IBM Personal Computer X3400 M2 User Manual

The engine of growth for your emerging businesses.  
Product Guide  
May 2009  
IBM System x3400 M2  
IBM System x3400 M2 provides flexible capabilities and  
outstanding performance that drives affordable business  
growth  
Product Overview  
[Suggested uses: Small/medium businesses, large multilocation enterprises and bank branch offices  
CONTENTS  
Product Overview  
Selling Features  
Key Features  
seeking scalability, top performance and availability features at an entry-level price.]  
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The dual-socket IBM® System x3400 M2, incorporating IBM X-Architecturefeatures, provides  
outstanding value to workgroups by combining scalable performance and availability features at an  
outstanding price. The x3400 M2 supports the latest quad- and dual-core Intel® Xeon5500 series  
(Nehalem) processors, designed with up to 1066MHz memory access and 8MB (4-core) or 4MB (two-  
core) of L2 cache and Hyper-Threading Technology, to help provide you with the computing power you  
need to match your business needs and growth. In addition, the x3400 M2 supports industry-standard  
registered DDR-3 memory with ChipkillECC (Error Checking and Correcting) protection—for high  
performance, energy savings, and reliability. For even higher levels of availability, the x3400 M2 also  
offers memory mirroring. A dual-port integrated high-speed Gigabit Ethernet controller is standard, as  
are high-performance PCIe adapter slots and a legacy PCI-32 slot to support legacy expansion cards.  
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Key Options  
9
x3400 M2 Images  
12  
x3400 M2 Specifications 13  
The Bottom Line  
15  
Server Comparison Table 16  
All models offer impressive scalability, including dual-processor support and up to 96GB of memory. Some  
models support eight high-performance 2.5-inch hot-swap Serial-Attach SCSI (SAS) HDDs with an  
internal storage capacity of up to 2.4TB. Other models support up to four 3.5-inch simple-swap Serial  
ATA II (SATA II) hard disk drives with a total capacity of up to 3.0TB1, or up to four 3.5-inch high-  
performance hot-swap Serial-Attach SCSI (SAS) drives with an internal storage capacity of 1.2TB, or up  
to four hot-swap SATA II hard disk drives with a total capacity of up to 4.0TB. For additional performance  
and high availability, the hot-swap x3400 M2 models include an IBM ServeRAID®-BR10i controller,  
providing RAID-0/1/1E support. Additional RAID support is available via the optional IBM ServeRAID™  
family of SAS/SATA controllers, which support RAID-1/1E/10/5/6, and even full-drive hardware  
encryption. The x3400 M2 ships as a tower unit; CTO models can be ordered as a 5U rack-mounted  
server to help save precious data center floor space.  
For More Information  
Legal Information  
17  
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Standard in the x3400 M2 is an Integrated Management Module (IMM) that enables users to manage  
and control the server easily—both locally and, using an optional Virtual Media Key, remotely. Unified  
Extensible Firmware Interface (UEFI) is an evolutionary leap over legacy BIOS. This high level of  
manageability is designed to keep costs down and the system up—even when network usage increases.  
These advanced features help maximize network availability by increasing uptime, as do hot-  
swap/redundant HDDs; Active Memory; temperature-controlled fans with Calibrated Vectored  
Cooling; industry-standard IPMI 2.0 support, including highly secure remote power control and Serial  
over LAN; as well as text-console redirect over LAN.  
With the inclusion of unique IBM service and support features such as IBM Systems Director, IBM  
Systems Director Active Energy Manager, ServerGuide, andthe IMM, the x3400 M2 is equally well  
designed for a locally managed data center environment as for a remotely managed or stand-alone  
environment, while offering maximum availability.  
For a balance of high-performance dual-core, dual-socket processing, high availability and vast internal  
SAS storage at a budget price, the x3400 M2 is the ideal system.  
Selling Features  
Price/Performance  
The x3400 M2 offers numerous features to boost performance and reduce product and operating costs:  
Up to two 4-core Xeon 5500 Series processors and 8MB or 4MB of shared cache per processor, offer  
superior performance capable of tackling the toughest jobs. 64-bit extensions provide the flexibility to  
run 32-bit and 64-bit applications concurrently. Xeon 5500 series processors offer up to 225% better  
performance than the previous-generation 5400 series processors and up to 900% better performance  
1 GB equals 1,000,000,000 bytes and TB equals 1,000,000,000,000 bytes when referring to hard disk drive capacity. Accessible  
capacity may be less.  
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Integrated Trusted Platform Module (TPM) 1.2 support.  
The completely redesigned IBM Systems Director is included for proactive systems management.  
IBM Systems Director comes with a portfolio of tools, including Active Energy Manager, and Service  
and Support Manager. In addition, IBM Systems Director offers extended systems management tools  
for additional server management and increased availability. When a problem is encountered, IBM  
Systems Director can issue administrator alerts via e-mail, pager, and other methods.  
IBM Systems Director Active Energy Manager™, an IBM-exclusive, is designed to take advantage  
of new system power management features, by providing power monitoring and power capping  
features.  
The optional Virtual Media key provides IMM remote presence and it does this without consuming a  
valuable adapter slot.  
Availability and Serviceability  
The x3400 M2 provides many features to simplify serviceability and increase system uptime:  
x3400 M2 servers offer Chipkill ECC memory protection4 (when using x4 DIMMs). Chipkill memory is  
up to 16X better than standard ECC memory at correcting memory errors. This can help reduce  
downtime caused by memory errors.  
The x3400 M2 offers memory mirroring for redundancy in the event of a non-correctable memory  
failure  
Toolless cover removal provides easy access to upgrades and serviceable parts. Similarly, the  
optional IMM Virtual Media Key and the ServeRAID-BR10i controller can be installed and serviced  
without tools. This means less time (and therefore less money) spent servicing the x3400 M2.  
Additionally, hot-swap/redundant HDDs, as well as mirrored memory, mean greater system uptime  
while these components are being serviced.  
Environmental monitoring with fan speed control for temperature, voltages, fan failure, power supply  
failure, and power backplane failure.  
