Seagate Server ST9100828SB User Guide

Product Manual  
®
Momentus 5400.3 SATA  
Blade Server  
ST9160821SB  
ST9120822SB  
ST9100828SB  
ST980815SB  
ST960815SB  
ST9402116SB  
100418128  
Rev. E  
August 2007  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Contents  
5.0  
Momentus 5400.3 SATA Blade Server Product Manual, Rev. E  
i
Download from Www.Somanuals.com. All Manuals Search And Download.  
ii  
Momentus 5400.3 SATA Blade Server Product Manual, Rev. E  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
1.0  
Introduction  
This manual describes the functional, mechanical and interface specifications for the following Seagate  
Momentus® 5400.3 SATA Blade Server model drives:  
• ST9160821SB  
• ST9120822SB  
• ST9100828SB  
• ST980815SB  
• ST960815SB  
• ST9402116SB  
These drives provide the following key features:  
• 5,400 RPM spindle speed.  
• 8-Mbyte buffer.  
• Quiet operation. Fluid Dynamic Bearing (FDB) motor.  
• High instantaneous (burst) data-transfer rates (up to 150 Mbytes per second).  
• Perpendicular recording technology provides the drives with increased areal density.  
• State-of-the-art cache and on-the-fly error-correction algorithms.  
• Full-track multiple-sector transfer capability without local processor intervention.  
• 900 Gs nonoperating shock and 350 Gs of operating shock.  
• SeaTools diagnostic software performs a drive self-test that eliminates unnecessary drive returns.  
• The 3D Defense System™, which includes Drive Defense, Data Defense and Diagnostic Defense, offers the  
industry’s most comprehensive protection for disc drives.  
• Support for S.M.A.R.T. drive monitoring and reporting.  
• Support for Read Multiple and Write Multiple commands.  
Momentus 5400.3 SATA Blade Server Product Manual, Rev. E  
1
Download from Www.Somanuals.com. All Manuals Search And Download.  
         
1.1  
About the Serial ATA interface  
The Serial ATA interface provides several advantages over the traditional (parallel) ATA interface. The primary  
advantages include:  
• Easy installation and configuration with true plug-and-play connectivity. It is not necessary to set any jump-  
ers or other configuration options.  
• Thinner and more flexible cabling for improved enclosure airflow and ease of installation.  
• Scalability to higher performance levels.  
In addition, Serial ATA makes the transition from parallel ATA easy by providing legacy software support. Serial  
ATA was designed to allow you to install a Serial ATA host adapter and Serial ATA disc drive in your current  
system and expect all of your existing applications to work as normal.  
The Serial ATA interface connects each disc drive in a point-to-point configuration with the Serial ATA host  
adapter. There is no master/slave relationship with Serial ATA devices like there is with parallel ATA. If two  
drives are attached on one Serial ATA host adapter, the host operating system views the two devices as if they  
were both “masters” on two separate ports. This essentially means both drives behave as if they are Device 0  
(master) devices.  
Note. The host adapter may, optionally, emulate a master/slave environment to host software where two  
devices on separate Serial ATA ports are represented to host software as a Device 0 (master) and  
Device 1 (slave) accessed at the same set of host bus addresses. A host adapter that emulates a  
master/slave environment manages two sets of shadow registers. This is not a typical Serial ATA  
environment.  
The Serial ATA host adapter and drive share the function of emulating parallel ATA device behavior to provide  
backward compatibility with existing host systems and software. The Command and Control Block registers,  
PIO and DMA data transfers, resets, and interrupts are all emulated.  
The Serial ATA host adapter contains a set of registers that shadow the contents of the traditional device regis-  
ters, referred to as the Shadow Register Block. All Serial ATA devices behave like Device 0 devices. For addi-  
tional information about how Serial ATA emulates parallel ATA, refer to the “Serial ATA: High Speed Serialized  
2
Momentus 5400.3 SATA Blade Server Product Manual, Rev. E  
Download from Www.Somanuals.com. All Manuals Search And Download.  
       
2.0  
Drive specifications  
Unless otherwise noted, all specifications are measured under ambient conditions, at 25°C, and nominal  
power. For convenience, the phrases the drive and this drive are used throughout this manual to indicate the  
ST9160821SB, ST9120822SB, ST9100828SB, ST980815SB, ST960815SB, and ST9402116SB models.  
2.1  
Specification summary table  
The specifications listed in this table are for quick reference. For details on specification measurement or defi-  
nition, see the appropriate section of this manual.  
Table 1:  
Drive specifications  
Drive specification  
ST9160821SB ST9120822SB ST9100828SB ST980815SB ST960815SB ST9402116SB  
Formatted Gbytes  
(512 bytes/sector)*  
160  
120  
100  
80  
60  
40  
Guaranteed sectors  
Bytes per sector  
Physical read/write heads  
Discs  
312,581,808  
234,441,648  
195,371,568  
156,301,488  
117,210,240  
78,140,160  
512  
4
3
2
3
2
2
1
2
1
1
1
2
Cache (Mbytes)  
8
Recording density in BPI  
(bits/inch max)  
870k  
Track density TPI (tracks/inch max) 150k  
2
Areal density (Gbits/inch max)  
Spindle speed (RPM)  
132  
5,400  
352  
Internal transfer rate  
(Mbits/sec max)  
I/O data transfer rate  
(Mbytes/sec max)  
150  
ATA data-transfer modes supported SATA 1.0, Serial ATA Revision 2.5  
PIO modes 0–4  
Multiword DMA modes 0–2  
Ultra DMA modes 0–6  
Height (max)  
9.5 +/- 0.2 mm (0.374 +/- .0078 inches)  
Width (max)  
69.85 mm (2.75 +/- 0.0098 inches)  
Length (max)  
100.50 +/- 0.25 mm (3.957 +/- 0.010 inches)  
Weight (typical)  
100 grams (0.22 lb)  
96 grams (0.21 lb)  
Average latency (msec)  
Power-on to ready (sec typical)  
Standby to ready (sec typical)  
5.6  
3.0  
3.0  
Track-to-track seek time  
(msec typical)  
1.0 (read), 1.5 (write)  
Momentus 5400.3 SATA Blade Server Product Manual, Rev. E  
3
Download from Www.Somanuals.com. All Manuals Search And Download.  
                                                         
Table 1:  
Drive specifications  
Drive specification  
ST9160821SB ST9120822SB ST9100828SB ST980815SB ST960815SB ST9402116SB  
Average seek, read (msec typical)  
Average seek, write (msec typical)  
Average random seek (msec)  
Full-stroke seek (msec)  
Startup current, +5V (typical)  
Seek power (typical)  
11.0  
13.0  
12.5  
22 (typical); 24 (max)  
1.0 amps  
2.0 watts  
Read/write power (typical)  
Idle mode, low power (typical)  
Standby mode  
Read: 1.9 watts; Write: 1.8 watts  
0.6 watts  
0.2 watts (typical)**  
0.2 watts (typical)**  
+5.0V ± 5%  
Sleep mode  
Voltage tolerance (including noise)  
Ambient temperature  
0° to 40°C (operating), –40° to 70°C (nonoperating)  
Duty 50%, Power-on Hours (POH): 8760/year  
Temperature gradient  
20°C (operating)  
(°C per hour max, noncondensing)  
30°C (nonoperating)  
Relative humidity  
5% to 90% (operating)  
5% to 95% (nonoperating)  
Relative humidity gradient  
30% per hour max  
Wet bulb temperature  
(max)  
30°C (operating)  
40°C (nonoperating)  
Altitude, operating  
–304.8 m to 3,048 m (–1000 ft to 10,000 ft)  
Altitude, nonoperating  
–304.8 m to 12,192 m (–1000 ft to 40,000 ft) max  
(meters below mean sea level)  
Shock, operating (Gs max at 2  
msec)  
350  
800  
900  
Shock, nonoperating (Gs max at 2  
msec)  
Shock, nonoperating (Gs max at 1  
msec)  
Shock, nonoperating (Gs max at 0.5 400  
msec)  
Vibration, operating (max displace-  
ment may apply below 10 hz)  
1.0 G (0 to peak, 5–500 Hz)  
Vibration, nonoperating (max dis-  
placement may apply below 22 hz)  
5 Gs (0 to peak, 5–500 Hz)  
Drive acoustics, sound power (bels)  
Idle***  
2.4 (typical)  
2.6 (max)  
Performance seek  
3.0 (typical)  
3.2 (max)  
14  
Nonrecoverable read errors  
Annualized Failure Rate (AFR)  
Load/Unload (U/UL) cycles  
1 per 10 bits read  
1.79% at maximum case temperature of 40°C and 8,760 power on hours (POH).  
25°C, 50% relative humidity  
600,000 software-controlled power on/off cycles  
20,000 hard power on/off cycles  
32°C, 80% relative humidity  
5°C, 80% relative humidity  
5°C, 10% relative humidity  
55°C, 16% relative humidity  
600,000 software-controlled power on/off cycles  
20,000 hard power on/off cycles  
4
Momentus 5400.3 SATA Blade Server Product Manual, Rev. E  
Download from Www.Somanuals.com. All Manuals Search And Download.  
                                                           
