Samsung Computer Drive HS120JR User Guide

Ultra mobile USB  
Spinpoint N2B  
Capacity  
Model  
120GB  
HS120JR  
FEATURES  
• MAX.80GB Formatted Capacity Per Disk  
• Bus Power Usage  
• High Speed Digital Signal Processor Based Architecture  
• ATA S.M.A.R.T Compliant  
• Compatible MAC OS higher  
• Support Plug and Play  
• ATA 28-bit Address Feature Set  
• Multi-Burst On-The-Fly Error Correction  
• SilentSeek™  
• Host Swappable  
• Direct Bootable under Windows 2000 version up  
• Free Fall Sensor (optional)  
DRIVE CONFIGURATION  
Capacity  
ENVIRONMENTAL SPECIFICATIONS  
Temperature  
120 GB  
USB 2.0  
Interface  
Operating  
5 ~ 60  
Rotational Speed  
Buffer DRAM Size  
Byte per Sector  
4200 RPM class  
2 MB  
Non-operating  
-40 ~ 85 ℃  
Humidity (non-condensing)  
Operating  
512  
8 ~ 90 %  
Non-operating  
8 ~ 90
%  
PERFORMANCE SPECIFICATION  
Average Seek time (typical)  
Average Latency  
Linear Shock (1/2 sine pulse)  
Operating, 2ms  
Non-operating, 1ms  
Vibration  
15.0 ms  
8.3 ms  
600 G  
1500 G  
Media Transfer Rate (Max.)  
Interface Transfer Rate (Max.)  
USB 2.0  
458 Mb/s  
Operating  
0.67 Grms  
480 Mb/s  
3.0 sec  
Altitude (relative to sea level)  
Operating  
Drive Ready Time (typical)  
-300 to 3.000 m  
-400 to 15,000 m  
Non-operating  
RELIABILITY SPECIFICATION  
Non-recoverable Read Error  
Controlled Ramp Load/Unload  
1 sector in 10^13 bits  
600,000  
PHYSICAL DIMENSION  
Height  
8.0 mm  
71.0 mm  
54.0 mm  
59 g  
Width  
ACOUSTICS  
Idle  
Length  
1.8 Bel  
2.4 Bel  
Weight (Max.)  
Performance Seek  
POWER REQUIREMENTS  
Voltage  
+5V ±5%  
350 mA  
1.10 W  
1.20 W  
0.45 W  
0.25 W  
0.25 W  
Spin-up Current (Max.)  
Seek (typical)  
Read/Write (typical)  
Idle (typical)  
Standby (typical)  
Sleep (typical)  
* Note : Design and specifications are subject to change without prior notice.  
1MB = 1,000,000 Bytes, 1GB = 1,000,000,000 Bytes  
* Accessible capacity may vary as some OS uses binary numbering system for  
reported capacity.  
* A small portion of the (2MB) buffer memory is reserved for firmware use.  
1.8" HDD USB product specification Rev.06  
Match with USB product manual Rev 01  
Download from Www.Somanuals.com. All Manuals Search And Download.  

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