IPMI 2.0 supports highly secure remote system power control using data encryption. This allows an  
administrator to restart a server without having to visit it in person, saving travel time and getting the  
server back up and running quickly and securely. It also adds new features to those provided by IPMI  
1.5, including VLAN support, Serial over LAN, enhanced authentication and encryption algorithms  
(RMCP+, SHA-1, AES) and a firmware firewall.  
Temperature-controlled fans adjust to compensate for changing thermal characteristics. At the lower  
speeds they draw less power and suffer less wear. Equally important in a crowded data center,  
temperature-controlled fans produce less ambient noise in the data center than if they were constantly  
running at full speed.  
The three-year (parts and labor) limited onsite warranty5 offered on Machine Type 7836 helps  
afford you peace of mind and greater investment protection than a one-year warranty does.  
Key Features  
High-Performance Xeon Processors  
The x3400 M2 supports up to two high-performance Intel Xeon processors, allowing you to upgrade to a  
second processor as business needs require. The x3400 M2 offers a choice of processor clock rates,  
memory access speeds and power draw:  
80W quad-core Xeon 5500 Series processor standard performance models E5540, E5530 or E5520 at  
2.53, 2.4 or 2.26GHz (respectively) running 5.6GT with 8MB of L3 processor cache, 1066MHz memory  
access, and Intel Turbo Boost technology.  
80W quad-core Xeon 5500 Series processor standard performance models E5504 at 2.0GHz running  
4.86GT with 4MB of L3 processor cache, with 800MHz memory access.  
80W dual-core Xeon 5500 Series processor standard performance models E5502 at 1.83GHz running  
4.86GT with 4MB of L3 processor cache, with 800MHz memory access.  
With the Xeon 5500 Series processors, Intel has diverged from its traditional Symmetric Multiprocessing  
(SMP) architecture to a Non-Uniform Memory Access (NUMA) architecture. The Xeon 5500 processors  
are connected through a serial coherency link called QuickPath Interconnect (QPI). QPI is capable of 6.4,  
5.6 or 4.8 GT/s (gigatransfers per second), depending on the processor model.  
Quad-core Xeon processors contain four complete processor cores. Processors contain one unified  
8MB L3 cache. The cache is dynamically allocated between the cores as needed. The multiple cores  
appear to software as multiple physical processors. Quad-core processors offer considerably higher  
performance than a same-speed Xeon processor with dual cores.  
4 Chipkill protection is supported with x4 DDR-3 DIMMs, but not x8 DIMMs.  
5 For terms and conditions or copies of the IBM Statement of Limited Warranty, call 800-772-2227 in the U.S. In Canada call 800-  
426-2255. Telephone support may be subject to additional charges. For warranties including onsite labor, a technician is sent after  
IBM attempts to resolve the problem remotely. International warranty service is available in any country in which this product is  
sold.  
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Turbo Boost Technology dynamically turns off unused processor cores and increases the clock speed of  
the cores in use, by up to two model frequencies. For example, with three cores active, a 2.26GHz  
processor can run the cores at 2.4GHz. With only one or two cores active, the same processor can run  
those cores at 2.53GHz. Similarly, a 2.93GHz processor can run at 3.06GHz or even 3.33GHz. When the  
cores are needed again, they are dynamically turned back on and the processor frequency is adjusted  
accordingly.  
Intelligent Power Capability powers individual processor elements on and off as needed, to reduce  
power draw.  
Execute Disable Bit functionality can help prevent certain classes of malicious buffer overflow attacks  
when combined with a supporting operating system.  
DDR-3 Registered Memory with Chipkill ECC Protection  
The x3400 M2 ships with registered double data rate III (DDR-3) memory and provides Active Memory  
features, including advanced Chipkill memory protection (optionally), for up to 16X better error correction  
than standard ECC memory. In addition to offering better performance than DDR-2 or fully-buffered  
memory, DDR-3 memory also uses less energy. DDR-2 memory already offered up to 37% lower energy  
use than fully buffered memory. Now, a generation later, DDR-3 memory is even more efficient, using 22%  
less energy than DDR-2 memory.  
The x3400 M2 supports up to 96GB of memory in twelve DIMM slots. Redesign in the architecture of the  
Xeon 5500 series processors bring radical changes in the way memory works in these servers. For  
example, the Xeon 5500 series processor integrates the memory controller inside the processor,  
resulting in two memory controllers in a 2-socket system. Each memory controller has three memory  
channels. Depending on the type of memory, population of memory, and processor model, the memory  
may be clocked at 1066MHz or 800MHz.  
Xeon 5500  
Processor 0  
Xeon 5500  
Processor 1  
QPI  
Memory Controller  
Memory Controller  
Ch0  
Ch1  
Ch2  
Ch0  
Ch1  
Ch2  
5
2
11  
8
4
1
6
3
10  
7
12  
9
D2  
D3  
D5  
D6  
D7  
D8  
D10  
D13  
D14  
D15  
D16  
D11  
1-12: DIMM population sequence; D1-D12: DIMM slot assignments  
Note: If only one processor is installed, only the first six DIMM slots can be used. Adding a second  
processor not only doubles the amount of memory available for use, but also doubles the number of  
memory controllers, thus doubling the system memory bandwidth. If you add a second processor, but no  
additional memory for the second processor, the second processor has to access the memory from the  
first processor “remotely,” resulting in longer latencies and lower performance. The latency to access  
remote memory is almost 75% higher than local memory access. So, the goal should be to always  
populate both processors with memory.  
The E552x-and-up models support up to 1066MHz clock speed, and the E550x models support 800MHz  
clock speed. Using 1066MHz memory (where supported) versus 800MHz offers up to 28% better  
performance.  
Xeon 5550 series processors access memory with almost 50% lower latency than the previous  
generation 5400 series processors. That can result in faster processing of latency-sensitive workloads.  
This new processor design comes with some trade-offs in memory capacity, performance, and cost: For  
example, greater memory capacity comes with lower memory speed. Alternatively, it is possible to  
achieve the same memory capacity at lower cost but at a lower memory speed.  