Table 1:  
Drive specifications  
Drive specification  
ST9160821SB ST9120822SB ST9100828SB ST980815SB ST960815SB ST9402116SB  
Warranty  
5 years on distribution units.  
To determine the warranty for a specific drive, use a web browser to access the following web  
page:  
From this page, click on the “Verify Your Warranty” link. You will be asked to provide the drive  
serial number, model number (or part number) and country of purchase. The system will display  
the warranty information for your drive.  
Supports Hotplug operation per  
Serial ATA Revision 2.5 specifica-  
tion  
Yes (requires COMPRESET from host after a hotplug event)  
*One Gbyte equals one billion bytes when referring to hard drive capacity. Accessible capacity may vary depending on operating environment  
and formatting.  
**Typical notebooks will pull power to the drive when entering S3 and S4; while in the S3 and S4 states, drive sleep and drive standby modes  
will not contribute to battery power consumption.  
***During periods of drive idle, some offline activity may occur according to the S.M.A.R.T. specification, which may increase acoustic and  
power to operational levels.  
2.2  
Formatted capacity  
Model  
Formatted capacity*  
Guaranteed sectors  
312,581,808  
234,441,648  
195,371,568  
156,301,488  
117,210,240  
78,140,160  
Bytes per sector  
ST9160821SB  
ST9120822SB  
ST9100828SB  
ST980815SB  
ST960815SB  
ST9402116SB  
160 Gbytes  
120 Gbytes  
100 Gbytes  
80 Gbytes  
60 Gbytes  
40 Gbytes  
512  
512  
512  
512  
512  
512  
*One Gbyte equals one billion bytes when referring to hard drive capacity. Accessible capacity may vary depending on operating environment  
and formatting.  
2.2.1  
LBA mode  
When addressing these drives in LBA mode, all blocks (sectors) are consecutively numbered from 0 to n–1,  
where n is the number of guaranteed sectors as defined above.  
See Section 4.3.1, "Identify Device command" (words 60-61 and 100-103) for additional information about 48-  
bit addressing support of drives with capacities over 137 Gbytes.  
2.3  
Default logical geometry  
Cylinders  
Read/write heads  
Sectors per track  
63  
16,383  
16  
LBA mode  
When addressing these drives in LBA mode, all blocks (sectors) are consecutively numbered from 0 to n–1,  
where n is the number of guaranteed sectors as defined above.  
Momentus 5400.3 SATA Blade Server Product Manual, Rev. E  
5
Download from Www.Somanuals.com. All Manuals Search And Download.  
                                     
2.4  
Physical organization  
Drive model  
ST9160821SB  
Read/write heads  
Number of discs  
4
3
3
2
2
1
2
2
2
1
1
1
ST9120822SB  
ST9100828SB  
ST980815SB  
ST960815SB  
ST9402116SB  
2.5  
Recording and interface technology  
Interface  
Serial ATA (SATA)  
Recording method  
Perpendicular  
Recording density BPI (bits/inch max)  
Track density TPI (tracks/inch max)  
870k  
150k  
2
Areal density (Gbits/inch max)  
132  
Spindle speed (RPM) ( 0.2%)  
Maximum Internal transfer rate (Mbits/sec)  
I/O data-transfer rate (Mbytes/sec max)  
Interleave  
5,400  
352  
150 (SATA 1.0)  
1:1  
Cache buffer  
8 Mbytes (8,192 kbytes)  
2.6  
Physical characteristics  
Drive specification  
Height  
(mm)  
(inches)  
9.5 +/-0.2  
0.374 +/-0.0078  
Width  
(mm)  
(inches)  
69.85 +/-0.25  
2.75 +/-0.0098  
Length  
(mm)  
(inches)  
100.50 +/-0.25  
3.957 +/-0.010  
Typical weight  
ST9160821SB  
ST9120822SB  
ST9100828SB  
100 grams  
0.22 pounds  
ST980815SB  
ST960815SB  
ST9402116SB  
96 grams  
0.21 pounds  
6
Momentus 5400.3 SATA Blade Server Product Manual, Rev. E  
Download from Www.Somanuals.com. All Manuals Search And Download.  
                                             
2.7  
Seek time  
Seek measurements are taken with nominal power at 25°C ambient temperature. All times are measured using  
drive diagnostics. The specifications in the table below are defined as follows:  
• Track-to-track seek time is an average of all possible single-track seeks in both directions.  
• Average seek time is a true statistical random average of at least 5,000 measurements of seeks between  
random tracks, less overhead.  
Table 2:  
Typical seek times  
Typical seek times (msec)  
Track-to-track  
Read  
1.0  
Write  
1.5  
Average  
11.0  
22.0  
5.56  
13.0  
24.0  
5.56  
Full-stroke  
Average latency  
Note. These drives are designed to consistently meet the seek times represented in this manual. Physical  
seeks, regardless of mode (such as track-to-track and average), are expected to meet the noted  
values. However, due to the manner in which these drives are formatted, benchmark tests that  
include command overhead or measure logical seeks may produce results that vary from these  
specifications.  
2.8  
Time to ready  
Max @ 25°C  
Time to ready  
Typical  
3.5  
Power-on to Ready (sec)  
Standby to Ready (sec)  
8.0  
8.0  
3.0  
2.9  
Power specifications  
The drive receives DC power (+5V) through a native SATA power connector.  
2.9.1 Power consumption  
Power requirements for the drives are listed in the table on page 7. Typical power measurements are based on  
an average of drives tested, under nominal conditions, at 25°C ambient temperature, after 25 minutes of oper-  
ation.  
• Spinup power  
Spinup power is measured fromthe time ofpower-onto thetimethat the drive spindle reaches operating speed.  
• Seek mode  
During seek mode, the read/write actuator arm moves toward a specific position on the disc surface and does  
not execute a read or write operation. Servo electronics are active. Seek mode power is measured based on  
three random seek operations every 100 msecs. This mode is not typical.  
Read/write power and current  
Read/write power is measured with the heads on track, based on three 63 sector read or write operations  
every 100 msecs.  
Momentus 5400.3 SATA Blade Server Product Manual, Rev. E  
7
Download from Www.Somanuals.com. All Manuals Search And Download.  
                                         
• Idle mode power  
Idle mode power is measured with the drive up to speed, with servo electronics active and with the heads in  
a random track location.  
• Standby mode  
During Standby mode, the drive accepts commands, but the drive is not spinning, and the servo and read/  
write electronics are in power-down model  
Table 3:  
DC power  
Power dissipation  
Spinup  
+5V input average (25° C)  
1.0 A  
Seek  
2.0 watts  
Read  
1.9 watts  
Write  
1.8 watts  
Idle, performance mode*  
Idle, active*  
Idle, low power mode*  
Standby  
1.4 watts  
0.75 watts  
0.6 watts  
0.2 watts  
Sleep  
0.2 watts  
*During periods of drive idle, some offline activity may occur according to the S.M.A.R.T. specification, which may increase acoustic and  
power to operational levels.  
Figure 1. Typical +5V startup and operation current profile  
8
Momentus 5400.3 SATA Blade Server Product Manual, Rev. E  
Download from Www.Somanuals.com. All Manuals Search And Download.  
                       