Regardless of memory speed, the Xeon 5500 platform represents a significant improvement in memory  
bandwidth over the previous Xeon 5400 platform. This improvement is mainly due to the dual integrated  
memory controllers and faster DDR-3 memory. Throughput at 800MHz is 25 gigabytes per second  
(GBps), and at 1066MHz it’s 32GBps. This improvement translates into improved application performance  
and scalability.  
Memory interleaving refers to how physical memory is interleaved across the physical DIMMs. A balanced  
system provides the best interleaving. A Xeon 5500 processor-based system is balanced when all  
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memory channels on a socket have the same amount of memory.  
A memory rank is simply a segment of memory that is addressed by a specific address bit. DIMMs  
typically have 1, 2 or 4 memory ranks, as indicated by their size designation.  
A typical memory DIMM description is 2GB 4Rx8 DIMM  
The 4R designator is the rank count for this particular DIMM (R for rank = 4)  
The x8 designator is the data width of the rank  
It is important to ensure that DIMMs with appropriate number of ranks are populated in each channel for  
optimal performance. Whenever possible, it is recommended to use dual-rank DIMMs in the system.  
Dual-rank DIMMs offer better interleaving and hence better performance than single-rank DIMMs. For  
instance, a system populated with six 2GB dual-rank DIMMs outperforms a system populated with six 2GB  
single-rank DIMMs by 7% for SPECjbb2005. Dual-rank DIMMs are also better than quad-rank DIMMs  
because quad-rank DIMMs will cause the memory speed to be down-clocked.  
Another important guideline is to populate equivalent ranks per channel. For instance, mixing one single-  
rank DIMM and one dual-rank DIMM in a channel should be avoided.  
Note: It is important to ensure that all three memory channels in each processor are populated. The  
relative memory bandwidth decreases as the number of channels populated decreases. This is because  
the bandwidth of all the memory channels is utilized to support the capability of the processor. So, as the  
channels are decreased, the burden to support the requisite bandwidth is increased on the remaining  
channels, causing them to become a bottleneck.  
For increased availability, the x3400 M2 offers an additional (but mutually exclusive) level of IBM Active  
Memory protection: online memory mirroring.  
Memory mirroring works much like disk mirroring. The total memory is divided into two channels. Data is  
written concurrently to both channels. If a DIMM fails in one of the DIMMs in the primary channel, it is  
instantly disabled and the mirrored (backup) memory in the other channel becomes active (primary) until  
the failing DIMM is replaced. One-half of total memory is available for use with mirroring enabled. (Note:  
Due to the double writes to memory, performance is affected.)  
Mirroring is handled at the hardware level; no operating system support is required.  
DDR-3 memory is available in 1GB, 2GB, 4GB and 8GB DIMMs. DIMMs are installed individually (not in  
pairs).  
Hot-Swap/Redundant Components  
System availability is maximized through the extensive use of hot-swap and redundant components,  
including:  
Redundant memory protection (with memory mirroring enabled) and Chipkill protection  
Hot-swap, redundant hard disk drives (with RAID-1/10 protection standard, and RAID-1E/5/6  
protection optional)  
Large HDD Storage Capacity  
The x3400 M2 offers a choice of disk storage, supporting up to four 3.5-inch hot-swap or simple-swap  
Serial ATA (SATA) drives, four 3.5-inch hot-swap high-performance Serial-Attach SCSI (SAS) drives or  
eight 2.5-inch hot-swap SAS drives:  
3.5-inch SAS  
15,000 RPMs — 73.4, 146.8, or 300GB (2.4TB maximum)  
2.5-inch SAS  
10,000 RPMs — 146.8 or 300GB (2.4TB)  
15,000 RPMs — 73.4 or 146.8GB (1.17TB)  
3.5-inch SATA—Hot-Swap  
10K RPMs — 160, 250, 500, 750GB or 1TB (4.0TB)  
3.5-inch SATA—Simple-Swap  
10K RPMs — 160, 250, 500 or 750GB (3.0TB)  
Notes: Hot-swap and simple-swap SATA drives offer exactly the same reliability as fixed SATA drives.  
Only the system availability improves using the swappable drives. (Less downtime is incurred removing  
and installing the drives.) Hot-swap SAS drives use the Converged Tray for interchangeability with other  
IBM System xsystems.  
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Drive Bays  
The x3400 M2 contains either 11 drive bays (in 2.5-inch models) or 7 bays (in 3.5-inch) models. 2.5-inch  
models support small form-factor (SFF) hot-swap SAS drives. 3.5-inch models support four hot-swap  
SAS or SATA II drives, or simple-swap SATA II drives. In addition, there are three 5.25-inch bays.  
An internal full-high tape drive can be installed using two of the 5.25-inch drive bays; alternatively, an  
internal half-high tape drive can be installed using one of the 5.25-inch drive bays. The tape drive must  
have a USB 2.0 interface.  
A half-high DVD-ROM drive with a SATA interface ships standard in the other 5.25-inch bay. An external  
USB floppy drive may be used, if needed.  
Hot-swap drives may be inserted or removed through the front of the server without powering off the  
system. Simple-swap drives may also be installed and removed through the front, but requires powering  
off the server first.  
For still more storage, a direct-attach, NAS or SAN external expansion option can be added, using an  
optional controller.  
Disk/Tape Controllers  
All hot-swap x3400 M2 models include an integrated hardware-based IBM ServeRAID-BR10i SAS/SATA  
controller. This controller supports up to eight internal SAS or SATA drives. (Simple-swap models use the  
SATA support incorporated in the system chipset.)  
The integrated ServeRAID-BR10i controller offers hardware RAID-0/1/1E support. The controller provides  
data transfer speeds of up to 3Gbps6 per SAS port on an 8-lane 2.5 Gbps PCIe card. It supports both  
SAS and SATA HDDs, as well as Solid-State Drives (SSDs) and tape drives.  
The x3400 M2 also supports full RAID-0/1/10/1E/5/6 support using the optional ServeRAID-MR10i card. It  
also offers higher performance, due to the 256MB battery-backed onboard cache.  
The x3400 M2 also supports hardware based full-disk encryption with RAID-0/1/10/1E/5/6 support using  
the optional ServeRAID-MR10is Vault card.  
For external storage, the ServeRAID-MR10M controller enables connection to up to four IBM System  
Storage EXP3000 SAS expansion units (48 HDDs total). It provides RAID-0/1/10/5/50 support and 256MB  
of onboard cache.  
Internal Backup  
The x3400 M2 supports several internal tape backup options. Supported technologies include:  
DDS-5 (half-high)  
DDS-6 (half-high)  
GoVault internal dock (half-high)  
LTO-3 Ultrium (half-high)  
LTO-4 Ultrium (half-high)  
High-Performance Adapter Slots  
The x3400 M2 provides six adapter slots in all, including one x16 (“by 16”) physical/x8 electrical PCIe  
(PCI Express) Gen 2 full-length/full-height adapter slot (Slot 2). This means that although the slot runs  
at x8 Gen 2 speeds (8GBps), it can accept a x16 Gen 2 adapter in the slot. It is also capable of  
supporting x1/x4/x8 adapters at full speed. In addition to this slot, the x3400 M2 also includes two x8  
physical/x8 electrical Gen 2 slots (8GBps), two x8 physical/x4 electrical Gen 2 slots (4GBps), and one  
33MHz legacy PCI slot. As part of a configure-to-order (CTO) build two choices of PCIe riser card can be  
added, with either two 133MHz PCI-X slots or one PCIe x8 physical/x4 electrical Gen 1 slot (2GBps).  
Slot 1 is a half-length/full-height PCIe slot; slots 2, 3, 4 and 5 are full-length/full-height PCIe slots,  
and Slot 6 is a half-length/full-height 33MHz legacy PCI slot. The PCI-X riser contains two full-  
length/full-height slots (5 and 6).  
PCI Express is a high-performance, low-latency, next-generation serial I/O bus that is rapidly replacing  
the older parallel PCI and PCI-X buses. A x16 PCIe Gen 2 adapter offers approximately sixteeen times  
the maximum throughput of a 133MHz PCI-X adapter7. (A x1 Gen 1 adapter offers throughput similar to a  
66MHz PCI-X slot.)  
Dual-Port Gigabit Ethernet Controller  
The x3400 M2 includes one dual-port integrated Broadcom 5709C Gigabit Ethernet controller for up to  
10X higher maximum throughput than a 10/100 Ethernet controller, as well as support for PXE 2.0  
6 Data transfer rates depend on many factors and are often less than the maximum possible.  
7 Actual throughput will depend on the adapter vendor’s implementation.  
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remote boot, TCPIP Offload Engine (TOE), Internet SCSI (iSCSI), Remote Direct Memory Access  
(RDMA), and jumbo frames (9KB). A license key is required to enable the iSCSI and RDMA features.  
Jumbo Frames—those larger than the standard frame (packet) size of 1,500 bytes—can be more  
efficient, dramatically increasing network performance and reducing server CPU overhead. TOE helps  
improve overall system performance by offloading TCP/IP protocol processing from the system  
microprocessor to the onboard Ethernet TOE processor. There is no additional charge for this capability.  
It also supports highly secure remote power management using IPMI 2.0, plus Wake on LAN® and PXE  
(Preboot Execution Environment) flash interface. Optional PCIe adapters offering failover and load  
balancing between adapters are available for added throughput and increased system availability.  
Integrated Ethernet ports:  
3 Gb RJ45 Ethernet ports, ideal for virtualization and I/O-intensive workloads  
2 ports standard for Gb Ethernet and plus 1 dedicated Fast Ethernet port for systems management  
Improves system performance by offloading protocol processing from CPU to a separate TOE engine  
Primary performance improvement for data copying (CPU) where CPU utilization is 90-100%  
The embedded NIC/TOE supports software iSCSI using a Microsoft iSCSI initiator  
Using a software initiator enables offloading the processing of TCP frames with the TOE engine in the  
adapter card, but the processing of iSCSI packets themselves is not hardware-offloaded at the  
Broadcom NIC  
Broadcom hardware-offloaded iSCSI (using TOE engine) of the iSCSI frames  
Onboard Broadcom 5709C Gigabit Ethernet controller provides two Gigabit ports supporting IEEE 802.3  
for 1000Base-T, 100Base-TX, and 10Base-T applications (802.3, 802.3u, 802.3ab) over a CAT 5 twisted-  
pair cable. TOE support on Windows is available today, but requires the Windows Scalable Network Pack  
(SNP) installed. Linux has no plan to support TOE at this time. Please refer to TOE_RDMA_iSCSI.doc for  
technology details. Internet Protocol version 6 (IPv6) is supported.  
Ultra-Efficient Cooling  
Strategically located fans, combined with efficient airflow paths, provide highly effective system cooling for  
the x3400 M2, known as Calibrated Vectored Cooling. The server includes three hot-swap fans (plus  
another in the power supply).  
The system contains three cooling zones. Zone 1 cools the memory slots and the three 5.25-inch  
drive bays. Zone 2 cools the processors, while Zone 3 cools the adapter slots and the HDD bays.  
The fans automatically adjust speeds in response to changing thermal requirements, depending on the  
zone, redundancy, and internal temperatures. When the temperature inside the server increases, the fans  
speed up to maintain the proper ambient temperature. When the temperature returns to a normal  
operating level, the fans return to their default speed. Why not simply run the fans at 100% capacity all the  
time? For several good reasons: to reduce the ambient noise, reduce the wear-and-tear on the fans and  
reduce the server power draw. The reduction in ambient noise and power draw may be relatively minor for  
a single server, but put dozens or hundreds in a data center and it can make a big difference!  
In addition, the server uses hexagonal ventilation holes in the chassis. Hexagonal holes can be grouped  
more densely than round holes, providing greater airflow through the system cover.  
This cooling scheme is important because newer, more powerful processors generate a significant amount  
of heat, and heat must be controlled for the system to function properly.  