2.9.2  
Deferred spinup  
Momentus 5400.3 SATA drives provide a deferred spinup feature which storage subsystem controllers can use  
to sequence disc drive initialization. This is beneficial to systems which include multiple Serial ATA hard disc  
drives because it allows subsystem controllers to stagger the spinup of each drive to accommodate available  
power supply current. This feature does not impact time-to-ready in typical desktop systems.  
To accommodate the deferred spinup of multiple disc drives in an enclosure, Momentus 5400.3 SATA disc  
drives will spin up only after power is applied to the drive and after successful PHY (Physical layer) initializa-  
tion. PHY initialization occurs after the PHY enters the DP7:DR_Ready state. This state is reached after a suc-  
cessful exchange of Out-Of-Band (OOB) signals with a functional host-side Serial ATA port. In desktop  
systems, SATA transceivers should initialize OOB as soon as power comes ready to guarantee the drive spins  
up quickly. Seagate disc drives will not spin up without an operational host-side Serial ATA transceiver.  
Additional details  
Upon system power up, PHY communication is initiated with a COMRESET signal, which is generated by the  
host-side transceiver. COMRESET is followed by a COMINIT signal generated by the disc drive transceiver.  
COMRESET and COMINIT are followed by an exchange of COMWAKE signals and Align primitives. The disc  
drive will spin up after the successful exchange of Align primitives cause the PHY to come ready.  
For more details, refer to:  
• Section 6.8 of the Serial ATA 1.0 High-Speed Serialized AT Attachment specification  
• Section 6.2 of the Serial ATA II: Extensions to Serial ATA 1.0 specification  
• SATA 1.0 design guides  
Note. These specifications and guides are available on the Serial ATA web site (www.serialata.org).  
2.9.3  
Conducted noise  
Input noise ripple is measured at the host system power supply across an equivalent 15-ohm resistive load on  
the +5 volt line.  
Using 5-volt power, the drive is expected to operate with a maximum of 100 mV peak-to-peak square-wave  
injected noise at up to 10 MHz.  
Note. Equivalent resistance is calculated by dividing the nominal voltage by the typical RMS read/write  
current.  
2.9.4  
Voltage tolerance  
Voltage tolerance (including noise):  
5V 5%  
Momentus 5400.3 SATA Blade Server Product Manual, Rev. E  
9
Download from Www.Somanuals.com. All Manuals Search And Download.  
               
2.10  
Environmental specifications  
Ambient temperature  
2.10.1  
Ambient temperature is defined as the temperature of the environment immediately surrounding the drive.  
Duty 50%, power-on hours (POH) of 8,750 per year (24 hours per day, 7 days per week operation). Actual  
drive case temperature should not exceed 45°C (113°F) within the operating ambient conditions.  
Above 1,000 feet (305 meters), the maximum temperature is derated linearly by 1°C every 1000 feet.  
Operating:  
0° to 40°C (32° to 104°F)  
Nonoperating:  
–40° to 70°C (–40° to 158°F)  
2.10.2  
Temperature gradient  
Operating  
Nonoperating  
20°C per hour (68°F per hour max), without condensation  
30°C per hour (86°F per hour max), without condensation  
2.10.3  
Humidity  
Relative humidity  
2.10.3.1  
Operating  
5% to 90% noncondensing (30% per hour max)  
5% to 95% noncondensing (30% per hour max)  
Nonoperating  
2.10.3.2  
Wet bulb temperature  
Operating  
30°C (86°F max)  
40°C (104°F max)  
Nonoperating  
2.10.4  
Altitude  
Operating  
Nonoperating  
–304.8 m to 3,048 m (–1,000 ft to 10,000+ ft)  
–304.8 m to 12,192 m (–1,000 ft to 40,000+ ft)  
10  
Momentus 5400.3 SATA Blade Server Product Manual, Rev. E  
Download from Www.Somanuals.com. All Manuals Search And Download.  
                             
2.10.5  
Shock  
All shock specifications assume that the drive is mounted securely with the input shock applied at the drive  
mounting screws. Shock may be applied in the X, Y or Z axis.  
2.10.5.1  
Operating shock  
These drives comply with the performance levels specified in this document when subjected to a maximum  
operating shock of 350 Gs based on half-sine shock pulses of 2 msec. Shocks should not be repeated more  
than two times per second.  
2.10.5.2  
Nonoperating shock  
The nonoperating shock level that the drive can experience without incurring physical damage or degradation  
in performance when subsequently put into operation is 800 Gs based on a nonrepetitive half-sine shock pulse  
of 2 msec duration.  
The nonoperating shock level that the drive can experience without incurring physical damage or degradation  
in performance when subsequently put into operation is 900 Gs based on a nonrepetitive half-sine shock pulse  
of 1 msec duration.  
The nonoperating shock level that the drive can experience without incurring physical damage or degradation  
in performance when subsequently put into operation is 400 Gs based on a nonrepetitive half-sine shock pulse  
of 0.5 msec duration.  
2.10.6  
Vibration  
All vibration specifications assume that the drive is mounted securely with the input vibration applied at the  
drive mounting screws. Vibration may be applied in the X, Y or Z axis.  
2.10.6.1  
Operating vibration  
The maximum vibration levels that the drive may experience while meeting the performance standards speci-  
fied in this document are specified below.  
5–500 Hz  
1.0 Gs (0 to peak). Max displacement may apply below 10 Hz.  
2.10.6.2  
Nonoperating vibration  
The maximum nonoperating vibration levels that the drive may experience without incurring physical damage or degrada-  
tion in performance when subsequently put into operation are specified below.  
5–500 Hz:  
5.0 Gs (0 to peak). Max displacement may apply below 22 Hz.  
Momentus 5400.3 SATA Blade Server Product Manual, Rev. E  
11  
Download from Www.Somanuals.com. All Manuals Search And Download.  
                   
2.11  
Acoustics  
Drive acoustics are measured as overall A-weighted acoustic sound power levels (no pure tones). All mea-  
surements are consistent with ISO document 7779. Sound power measurements are taken under essentially  
free-field conditions over a reflecting plane. For all tests, the drive is oriented with the cover facing upward.  
Note. For seek mode tests, the drive is placed in seek mode only. The number of seeks per second is  
defined by the following equation:  
(Number of seeks per second = 0.4 / (average latency + average access time))  
Table 4:  
Drive level acoustics  
Models  
Idle*  
Performance Seek  
2 discs  
ST9160821SB  
ST9120822SB  
ST9100828SB  
2.4 bels (typ)  
2.6 bels (max)  
3.0 bels (typ)  
3.2 bels (max)  
1 disc  
ST980815SB  
ST960815SB  
ST9402116SB  
2.2 bels (typ)  
2.4 bels (max)  
2.9 bels (typ)  
3.1 bels (max)  
*During periods of drive idle, some offline activity may occur according to the S.M.A.R.T. specification, which may increase acoustic and  
power to operational levels.  
2.12  
Electromagnetic immunity  
When properly installed in a representative host system, the drive operates without errors or degradation in  
performance when subjected to the radio frequency (RF) environments defined in the following table:  
Table 5:  
Test  
Radio frequency environments  
Description  
Performance level Reference standard  
Electrostatic discharge  
Radiated RF immunity  
Contact, HCP, VCP: 4 kV; Air: 8 kV  
B
A
EN 61000-4-2: 95  
80 to 1,000 MHz, 3 V/m,  
80% AM with 1 kHz sine  
900 MHz, 3 V/m, 50% pulse modulation @  
200 Hz  
EN 61000-4-3: 96  
ENV 50204: 95  
Electrical fast transient  
Surge immunity  
1 kV on AC mains, 0.5 kV on external I/  
O
B
B
A
A
EN 61000-4-4: 95  
EN 61000-4-5: 95  
EN 61000-4-6: 97  
EN 61000-4-8: 97  
EN 61000-4-11: 94  
1 kV differential, 2 kV common, AC  
mains  
Conducted RF immunity  
150 kHz to 80 MHz, 3 Vrms, 80% AM with  
1 kHz sine  
Power Frequency H-field  
immunity  
1 A/m, 50Hz/60Hz, 3 axes  
Voltage dips, interrupts  
30% Reduction for 25 cycles  
>95% Reduction for 250 cycles  
>95%, 0.5 cycles  
C
C
B
A - 1) No upset or degradation in performance beyond manufacturer’s specified limits.  
2) No data loss.  
B - 1) Unit self recovers without user intervention.  
2) No data loss.  
C - 1) Upset OK provided that unit will function after user intervention.  
12  
Momentus 5400.3 SATA Blade Server Product Manual, Rev. E  
Download from Www.Somanuals.com. All Manuals Search And Download.  
                         
2.13  
Reliability  
Measurement type  
Specification  
14  
Nonrecoverable read errors  
1 per 10 bits read, max.  
Annualized Failure Rate (AFR)  
1.79% at maximum case temperature of 40°C and 8,760 power on hours (POH).  
Load/Unload (U/UL)  
25°C, 50% relative humidity  
600,000 software-controlled power on/off cycles  
20,000 hard power on/off cycles  
32°C, 80% relative humidity  
5°C, 80% relative humidity  
5°C, 10% relative humidity  
55°C, 16% relative humidity  
600,000 software-controlled power on/off cycles  
20,000 hard power on/off cycles  
Warranty  
5 years on distribution units.  
To determine the warranty for a specific drive, use a web browser to access the  
following web page:  
From this page, click on the “Verify Your Warranty” link. You will be asked to pro-  
vide the drive serial number, model number (or part number) and country of pur-  
chase. The system will display the warranty information for your drive.  
2.14  
Agency certification  
2.14.1  
Safety certification  
The drives are recognized in accordance with UL 1950 and CSA C22.2 (950) and meet all applicable sections  
of IEC950 and EN 60950 as tested by TUV North America.  
2.14.2  
Electromagnetic compatibility  
Hard drives that display the CE mark comply with the European Union (EU) requirements specified in the Elec-  
tromagnetic Compatibility Directive (89/336/EEC). Testing is performed to the levels specified by the product  
standards for Information Technology Equipment (ITE). Emission levels are defined by EN 55022, Class B and  
the immunity levels are defined by EN 55024.  
Seagate uses an independent laboratory to confirm compliance with the EC directives specified in the previous  
paragraph. Drives are tested in representative end-user systems. Although CE-marked Seagate drives comply  
with the directives when used in the test systems, we cannot guarantee that all systems will comply with the  
directives. The drive is designed for operation inside a properly designed enclosure, with properly shielded I/O  
cable (if necessary) and terminators on all unused I/O ports. Computer manufacturers and system integrators  
should confirm EMC compliance and provide CE marking for their products.  
Momentus 5400.3 SATA Blade Server Product Manual, Rev. E  
13  
Download from Www.Somanuals.com. All Manuals Search And Download.  
                                                             
Korean RRL  
If these drives have the Korea Ministry of Information and Communication (MIC) logo, they comply with para-  
graph 1 of Article 11 of the Electromagnetic Compatibility control Regulation and meet the Electromagnetic  
Compatibility (EMC) Framework requirements of the Radio Research Laboratory (RRL) Ministry of Information  
and Communication Republic of Korea.  
These drives have been tested and comply with the Electromagnetic Interference/Electromagnetic Susceptibil-  
ity (EMI/EMS) for Class B products. Drives are tested in a representative, end-user system by a Korean-recog-  
nized lab.  
• EUT name (model numbers): ST9160821SB, ST9120822SB, ST9100828SB, ST980815SB, ST960815SB,  
and ST9402116SB.  
• Certificate number: STX-L253 (B)  
• Trade name or applicant: Seagate Technology  
• Manufacturing date: January 2006  
• Manufacturer/nationality: USA, Singapore and China  
Australian C-Tick (N176)  
If these models have the C-Tick marking, they comply with the Australia/New Zealand Standard AS/NZS3548  
1995 and meet the Electromagnetic Compatibility (EMC) Framework requirements of the Australian Communi-  
cation Authority (ACA).  
2.14.3  
FCC verification  
These drives are intended to be contained solely within a personal computer or similar enclosure (not attached  
as an external device). As such, each drive is considered to be a subassembly even when it is individually mar-  
keted to the customer. As a subassembly, no Federal Communications Commission verification or certification  
of the device is required.  
Seagate Technology LLC has tested this device in enclosures as described above to ensure that the total  
assembly (enclosure, disc drive, motherboard, power supply, etc.) does comply with the limits for a Class B  
computing device, pursuant to Subpart J, Part 15 of the FCC rules. Operation with noncertified assemblies is  
likely to result in interference to radio and television reception.  
Radio and television interference. This equipment generates and uses radio frequency energy and if not  
installed and used in strict accordance with the manufacturer’s instructions, may cause interference to radio  
and television reception.  
This equipment is designed to provide reasonable protection against such interference in a residential installa-  
tion. However, there is no guarantee that interference will not occur in a particular installation. If this equipment  
does cause interference to radio or television, which can be determined by turning the equipment on and off,  
you are encouraged to try one or more of the following corrective measures:  
• Reorient the receiving antenna.  
• Move the device to one side or the other of the radio or TV.  
• Move the device farther away from the radio or TV.  
• Plug the computer into a different outlet so that the receiver and computer are on different branch outlets.  
If necessary, you should consult your dealer or an experienced radio/television technician for additional sug-  
gestions. You may find helpful the following booklet prepared by the Federal Communications Commission:  
How to Identify and Resolve Radio-Television Interference Problems. This booklet is available from the Super-  
intendent of Documents, U.S. Government Printing Office, Washington, DC 20402. Refer to publication num-  
ber 004-000-00345-4.  
14  
Momentus 5400.3 SATA Blade Server Product Manual, Rev. E  
Download from Www.Somanuals.com. All Manuals Search And Download.  
                     
2.15  
Environmental protection  
Seagate designs its products to meet environmental protection requirements worldwide, including regulations  
restricting certain chemical substances.  
2.15.1  
European Union Restriction of Hazardous Substances (RoHS)  
The European Union Restriction of Hazardous Substances (RoHS) Directive restricts the presence of chemical  
substances, including Lead (Pb), in electronic products effective July 2006.  
A number of parts and materials in Seagate products are procured from external suppliers. We rely on the  
rep-resentations of our suppliers regarding the presence of RoHS substances in these parts and materials. Our  
supplier contracts require compliance with our chemical substance restrictions, and our suppliers document  
their compliance with our requirements by providing material content declarations for all parts and materials for  
the disc drives documented in this publication. Current supplier declarations include disclosure of the inclusion  
of any RoHS-regulated substance in such parts or materials.  
Seagate also has internal systems in place to ensure ongoing compliance with the RoHS Directive and all laws  
and regulations which restrict chemical content in electronic products. These systems include standard operat-  
ing procedures that ensure that restricted substances are not utilized in our manufacturing operations, labora-  
tory analytical validation testing, and an internal auditing process to ensure that all standard operating  
procedures are complied with.  
2.16  
Corrosive environment  
Seagate electronic drive components pass accelerated corrosion testing equivalent to 10 years exposure to  
light industrial environments containing sulfurous gases, chlorine and nitric oxide, classes G and H per ASTM  
B845. However, this accelerated testing cannot duplicate every potential application environment.  
Users should use caution exposing any electronic components to uncontrolled chemical pollutants and corro-  
sive chemicals as electronic drive component reliability can be affected by the installation environment. The sil-  
ver, copper, nickel and gold films used in Seagate products are especially sensitive to the presence of sulfide,  
chloride, and nitrate contaminants. Sulfur is found to be the most damaging. In addition, electronic components  
should never be exposed to condensing water on the surface of the printed circuit board assembly (PCBA) or  
exposed to an ambient relative humidity greater than 95%. Materials used in cabinet fabrication, such as vulca-  
nized rubber, that can outgas corrosive compounds should be minimized or eliminated. The useful life of any  
electronic equipment may be extended by replacing materials near circuitry with sulfide-free alternatives.  
Momentus 5400.3 SATA Blade Server Product Manual, Rev. E  
15  
Download from Www.Somanuals.com. All Manuals Search And Download.  
             
16  
Momentus 5400.3 SATA Blade Server Product Manual, Rev. E  
Download from Www.Somanuals.com. All Manuals Search And Download.  
3.0  
Configuring and mounting the drive  
This section contains the specifications and instructions for configuring and mounting the drive.  
3.1  
Handling and static-discharge precautions  
After unpacking, and before installation, the drive may be exposed to potential handling and electrostatic dis-  
charge (ESD) hazards. Observe the following standard handling and static-discharge precautions:  
Caution:  
• Keep the drive in the electrostatic discharge (ESD) bag until you are ready for installation to limit the drive’s  
exposure to ESD.  
• Before handling the drive, put on a grounded wrist strap, or ground yourself frequently by touching the metal  
chassis of a computer that is plugged into a grounded outlet. Wear a grounded wrist strap throughout the entire  
installation procedure.  
• Handle the drive only by its edges or frame.  
• The drive is fragile—handle it with care. Do not press down on the drive top cover.  
• Always rest the drive on a padded, antistatic surface until you mount it in the computer.  
• Do not touch the connector pins or the printed circuit board.  
• Do not remove the factory-installed labels from the drive or cover them with additional labels. Removal voids  
the warranty. Some factory-installed labels contain information needed to service the drive. Other labels are  
used to seal out dirt and contamination.  
Momentus 5400.3 SATA Blade Server Product Manual, Rev. E  
17  
Download from Www.Somanuals.com. All Manuals Search And Download.  
                   