Other Features  
Eight USB 2.0 ports — Provides flexibility to add high-speed external devices. The USB 2.0  
specification supports up to 480Mbps transfer rates. (Note: Not all USB 2.0 devices are capable of  
achieving this rate.) Two ports are provided on the front of the server, four are on the back, one is  
internal to support a USB-interface tape drive, and one is internal to support a USB flash drive for an  
embedded hypervisor.  
Embedded hypervisor; a USB port on the motherboard, activated with an optional 2GB USB key for  
supporting VMWare ESXi for virtualization  
IMM Virtual Media Key — This optional feature adds local and remote management functions without  
consuming a valuable adapter slot.  
Toolless chassis — The cover can be opened without tools, and many components can be removed  
and replaced without tools, including the CD-RW/DVD combo drive, hot-swap drives, and PCIe/PCI-X  
adapters, as well as the integrated ServeRAID-BR10i controller, embedded hypervisor key, and IMM  
Virtual Media Key. This can save a servicer significant time.  
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Rack Cable Management and KVM Console Switching  
IBM Advanced Cabling Technology (ACT) is an optional feature that offers many advantages over  
standard KVM cabling across the entire System x product line. So now you can interconnect all of your  
servers with one smart cabling architecture. ACT cabling eliminates the need for one-to-one direct  
connections between each server and a KVM switch by using a daisy-chain approach.  
The snarl of cabling behind most racks is at best inconvenient to work around and at worst an expensive  
logistical nightmare, requiring the rewiring of servers, PDUs, KVM switches, and other equipment  
whenever a rack server is added or removed. Even worse, the veil of cables blocks rack airflow and can  
actually contribute to equipment failure due to overheating. ACT cabling is the solution for reducing  
behind-the-rack cabling by as much as 87%.  
The illustration below shows a sample ACT configuration:  
Directly  
Via Daisy-Chain  
Max.16 servers per port  
All CAT5, 5e, 6  
cabling  
Via Secondary  
Switch  
Conventional cabling has bulky KVM cables exiting each server, which then connect to a KVM switch. The  
cables exiting a series of KVM switches must then be aggregated via additional KVM switches and PDUs,  
which only increases the number—and cost—of cables, KVM switches and PDUs. Instead, the daisy-  
chain approach of ACT cabling uses readily available, inexpensive CAT5 and 6 cabling to considerably  
reduce the number of cables, KVM switches, and PDUs needed, rather than increasing them. If a server is  
removed or added, no complicated rewiring is needed. One cable connects the first server in the rack to  
the next, and so on. Up to 16 servers form a chain; up to 8 chains can connect to one Local Console  
Manager (LCM); 16 LCMs can connect to one Global Console Manager (GCM). In this manner, up to  
2,048 servers can be centrally managed. Equally importantly, with ACT—unlike some other offerings—  
everything is done externally via cabling; no special adapters are required.  
Extensive System Support Features  
The IBM services and technical support portfolio provides world-class, consistent, high-quality service and  
support. The x3400 M2 server offers a number of tools and services designed to make ownership a  
positive experience. From the start, IBM programs make it easier for you to plan for, configure and  
purchase System x or xSeries servers, get them running and keep them running long-term. These  
features include IBM Express Portfolio, IBM ServerProven®, the IBM Standalone Solutions Configuration  
Tool, IBM System x and BladeCenter Power Configurator, IBM ServerGuide, IBM Systems Director  
Service and Support Manager, Product Customization Services and extensive technical support offerings.  
This System x server is part of the IBM Express Portfolio, designed, developed and priced to meet the  
specific needs of midsized businesses. The IBM Express Portfolio of solutions is easy to acquire, install  
and manage. And they leverage IBM technology to provide tangible solutions to help you solve business  
problems in an on demand world.  
The IBM ServerProven program provides the confidence that specific options and operating systems  
have been tested on the server and are officially supported to work together. It is updated frequently to  
ensure that the latest compatibility information is always at your fingertips.  
The IBM Standalone Solutions Configuration Tool (SSCT) is a downloadable tool that simplifies the  
often complex chore of configuring a full rack of servers (including blade servers) and confirming that you  
have all the cables, power distribution units, KVM (keyboard, video and mouse) switch boxes and other  
components you need, as well as the proper airflow clearances, electrical circuits and other environmental  
conditions.  
IBM System x and BladeCenter Power Configurator helps IT managers plan for data center power  
needs, by providing the following information for specific configurations of System x and BladeCenter  
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systems: power input (watts), PDU sizing (amps), heat output (BTUs), airflow requirements through  
chassis (CFM), VA rating, leakage current (mA), and peak inrush current (amps).  
IBM ServerGuide (installed from CD) simplifies the process of installing and configuring System x and  
xSeries servers. ServerGuide goes beyond mere hardware configuration by assisting with the automated  
installation of the Microsoft® Windows® Server 2000 and 2003 operating systems, device drivers and other  
system components, with minimal user intervention. (Drivers are also included for support of Novell  
NetWare, Red Hat Linux and SUSE LINUX.) This focus on deployment helps you reduce both your total  
cost of ownership and the complexity that administrators and technical personnel face.  
IBM Systems Director Service and Support Manager (previously called IBM Electronic Service Agent)  
is an innovative “call home” feature that allows System x and BladeCenter servers to automatically report  
hardware problems to IBM support, which can even dispatch onsite service8 if necessary to those  
customers entitled to onsite support under the terms of their warranty or an IBM Maintenance Agreement.  
Electronic Service Agent resides on a server and provides electronic support and problem management  
capabilities through a highly secure electronic dialogue between your systems and IBM. It monitors  
networked servers for hardware errors and it can perform hardware and software inventories and report  
inventory changes to IBM. All information sent to IBM is stored in a highly secure database and used for  
improved problem determination.  
Additional services include hardware warranty upgrades and factory-installed Product Customization  
Services (PCS), such as asset tagging, hardware integration, software imaging and operating systems  
personalization.  
IBM offers extensive technical support by phone and via the Web. Support options include links to  
forums/newsgroups, problem submission, online shopping support, service offerings, device drivers for all  
IBM product lines, software downloads and even upcoming technical seminar worldwide schedules and  
registration. Also available are remote installation, configuration and usage support for System x and  
xSeries hardware and software, as well as onsite custom services to provide the level of expertise you  
require.  