3.2  
Configuring the drive  
Each drive on the Serial ATA interface connects in a point-to-point configuration with the Serial ATA host  
adapter. There is no master/slave relationship because each drive is considered a master in a point-to-point  
relationships. If two drives are attached on one Serial ATA host adapter, the host operating system views the  
two devices as if they were both “masters” on two separate ports. This means both drives behave as if they are  
Device 0 (master) devices.  
Serial ATA drives are designed for easy installation with no jumpers, terminators, or other settings. It is not nec-  
essary to set any jumpers on this drive for proper operation. The jumper block adjacent to the signal connector  
is for factory use only.  
SATA interface connector  
Jumper block  
SATA power connector  
(factory use only)  
Figure 2. Serial ATA connectors  
3.3  
Serial ATA cables and connectors  
The Serial ATA interface cable consists of four conductors in two differential pairs, plus three ground connec-  
tions. The cable size may be 30 to 26 AWG with a maximum length of one meter (39.37 inches). See Table 6  
for connector pin definitions. Either end of the SATA signal cable can be attached to the drive or host.  
For direct backplane connection, the drive connectors are inserted directly into the host receptacle. The drive  
and the host receptacle incorporate features that enable the direct connection to be hot pluggable and blind  
mateable.  
For installations which require cables, you can connect the drive as illustrated in Figure 3.  
SATA interface connector  
Power connector  
SATA interface cable  
Power cable  
Figure 3. Attaching SATA cabling  
Each cable is keyed to ensure correct orientation.  
18  
Momentus 5400.3 SATA Blade Server Product Manual, Rev. E  
Download from Www.Somanuals.com. All Manuals Search And Download.  
             
3.4  
Drive mounting  
You can mount the drive using four screws in the side-mounting holes or four screws in the bottom-mounting  
holes. See Figure 4 for drive mounting dimensions. Follow these important mounting precautions when mount-  
ing the drive:  
• Allow a minimum clearance of 0.030 inches (0.76 mm) around the entire perimeter of the drive for cooling.  
• Use only M3 UNC mounting screws.  
• Do not overtighten the mounting screws (maximum torque: 4.0 inch-lb).  
• Four (4) threads (0.080 inches) minimum screw engagement recommended.  
Measurements shown in Figure 4 are in inches.  
1
2
3
DIMENSIONS PER EIA-720 OR SFF 8201 SPECIFICATION.  
DIMENSIONS PER SFF 8212 OR SFF 8223.  
DRIVE LENGTH W/ PATA IS 3.945 .057 (WORST CASE).  
DRIVE LENGTH W/ SATA IS 3.957 .062 (WORST CASE).  
3.945  
.010  
(BASE)  
( .490  
.217  
.217  
)
.050  
.050  
2
.157  
2
.399  
( .673  
)
C
OF CONN.  
DATUM B  
OF DRIVE  
C
1
2.750  
.010  
(BASE)  
( .189  
)
2
SATA  
PATA  
3
3.567  
1
.551  
1
2X M3 X 0.5-6H  
.020  
)
(
MOUNTING HOLES; BOTH SIDES  
.12 MIN FULL THREAD  
0.148 .010 X 90  
1
.374  
-D-  
.008  
SECTION B-B (SATA)  
2X .118  
BOTH SIDES  
1
.039  
B
C
D
4X M3 X 0.5-6H  
3.567  
(BASE)  
MOUNTING HOLES; BOTH SIDES  
.10 MIN FULL THREAD  
0.148 .010 X 90  
1
.551  
1
1
2
.152  
.399  
2
DETAIL A (PATA)  
B
1
2.430  
.039  
.016  
B
C
D
C
B
-B-  
2
.012  
.370  
2
1
.160  
DETAIL A  
-C-  
DETAIL A (SATA)  
Figure 4. Mounting dimensions—top, side and end view  
Momentus 5400.3 SATA Blade Server Product Manual, Rev. E  
19  
Download from Www.Somanuals.com. All Manuals Search And Download.  
           
20  
Momentus 5400.3 SATA Blade Server Product Manual, Rev. E  
Download from Www.Somanuals.com. All Manuals Search And Download.  
4.0  
Serial ATA (SATA) interface  
These drives use the industry-standard Serial ATA interface that supports FIS data transfers. It supports ATA  
programmed input/output (PIO) modes 0–4; multiword DMA modes 0–2, and Ultra DMA modes 0–6. The drive  
also supports the use of the IORDY signal to provide reliable high-speed data transfers.  
For detailed information about the Serial ATA interface, refer to the “Serial ATA: High Speed Serialized AT  
Attachment” specification.  
4.1  
Hot-Plug compatibility  
Momentus 5400.3 SATA drives incorporate connectors which enable you to hot plug these drives in accor-  
dance with the Serial ATA: High Speed Serialized AT Attachment specification revision 2.0. This specification  
hotplug event.  
4.2  
Serial ATA device plug connector pin definitions  
Table 6 summarizes the signals on the Serial ATA interface and power connectors..  
Table 6: Serial ATA connector pin definitions  
Segment Pin  
Function  
Ground  
A+  
Definition  
S1  
S2  
S3  
S4  
S5  
S6  
2nd mate  
Differential signal pair A from Phy  
A-  
Ground  
B-  
2nd mate  
Differential signal pair B from Phy  
B+  
Signal  
S7  
Ground  
2nd mate  
Key and spacing separate signal and power segments  
Momentus 5400.3 SATA Blade Server Product Manual, Rev. E  
21  
Download from Www.Somanuals.com. All Manuals Search And Download.  
             
Table 6:  
Serial ATA connector pin definitions  
Segment Pin  
Function  
V33  
Definition  
P1  
3.3V power  
Power  
P2  
P3  
P4  
P5  
P6  
P7  
P8  
P9  
P10  
P11  
V33  
3.3V power  
V33  
3.3V power, pre-charge, 2nd mate  
Ground  
Ground  
Ground  
V5  
1st mate  
2nd mate  
2nd mate  
5V power, pre-charge, 2nd mate  
V5  
5V power  
V5  
5V power  
Ground  
Reserved  
2nd mate  
The pin corresponding to P11 in the backplane receptacle connector is also reserved  
The corresponding pin to be mated with P11 in the power cable receptacle connector  
shall always be grounded  
P12  
P13  
P14  
P15  
Ground  
V12  
1st mate.  
12V power, pre-charge, 2nd mate  
12V power  
V12  
V12  
12V power  
Notes:  
1. All pins are in a single row, with a 1.27 mm (0.050”) pitch.  
2. The comments on the mating sequence apply to the case of backplane blindmate connector only. In this  
case, the mating sequences are:  
• the ground pins P4 and P12.  
• the pre-charge power pins and the other ground pins.  
• the signal pins and the rest of the power pins.  
3. There are three power pins for each voltage. One pin from each voltage is used for pre-charge when  
installed in a blind-mate backplane configuration.  
4. All used voltage pins (Vx) must be terminated.  
22  
Momentus 5400.3 SATA Blade Server Product Manual, Rev. E  
Download from Www.Somanuals.com. All Manuals Search And Download.  
4.3  
Supported ATA commands  
The following table lists Serial ATA standard commands that the drive supports. For a detailed description of  
the ATA commands, refer to the Serial ATA: High Speed Serialized AT Attachment specification. See  
“S.M.A.R.T. commands” on page 30.for details and subcommands used in the S.M.A.R.T. implementation.  
Command name  
Command code (in hex)  
ATA-standard commands  
Device Configuration Restore  
Device Configuration Freeze Lock  
Device Configuration Identify  
Device Configuration Set  
Download Microcode  
Execute Device Diagnostics  
Flush Cache  
B1h/C0h  
B1h/C1h  
B1h/C2h  
B1h/C3h  
92h  
90h  
E7h  
Flush Cache Extended  
Identify Device  
EAh  
ECh  
91h  
Initialize Device Parameters  
Read Buffer  
E4h  
Read DMA  
C8h  
25h  
Read DMA Extended  
Read DMA without Retries  
Read Long with Retries  
Read Long without Retries  
Read Multiple  
C9h  
22h  
23h  
C4h  
29h  
Read Multiple Extended  
Read Native Max Address  
Read Native Max Address Extended  
Read Sectors  
F8h  
27h  
20h  
Read Sectors Extended  
Read Sectors without Retries  
Read Verify Sectors  
24h  
21h  
40h  
Read Verify Sectors Extended  
Read Verify Sectors without Retries  
Seek  
42h  
41h  
70h  
Set Features  
EFh  
F9h  
Set Max Address  
Momentus 5400.3 SATA Blade Server Product Manual, Rev. E  
23  
Download from Www.Somanuals.com. All Manuals Search And Download.  
                                                                             
Command name  
Command code (in hex)  
Note: Individual Set Max commands are identi-  
fied by the value placed in the Set Max Fea-  
tures register as defined to the right.  
Address:  
Password:  
Lock:  
Unlock:  
Freeze Lock:  
00  
01  
02  
03  
04  
H
H
H
H
H
Set Multiple Mode  
C6h  
S.M.A.R.T. Disable Operations  
S.M.A.R.T. Enable/Disable Autosave  
S.M.A.R.T. Enable Operations  
S.M.A.R.T. Enable/Disable Auto Offline  
S.M.A.R.T. Enable One Attribute Modification  
S.M.A.R.T. Execute Offline  
S.M.A.R.T. Read Attribute Thresholds  
S.M.A.R.T. Read Data  
B0h/D9h  
B0h/D2h  
B0h/D8h  
B0h/DBh  
B0h/E0h  
B0h/D4h  
B0h/D1h  
B0h/D0h  
B0h/D5h  
B0h/DAh  
B0h/D3h  
B0h/D7h  
B0h/E1h  
B0h/D6h  
E8h  
S.M.A.R.T. Read Log Sector  
S.M.A.R.T. Return Status  
S.M.A.R.T. Save Attribute Values  
S.M.A.R.T. Write Attribute Thresholds  
S.M.A.R.T. Write Attribute Values  
S.M.A.R.T. Write Log Sector  
Write Buffer  
Write DMA  
CAh  
Write DMA Extended  
35h  
Write DMA without Retries  
Write Long with Retries  
Write Long without Retries  
Write Multiple  
CBh  
32h  
33h  
C5h  
Write Sectors  
30h 31h  
,
Write Sectors Extended  
ATA-standard power-management commands  
Check Power Mode  
34h  
98h or E5h  
97h or E3h  
95h or E1h  
99h or E6h  
96h or E2h  
94h or E0h  
Idle  
Idle Immediate  
Sleep  
Standby  
Standby Immediate  
ATA-standard security commands  
24  
Momentus 5400.3 SATA Blade Server Product Manual, Rev. E  
Download from Www.Somanuals.com. All Manuals Search And Download.  
                             
Command name  
Command code (in hex)  
Security Set Password  
Security Unlock  
F1h  
F2h  
F3h  
F4h  
F5h  
F6h  
Security Erase Prepare  
Security Erase Unit  
Security Freeze Lock  
Security Disable Password  
Momentus 5400.3 SATA Blade Server Product Manual, Rev. E  
25  
Download from Www.Somanuals.com. All Manuals Search And Download.  
           
4.3.1  
Identify Device command  
The Identify Device command (command code EC ) transfers information about the drive to the host following  
H
power up. The data is organized as a single 512-byte block of data, whose contents are shown in the table on  
page 27. All reserved bits or words should be set to zero. Parameters listed with an “x” are drive-specific or  
vary with the state of the drive. See Section 2.0 on page 3 for default parameter settings.  
The following commands contain drive-specific features that may not be included in the Serial ATA specifica-  
tion.  
Word  
Description  
Value  
0C5A  
Configuration information:  
• Bit 15: 0 = ATA; 1 = ATAPI  
• Bit 7: removable media  
• Bit 6: removable controller  
• Bit 0: reserved  
H
0
1
Number of logical cylinders  
16,383  
2
ATA-reserved  
0000  
16  
H
3
Number of logical heads  
4
Retired  
0000  
0000  
H
H
5
Retired  
6
Number of logical sectors per logical track: 63  
Retired  
003F  
H
7–9  
10–19  
20  
0000  
H
Serial number: (20 ASCII characters, 0000 = none)  
ASCII  
H
Retired  
Retired  
Obsolete  
0000  
0400  
0000  
x.xx  
H
H
H
21  
22  
23–26  
Firmware revision (8 ASCII character string, padded with  
blanks to end of string)  
27–46  
Drive model number: (40 ASCII characters, padded with  
blanks to end of string)  
ST9160821SB  
ST9120822SB  
ST9100828SB  
ST980815SB  
ST960815SB  
ST9402116SB  
47  
(Bits 7–0) Maximum sectors per interrupt on Read multiple  
and Write multiple (16)  
8010  
H
48  
49  
Reserved  
0000  
H
Standard Standby timer, IORDY supported and may be dis-  
abled  
2F00  
H
50  
51  
52  
53  
54  
55  
ATA-reserved  
0000  
0200  
0200  
0007  
H
H
H
H
PIO data-transfer cycle timing mode  
Retired  
Words 54–58, 64–70 and 88 are valid  
Number of current logical cylinders  
Number of current logical heads  
xxxx  
xxxx  
H
H
26  
Momentus 5400.3 SATA Blade Server Product Manual, Rev. E  
Download from Www.Somanuals.com. All Manuals Search And Download.  
   