Advanced Systems Management Capabilities  
The x3400 M2 has a high level of systems management capabilities that are well-suited to remote  
locations as well as to stand-alone environments. Features include UEFI, IMM, Tool Center, IBM Systems  
Director Active Energy Manager, Automatic Server Restart, Wake on LAN® support, PXE support, text  
console redirect, Predictive Failure Analysis, IBM Systems Director and support for an optional Remote  
Supervisor Adapter II SlimLine.  
The Integrated Management Module (IMM) provides industry-standard Intelligent Platform  
Management Interface (IPMI) 2.0-compliant systems management. It provides a number of important  
system functions, including:  
Monitoring of system and battery voltage, system temperature, fans, power supplies, processor and  
DIMM status  
Fan speed control  
Product ID and Family ID detection  
Highly secure remote power on/off  
System reset control  
NMI/SMI detection and generation  
System diagnostic LED control (power, HDD, activity, alerts, heartbeat)  
IPMI over LAN  
Serial Over LAN  
Proxy server support  
LAN messaging and alerting  
Text console redirection over LAN  
VLAN support  
Enhanced authentication and encryption algorithms (RMCP+, SHA-1, AES)  
Local update of BMC firmware  
Firmware firewall  
Support for IPMI v2.0 compliant management software (e.g., xCAT)  
Other mandatory and optional IPMI BMC functions  
The IMM alerts IBM Systems Director to anomalous environmental factors, such as voltage and thermal  
conditions—even if the server has failed.  
The x3400 M2 also supports an optional IMM Virtual Media Key for additional systems management  
8 For onsite labor, IBM will attempt to diagnose and resolve the problem remotely before sending a technician.  
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capabilities, including:  
Predictive Failure Analysis for system fans  
Graphical console redirection over LAN  
Web-based out-of-band control  
Windows “blue screen” capture  
Remote virtual floppy and CD-ROM  
High-speed remote redirection of PCI video, keyboard and mouse  
SSL (Secure Socket Layer) and LDAP (Lightweight Directory Access Protocol) support  
IBM developed IBM Systems Director Active Energy Manager to put control of system power-saving  
features at the fingertips of administrators. Active Energy Manager is designed to take advantage of new  
features, such as monitoring power usage and balancing the performance of the system according to  
available power input. It provides the ability to plan and predict power consumption based on your  
hardware configuration. It also helps enable you to reduce the infrastructure required for redundancy, by  
using fewer servers on smaller power feeds and potentially lowering your overall data center support  
costs. It does this by inventorying all components, then adding up the total power draw and tracking the  
usage. It also includes power management and capping features to help administrators manage or reduce  
power usage.  
Automatic Server Restart (ASR) helps reduce downtime by restarting the server automatically in the  
event of a system lockup. ASR technology is a combination of hardware circuitry tied into the server’s  
system reset function and a device driver. As long as the server continues running, the ASR watchdog  
timer will keep being reset, but if the operating system crashes or the hardware freezes somehow the ASR  
software will be unable to reset the hardware timer. If the timer is not reset within five minutes, it  
automatically triggers the ASR hardware, which immediately restarts the server (and logs an ASR event  
with IBM Systems Director). These features are designed so that no more than five minutes can pass  
before the server is restarted.  
Wake on LAN permits the server to be remotely powered on if it has been shut off. Once powered up, the  
server can be controlled across the network, using the Preboot Execution Environment (PXE).  
Like Wake on LAN, PXE is system firmware. It enables software such as the optional IBM Remote  
Deployment Manager to take control of a system before the BIOS, operating system or applications are  
loaded (using Wake on LAN/PXE) and lets an administrator perform many low-level tasks remotely that  
would otherwise require a visit to each system. These tasks may include such things as formatting a hard  
disk drive, updating system firmware, or deploying a Windows or Linux operating system.  
Text Console Redirection support allows the administrator to remotely view x3400 M2 text messages  
over serial or LAN. An optional IMM Virtual Media Key adds graphical console redirection.  
Predictive Failure Analysis (PFA) is designed to allow the system to detect impending failure of  
supported components (processor, memory, HDDs, fans, VRM, and power supplies) before actual failure,  
and alert the administrator through IBM Systems Director. This gives you the ability to replace the failing  
component before it fails, resulting in increased uptime.  
IBM Systems Director software for advanced workgroup management is included with the x3400 M2.  
IBM Systems Director comes with a portfolio of tools, including Systems Director Active Energy Manager,  
System and Support Manager, and other tools. System Availability (a no-charge download) and Capacity  
Manager (sold separately) are available as add-ons for additional server management and increased  
availability. IBM Systems Director provides a single uniform graphical interface for all of these systems  
management functions.  
IBM Systems Director enables you to customize thresholds and monitor system components (for things  
like temperature, voltage regulation, etc.) to help maximize uptime.  
Key Options  
IBM options for System x servers help you take your servers to a higher  
level  
You can rely on System x options to supply a complete solution for your business needs. Options help you  
create an optimized server system to meet your data protection, storage and availability needs. Every IBM  
option is designed and tested for peak performance and flexibility, helping to maximize your return on  
investment. The combination of System x servers and options lets you keep your fingers on the pulse of  
your e-business.  
Processors — The Intel Xeon processor provides high clock rates, four cores, 64-bit extensions, a large  
cache and advanced features for availability and manageability. Large cache size, combined with fast  
1066MHz or 800MHz memory access and an integrated memory controller reduce memory latency and  
facilitates the movement of data. (Note: System performance depends not only on the number of  
processors in the server but also on the power and functionality of each processor.) Adding a second  
processor may be a cost-effective way to achieve significant performance improvements.  
Memory — Memory is a significant factor in systems application performance. Adding more memory to a  
System x server is one of the most effective ways to increase application performance. For best  
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performance in a server with a 4-core processor, there should be twice as much memory available as for a  
2-core processor.  
Backup Drives — Backup drives help you protect your data. IBM offers several choices of capacities and  
technologies, including DDS-5, DDS-6, LTO-3, LTO-4, and GoVault.  
Hard Disk Drives — IBM hard disk drives help you improve the transaction and cost performance of your  
System x servers. The choice of hard disk drives can be a critical aspect of maximizing the I/O throughput  
of the system. SAS 2.5-inch hard disk drives are available for the x3400 M2 with capacities up to 300GB  
apiece at 10,000 RPMs or up to 146.8GB apiece at 15,000 RPMs.  
Power Supply — The optional second power supply for the x3400 M2 enables redundancy for hot-swap  
power. In addition, its 90%-efficient design helps lower your energy bill for power and cooling.  
IMM Virtual Media Key — The x3400 M2 includes a plethora of systems management features built-in.  
The optional IMM Virtual Media Key not only offers powerful new features, it does so without taking up a  
valuable PCIe or PCI-X adapter slot, instead using a dedicated connector on the motherboard.  
ServeRAID Controllers — System x servers using ServeRAID technology allow companies to build a  
reliable foundation for business-critical computing. IBM ServeRAID technology allows an array consisting  
of multiple physical hard disk drives to be treated as one logical drive. ServeRAID technology also allows  
data to be stored redundantly, across multiple hard disk drives— enhancing both the integrity and the  
availability of the data. SAS and SATA ServeRAID controllers offer enhanced performance due to onboard  
processors and cache. Because IBM ServeRAID controllers can help significantly improve data transfer  
rates, this technology is extremely effective when implementing demanding, transaction-oriented  
applications. By employing the advanced fault tolerance of IBM ServeRAID technology, companies can  
effectively implement networked business systems that require large amounts of storage space for data  
and applications that must be available for their businesses to continue operating.  
The optional ServeRAID-MR10i SAS/SATA controller offers enhanced performance over the integrated  
ServeRAID-BR10i controller (SAS models), 256MB of battery-backed cache memory, and supports eight  
RAID levels: 0 (striping), 1 (mirroring), 10 (mirroring and striping), 1E (enhanced mirroring, supporting odd  
numbers of drives), 5 (striping with parity), 50 (striping/mirroring with parity), 6 (striping with dual-parity),  
and 60 (striping/mirroring with dual-parity).  
The optional ServeRAID-MR10is supports hardware-based full disk encryption plus RAID-  
0/1/1E/10/5/50/6/60 support.  
The optional ServeRAID-MR10M SAS controller offers high performance and 256MB of cache memory  
(with optional battery backup) for external SAS storage capacity. The adapter supports RAID-  
0/1/10/5/50/6/60.  
External Storage — The IBM System Storage DS3000, DS4000, DS6000, and DS8000 series, as well  
as the N3000, N5000, and N7000 series, comprise a powerful and broad shared storage family with  
integrated management software designed to meet midrange and enterprise needs. For lower-end needs,  
IBM offers the System Storage DS400 storage enclosures.  
External SAN, iSCSI, and direct-attach storage is available using one of several IBM System Storage and  
TotalStorage host bus adapters. Additionally, external LAN-attached tape storage is available.  
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x3400 M2 Images  
Front View  
Rear View  
Power Supply  
2 USB  
Hexagonal  
Ventilation  
Holes  
2.0 Ports  
(behind  
door)  
DVD-ROM Drive  
2 Open  
5.25Drive  
Bays  
Locking  
Drive  
Covers  
Serial  
Port  
Video  
Port  
Hexagonal  
Ventilation  
Holes  
Fast Ethernet  
Port for IMM  
Cover  
Lock Key  
2 USB  
2.0 Ports  
(internal)  
GB Ethernet  
Ports  
8 Hot-Swap 2.5”  
4 USB  
Ports  
SAS HDD Bays;  
or 4 HS 3.5”  
SAS/SATA  
Adapter  
Slot  
Covers  
Bays; or 4 SS  
3.5SATA Bays  
Interior View  
(3) 5.25-inch Drive  
Bays  
6 DIMM  
Sockets  
(Hidden)  
Fixed Power Supply  
6 DIMM  
Sockets  
CPU 1  
CPU 1  
Fans  
CPU 2  
BCM5709  
Hypervisor  
USB Port  
Adapter  
Slots  
UEFI  
(Hidden)  
IMM  
(4) 3.5-inch or  
(8) 2.5-inch  
HDD Bays  
12  
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x3400 M2 Specifications  
7836-1xX/1xY, 2xX/2xY, 3xX/3xY, 4xX/4xY,  
5xX/5xY  
(1 yr. warr.)  
7837-1xX/1xY, 2xX/2xY, 3xX/3xY,  
4xX/4xY, 5xX/5xY  
(3 yr. warr.)  