Word  
56  
Description  
Value  
Number of current logical sectors per logical track  
Current capacity in sectors  
xxxx  
xxxx  
xxxx  
H
H
H
57–58  
59  
Number of sectors transferred during a Read Multiple or  
Write Multiple command  
60–61  
Total number of user-addressable LBA sectors available  
(see Section 2.2 for related information)  
ST9160821SB = 312,581,808  
ST9120822SB = 234,441,648  
ST9100828SB = 195,371,568  
ST980815SB = 156,301,488  
ST960815SB = 117,210,240  
ST9402116SB = 78,140,160  
62  
63  
Retired  
0000  
H
H
Multiword DMA active and modes supported  
(see note following this table)  
xx07  
64  
65  
Advanced PIO modes supported (modes 3 and 4 supported)  
0003  
0078  
H
Minimum multiword DMA transfer cycle time per word  
(120 nsec)  
H
66  
67  
Recommended multiword DMA transfer cycle time per word  
(120 nsec)  
0078  
H
Minimum PIO cycle time without IORDY flow control  
(240 nsec)  
00F0  
H
68  
69–74  
75  
76  
77  
78  
79  
80  
81  
82  
83  
84  
85  
86  
87  
88  
Minimum PIO cycle time with IORDY flow control (120 nsec)  
ATA-reserved  
0078  
0000  
0000  
0508  
0000  
0048  
0040  
H
H
H
H
H
H
H
Queue depth  
Serial ATA capabilities  
ATA-reserved  
Serial ATA features supported  
Serial ATA features enabled  
Major version number  
003E  
H
H
Minor version number  
0000  
Command sets supported  
Command sets supported  
Command sets support extension  
Command sets enabled  
Command sets enabled  
Command sets enable extension  
306B  
H
H
H
H
4001  
4000  
30xx  
0001  
4000  
H
H
H
Ultra DMA support and current mode  
(see note following this table)  
xx7F  
89  
90  
92  
Security erase time  
0000  
0000  
H
H
Enhanced security erase time  
Master password revision code  
FFFE  
H
Momentus 5400.3 SATA Blade Server Product Manual, Rev. E  
27  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Word  
Description  
Value  
93  
Hardware reset value  
(see description following this table)  
xxxx  
H
94  
Auto acoustic management setting  
ATA-reserved  
xxxx  
H
95–99  
0000  
H
100–  
103  
Total number of user-addressable LBA sectors available  
(see Section 2.2 for related information)  
ST9160821SB = 312,581,808  
ST9120822SB = 234,441,648  
ST9100828SB = 195,371,568  
ST980815SB = 156,301,488  
ST960815SB = 117,210,240  
ST9402116SB = 78,140,160  
These words are required for drives that support the 48-bit  
addressing feature. Maximum value: 0000FFFFFFFFFFFFh.  
104–  
127  
ATA-reserved  
0000  
H
128  
Security status  
0001  
H
129–  
159  
Seagate-reserved  
xxxx  
H
160–  
254  
ATA-reserved  
Integrity word  
0000  
xxA5  
H
H
255  
Note. See the bit descriptions below for words 63, 88, 93 and 94 of the Identify Drive data:  
Description (if bit is set to 1)  
Bit  
0
Word 63  
Multiword DMA mode 0 is supported.  
Multiword DMA mode 1 is supported.  
Multiword DMA mode 2 is supported.  
Multiword DMA mode 0 is currently active.  
Multiword DMA mode 1 is currently active.  
Multiword DMA mode 2 is currently active.  
Word 88  
1
2
8
9
10  
Bit  
0
Ultra DMA mode 0 is supported.  
Ultra DMA mode 1 is supported.  
Ultra DMA mode 2 is supported.  
Ultra DMA mode 3 is supported.  
Ultra DMA mode 4 is supported.  
Ultra DMA mode 0 is currently active.  
Ultra DMA mode 1 is currently active.  
Ultra DMA mode 2 is currently active.  
Ultra DMA mode 3 is currently active.  
Ultra DMA mode 4 is currently active.  
1
2
3
4
8
9
10  
11  
12  
28  
Momentus 5400.3 SATA Blade Server Product Manual, Rev. E  
Download from Www.Somanuals.com. All Manuals Search And Download.  
13  
Bit  
13  
Ultra DMA mode 5 is currently active.  
Word 93  
1 = 80-conductor cable detected, CBLID above VIH  
0 = 40-conductor cable detected, CBLID below VIL  
4.3.2  
Set Features command  
This command controls the implementation of various features that the drive supports. When the drive receives  
this command, it sets BSY, checks the contents of the Features register, clears BSY and generates an inter-  
rupt. If the value in the register does not represent a feature that the drive supports, the command is aborted.  
Power-on default has the read look-ahead and write caching features enabled. The acceptable values for the  
Features register are defined as follows:  
Table 7:  
Set Features command values  
02  
03  
Enable write cache (default).  
H
Set transfer mode (based on value in Sector Count register).  
Sector Count register values:  
H
00 Set PIO mode to default (PIO mode 2).  
H
01 Set PIO mode to default and disable IORDY (PIO mode 2).  
H
08 PIO mode 0  
H
09 PIO mode 1  
H
0A PIO mode 2  
H
0B PIO mode 3  
H
0C PIO mode 4 (default)  
H
20 Multiword DMA mode 0  
H
21 Multiword DMA mode 1  
H
22 Multiword DMA mode 2  
H
40 Ultra DMA mode 0  
H
41 Ultra DMA mode 1  
H
42 Ultra DMA mode 2  
H
43 Ultra DMA mode 3  
H
44 Ultra DMA mode 4  
H
45 Ultra DMA mode 5  
H
55  
82  
Disable read look-ahead (read cache) feature.  
Disable write cache  
H
H
AA  
Enable read look-ahead (read cache) feature (default).  
Report full capacity available  
H
F1  
H
Note. At power-on, or after a hardware or software reset, the default values of the features are as indi-  
cated above.  
Momentus 5400.3 SATA Blade Server Product Manual, Rev. E  
29  
Download from Www.Somanuals.com. All Manuals Search And Download.  
 
4.3.3  
S.M.A.R.T. commands  
S.M.A.R.T. provides near-term failure prediction for disc drives. When S.M.A.R.T. is enabled, the drive moni-  
tors predetermined drive attributes that are susceptible to degradation over time. If self-monitoring determines  
that a failure is likely, S.M.A.R.T. makes a status report available to the host. Not all failures are predictable.  
S.M.A.R.T. predictability is limited to the attributes the drive can monitor. For more information on S.M.A.R.T.  
commands and implementation, see the Draft ATA-5 Standard.  
SeaTools diagnostic software activates a built-in drive self-test (DST S.M.A.R.T. command for D4 ) that elimi-  
H
nates unnecessary drive returns. The diagnostic software ships with all new drives and is also available at:  
This drive is shipped with S.M.A.R.T. features disabled. You must have a recent BIOS or software package that  
supports S.M.A.R.T. to enable this feature. The table below shows the S.M.A.R.T. command codes that the  
drive uses.  
Table 8:  
S.M.A.R.T. commands  
Code in features register  
S.M.A.R.T. command  
D0  
D1  
D2  
D3  
D4  
D5  
D6  
D7  
D8  
D9  
S.M.A.R.T. Read Data  
H
H
H
H
H
H
H
H
H
H
Vendor-specific  
S.M.A.R.T. Enable/Disable Attribute Autosave  
S.M.A.R.T. Save Attribute Values  
S.M.A.R.T. Execute Off-line Immediate (runs DST)  
S.M.A.R.T. Read Log Sector  
S.M.A.R.T. Write Log Sector  
Vendor-specific  
S.M.A.R.T. Enable Operations  
S.M.A.R.T. Disable Operations  
S.M.A.R.T. Return Status  
DA  
H
Note. If an appropriate code is not written to the Features Register, the command is aborted and 0x04  
(abort) is written to the Error register.  
30  
Momentus 5400.3 SATA Blade Server Product Manual, Rev. E  
Download from Www.Somanuals.com. All Manuals Search And Download.  
 
5.0  
Seagate Technology support services  
Internet  
For information regarding Seagate products and services, visit www.seagate.com. Worldwide support is  
available 24 hours daily by email for your questions.  
Presales Support:  
Technical Support:  
Warranty Support:  
mySeagate  
my.seagate.com is the industry's first Web portal designed specifically for OEMs and distributors. It provides  
self-service access to critical applications, personalized content and the tools that allow our partners to  
manage their Seagate account functions. Submit pricing requests, orders and returns through a single,  
password-protected Web interface-anytime, anywhere in the world.  
spp.seagate.com  
spp.seagate.com supports Seagate resellers with product information, program benefits and sales tools. You  
may register for customized communications that are not available on the web. These communications contain  
product launch, EOL, pricing, promotions and other channel-related information. To learn more about the  
benefits or to register, go to spp.seagate.com, any time, from anywhere in the world.  
Seagate Service Centers  
Presales Support  
Our Presales Support staff can help you determine which Seagate products are best suited for your specific  
application or computer system, as well as product availability and compatibility.  
Technical Support  
Seagate technical support is available to assist you online at support.seagate.com or through one of our call  
centers. Have your system configuration information and your “ST” model number available.  
SeaTDD(+1-405-324-3655) is a telecommunications device for the deaf (TDD). You can send questions or  
comments 24 hours daily and exchange messages with a technical support specialist during normal business  
hours for the call center in your region.  
Momentus 5400.3 SATA Blade Server Product Manual, Rev. E  
31  
Download from Www.Somanuals.com. All Manuals Search And Download.  
   
Customer Service Operations  
Warranty Service  
Seagate offers worldwide customer support for Seagate products. Seagate distributors, OEMs and other direct  
customers should contact their Seagate Customer Service Operations (CSO) representative for warranty-  
related issues. Resellers or end users of drive products should contact their place of purchase or Seagate  
warranty service for assistance. Have your serial number and model or part number available.  
Data Recovery Services  
Seagate offers data recovery services for all formats and all brands of storage media. Our data recovery  
services labs are currently located throughout the world. . Additional information, including an online request  
form and data loss prevention resources, is available at http://services.seagate.com/index.aspx  
Authorized Service Centers  
Seagate Service Centers are available on a global basis for the return of defective products. Contact your  
customer support representative for the location nearest you.  
USA/Canada/Latin America support services  
For an extensive list of telephone numbers to technical support, presales and warranty service in USA/  
Canada/Latin America, including business hours, go to the "Contact Us" page on www.seagate.com.  
Global Customer Support  
Presales, Technical, and Warranty Support  
Call Center  
USA, Canada,  
and Mexico  
Toll-free  
Direct dial  
1-800-SEAGATE  
+1-405-324-4700  
Data Recovery Services  
Call Center  
Toll-free  
Direct dial  
FAX  
USA, Canada,  
and Mexico  
1-800-475-01435  
+1-905-474-2162  
1-800-475-0158  
+1-905-474-2459  
Europe, the Middle East and Africa Support Services  
For an extensive list of telephone numbers to technical support, presales and warranty service in Europe, the  
Middle East and Africa, go to the "Contact Us" page on www.seagate.com.  
Asia/Pacific Support Services  
For an extensive list of telephone numbers to technical support, presales and warranty service in Asia/Pacific,  
go to the "Contact Us" page on www.seagate.com.  
32  
Momentus 5400.3 SATA Blade Server Product Manual, Rev. E  
Download from Www.Somanuals.com. All Manuals Search And Download.  
D
Index  
data-transfer rates 1  
DC power 7  
Default logical geometry 5  
density 3  
Device Configuration Freeze Lock 23  
Device Configuration Restore 23  
Device Configuration Set 23  
Diagnostics 23  
A
ACA 14  
acoustics 4, 12  
Address 23  
Agency certification 13  
Altitude 10  
Altitude, nonoperating 4  
Altitude, operating 4  
dimensions 19  
Discs 3  
Ambient temperature 4, 10  
ambient temperature 7  
Annualized Failure Rate (AFR) 4  
Areal density 3, 6  
dissipation 8  
Download Microcode 23  
E
areal density 1  
Electrical fast transient 12  
Electromagnetic compatibility 13  
Electromagnetic Compatibility Directive (89/336/EEC)  
ATA commands 23  
ATA data-transfer modes supported 3  
Australia/New Zealand Standard AS/NZS3548 1995  
Electromagnetic immunity 12  
Electrostatic discharge 12  
electrostatic discharge (ESD) 17  
EN 55022, Class B 13  
EN 55024 13  
EN 60950 13  
Australian Communication Authority (ACA) 14  
Australian C-Tick 14  
Average seek time 7  
Average seek, read 4  
Average seek, write 4  
Environmental protection 15  
Environmental specifications 10  
error-correction algorithms 1  
errors 4, 13  
B
bels 4  
BPI 3  
buffer 6  
ESD 17  
Bytes per sector 3, 5  
European Union (EU) requirements 13  
European Union Restriction of Hazardous Substanc-  
evice Configuration Identify 23  
Execute Device Diagnostics 23  
C
cables and connectors 18  
cache 6  
capacity 5  
case temperature 10  
CE mark 13  
certification 13  
F
FCC verification 14  
features 1  
Federal Communications Commission 14  
Flush Cache 23  
Flush Cache Extended 23  
Formatted capacity 5  
Formatted Gbytes 3  
Freeze Lock 23  
Check Power Mode 24  
chemical substances 15  
Class B computing device 14  
compatibility 13  
Conducted noise 9  
Conducted RF immunity 12  
Configuring the drive 17  
connectors 18  
CSA C22.2 (950) 13  
current 4  
cycles 13  
G
Gbytes 5  
geometry 5  
gradient 4  
Cylinders 5  
Guaranteed sectors 3, 5  
guaranteed sectors 5  
Momentus 5400.3 SATA Blade Server Product Manual, Rev. E  
33  
Download from Www.Somanuals.com. All Manuals Search And Download.  
H
N
handling 17  
Handling precautions 17  
heads 5  
Height 3  
height 6  
noise 9  
nominal power 7  
Nonoperating shock 11  
Nonoperating vibration 11  
Nonrecoverable read errors 4  
nonrecoverable read errors 13  
Humidity 10  
humidity 4  
O
I
Operating shock 11  
I/O data-transfer rate 3, 6  
Identify 23  
Operating vibration 11  
Identify Device 23  
Identify Device command 26  
Idle 8, 24  
P
Physical characteristics 6  
Physical organization 6  
Physical read/write heads 3  
point-to-point 2, 18  
Power consumption 7  
power dissipation 8  
power on/off cycles 13  
Power specifications 7  
Power-on to Ready 7  
Power-on to ready 3  
precautions 17, 19  
Idle Immediate 24  
Idle mode 4  
Idle mode power 8  
IEC950 13  
Information Technology Equipment (ITE) 13  
Initialize Device Parameters 23  
Input noise ripple 9  
Interface 6  
interface 21  
Interleave 6  
Internal data transfer rate 3  
Internal data-transfer rate 6  
is 7  
Q
quick reference 3  
ISO document 7779 12  
ITE 13  
R
Radiated RF immunity 12  
Radio and television interference 14  
radio frequency (RF) 12  
random track location 8  
Read Buffer 23  
K
Korean RRL 14  
L
Read DMA 23  
latency 3  
LBA mode 5  
Length 3  
length 6  
Load/Unload 13  
logical geometry 5  
Read DMA Extended 23  
Read DMA without Retries 23  
read errors 4, 13  
Read Long with Retries 23  
Read Long without Retries 23  
Read Multiple 23  
Read Multiple Extended 23  
Read Native Max Address 23  
Read Native Max Address Extended 23  
Read Sectors 23  
M
master/slave 2  
Max Address 23  
maximum temperature 10  
Mean time between failures (MTBF) 13  
Microcode 23  
Read Sectors Extended 23  
Read Sectors without Retries 23  
Read Verify Sectors 23  
mounting 19  
mounting screws 11  
mounting the drive 17  
Read Verify Sectors Extended 23  
Read Verify Sectors without Retries 23  
Read/write heads 5  
Read/write power 4  
read/write power and current 7  
34  
Momentus 5400.3 SATA Blade Server Product Manual, Rev. E  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Recording density 3, 6  
Recording method 6  
Recording technology 6  
Relative humidity 4, 10  
Reliability 13  
Standby to ready 3  
Start/stop times 7  
Startup current 4  
static-discharge 17  
support services 31  
Surge immunity 12  
resistance 9  
Retries 23  
RoHS 15  
T
technical support services 31  
temperature 4, 7, 10  
Temperature gradient 4, 10  
TPI 3  
Track density 3, 6  
Track-to-track seek time 3, 7  
TUV North America 13  
RPM 3  
RRL 14  
S
S.M.A.R.T. 24  
S.M.A.R.T. implementation 23  
Safety certification 13  
SATA 6, 21  
screws 11, 19  
sector 5  
U
UL 1950 13  
sectors 5  
V
Sectors per track 5  
Security Disable Password 25  
Security Erase Prepare 25  
Security Erase Unit 25  
Security Freeze Lock 25  
Security Set Password 25  
Security Unlock 25  
Seek 23  
seek mode 7  
Seek power 4  
Seek time 7  
seek time 3  
Vibration 11  
Vibration, nonoperating 4  
Vibration, operating 4  
Voltage dips, interrupts 12  
Voltage tolerance 4, 9  
W
Warranty 13  
Weight 3  
weight 6  
Wet bulb temperature 4, 10  
Width 3  
width 6  
Write Buffer 24  
Write DMA 24  
Write DMA Extended 24  
Write Long with Retries 24  
Write Long without Retries 24  
Write Multiple 24  
Write Sectors 24  
Seeking 8  
Serial ATA 6  
Serial ATA (SATA) interface 21  
serial ATA ports 2  
servo electronics 8  
Set Features 23  
Set Max Address 23  
Set Multiple Mode 24  
Shock 11  
Shock, nonoperating 4  
Shock, operating 4  
single-track seeks 7  
Sleep 8, 24  
Sleep mode 4  
sound power 4  
Specification summary table 3  
Spindle speed 3, 6  
Spinup 8  
spinup power 7  
Standby 8, 24  
Standby Immediate 24  
Standby mode 4, 8  
Standby to Ready 7  
Momentus 5400.3 SATA Blade Server Product Manual, Rev. E  
35  
Download from Www.Somanuals.com. All Manuals Search And Download.  
36  
Momentus 5400.3 SATA Blade Server Product Manual, Rev. E  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Seagate Technology LLC  
920 Disc Drive, Scotts Valley, California 95066-4544, USA  
Publication Number: 100418128, Rev. E, Printed in USA  
Download from Www.Somanuals.com. All Manuals Search And Download.  

Pyramid Technologies Air Compressor 719A User Guide
Radio Shack PDAs Smartphones EL 6996 User Guide
Radio Shack Work Light BTX 123 User Guide
Ricoh All in One Printer Printer Scanner User Guide
Roland Musical Instrument AT 45 User Guide
Roland Washer Dryer SR JV80 User Guide
Russell Hobbs Toaster 643 114 User Guide
Samsung Flat Panel Television 400FP 3 User Guide
Sanyo Battery Charger KR AAH User Guide
Sanyo Flat Panel Television CA14SE1K User Guide