Machine type  
Form factor  
BIOS type  
Tower (or 5U rack; CTO models only)  
Unified Extensible Firmware Interface (UEFI)  
4-Core Intel Xeon  
(E55xx)  
2-Core Intel Xeon  
(E55xx)  
1.86GHz E5502 (1xX/1xY),  
Processor type  
2.0GHz E5504 (2xX/2xY), 2.26GHz E5520  
(3xx/3xY), 2.4GHz E5530 (4xX/4xY),  
2.53GHz E5540 (5xX/5xY)  
Maximum processor power draw  
# of processors standard / maximum  
Internal L2 cache  
80W  
1 / 2  
8MB (3xX/3xY, 4xX/4xY, 5xX/5xY)  
4MB (1xX/1xY, 2xX/2xY)  
Chipset  
Intel 5520  
Standard / maximum memory9  
2GB (2 x 1GB) / 96GB  
Registered PC3-10600 (DDR III ECC (Chipkill protection when using x4 DIMMs);  
single-, dual-, or quad-rank  
Standard memory type  
Maximum memory access speed  
DIMM capacities supported  
1066MHz (3xX/3xY, 4xX/4xY, 5xX/5xY)  
800MHz (1xX/1xY, 2xX/2xY)  
1GB, 2GB, 4GB, 8GB  
# of DIMM sockets total / available  
12 (6 per processor) / 10  
No  
Online spare memory supported / # of  
DIMM sockets reserved for sparing  
Memory mirroring supported / # of  
DIMM sockets reserved for mirroring  
Yes / 12 (6 per processor)  
7 / 6 (12X/12Y, 22X/22Y, 24X/24Y,  
32X/32Y, 42X/42Y, 44X/44Y)  
# of drive bays total / available  
11 / 10 (14X/14Y, 34X/34Y, 52X/52Y)  
8 / 8 2.5-inch hot-swap  
SAS (14X/14Y, 34X/34Y,  
52X/52Y)  
4 / 4 3.5-inch hot-swap  
SAS or SATA (24X/24Y,  
44X/44Y)  
4 / 4 3.5-inch simple-swap  
SATA (12X/12Y, 22X/22Y,  
32X/32Y, 42X/42Y)  
# of HDD drive bays total / available  
# of 5.25-inch bays total / available  
Maximum HDD capacity standard  
3 / 2 (SATA DVD-ROM installed)  
3.5-inch Hot-Swap  
SAS  
1.2TB (4 x 300GB)  
3.5-inch Hot-Swap  
SATA  
4.0TB (4 x 1TB)  
3.5-inch Simple-  
Swap SATA  
3.0TB (4 x 750GB)  
2.5-inch Hot-Swap  
SAS  
2.4TB (8 x 300GB)  
2.5-inch Hot-Swap  
SAS  
146.8, 300GB —  
10K RPMs;  
73.4, 146.8GB —  
15K RPMs  
3.5-inch Hot-Swap  
SATA  
160, 250, 500,  
750GB, 1TB —  
10K RPMs  
3.5-inch Simple-  
Swap SATA  
160, 250, 500,  
750GB 10K  
RPMs  
3.5-inch Hot-Swap  
SAS  
73.4, 146.8, 300GB  
15K RPMs  
HDD capacities supported  
Disk drive technology  
Hot-swap SAS/SATA  
Simple-swap SATA  
# of HDDs standard  
None  
# of optical drives standard  
# of diskette drives standard  
1 SATA DVD-ROM (in dedicated 5.25" bay)  
None (USB-attach)  
One full-high (uses two 5.25” bays);  
One half-high (uses one 5.25” bay)  
Internal tape drives supported  
9 Maximum memory and disk capacity may require the replacement of standard components with the largest supported component  
available.  
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x3400 M2 Specifications  
ServeRAID-BR10i (0MB cache standard)—  
internal SAS/SATA (RAID-0/1/1E)---hot-swap  
models  
Four-port integrated SATA—simple-swap  
models  
Integrated disk controller  
# of disk drives supported per port  
Optional RAID controllers supported  
1
ServeRAID-MR10i (256MB cache standard)—SAS/SATA (adds RAID-10/5/50/6/60);  
ServeRAID-MR10is Vault (256MB cache standard)—SAS/SATA  
(adds full drive hardware encryption)  
External disk drives supported  
# of adapter slots total / available  
Yes, via ServeRAID-MR10M controller (256MB cache standard; RAID-0/1/10/5/50/6/60)  
6 / 6 (7 via CTO)  
# of PCIe x16 Gen 2 physical/x8 Gen 2  
electrical slots (8GBps)  
1 full-height/full-length  
2 full-height/full-length (1 slot reserved for RAID card in hot-swap models)  
2 full-height/full-length  
# of PCIe x8 Gen 2 physical/x8 Gen 2  
electrical slots (8GBps)  
# of PCIe x8 Gen 2 physical/x4 Gen 2  
electrical slots (4GBps)  
# of PCIe x8 Gen 1 physical/x4 Gen 1  
electrical slots (2GBps)  
None standard  
(1 optional via CTO, by adding a PCIe extender card)  
None standard  
(2 optional via CTO, by adding a PCI-X extender card)  
# of PCI-X/133 slots (1GBps)  
# of 33MHz legacy PCI slots  
# of video ports  
1 full-height/half-length  
1
Video controller  
Matrox G200eV (in IMM)  
16MB DDR-2 SDRAM  
Video memory  
Maximum video resolution at 32-bit  
color  
1600 x 1200 x 16-bit color at 85Hz  
1 dual-port Broadcom BCM5709C (TOE, iSCSI, RDMA)—iSCSI/RDMA support requires  
license key  
Gigabit Ethernet controller  
# of Gigabit Ethernet ports  
# of Fast Ethernet ports (via) IMM  
# of RS485 ports  
2 (rear)  
1 (rear)  
None  
# of serial ports  
1 (rear)  
# of parallel ports  
None (USB-attached)  
None (USB  
None (USB  
# of PS/2 mouse ports  
# of PS/2 keyboard ports  
8 total; 6 external (2 front, 4 rear) ports, plus 1 internal connector for tape drive and 1  
internal connector for an embedded hypervisor (on USB flash drive)  
# of USB 2.0 ports  
Integrated systems management  
controller  
Yes (IMM)  
None  
Optional systems management  
controller  
Light path diagnostics support  
Predictive Failure Analysis support  
Power supply size  
No  
Processors, memory, HDDs, VRMs, fans, and power supplies  
670W universal, autoswitching  
# of power supplies standard /  
1 / 1 (nonredundant)  
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x3400 M2 Specifications  
maximum  
# of fans/blowers standard / maximum  
3 / 3 (nonredundant)  
Heat emitted: minimum/maximum  
BTUs/Watts  
693 / 2,788 (BTUs);  
203 / 817 (Watts)  
7,000 ft;  
2,133 m  
Maximum altitude  
Operating temperature range  
Operating humidity range  
50 – 95º F; 10 – 35º C (up to 7,000 ft / 2,133m)  
8-80%  
Tower  
Tower  
Rack  
Rack  
17.3” (440mm) H  
8.6” (218mm) W  
30.2” (767mm) D  
44.0 – 77.0 lb;  
20.0 - 35.0 kg  
(min/max)  
16.7” (424mm) H  
8.6” (218mm) W  
27.6” (702mm) D  
44.0 – 68.2 lb;  
20.0 - 31.0 kg  
(min/max)  
Dimensions (HWD) / weight  
Microsoft Windows Server 2008 32/64-bit, Microsoft Windows Server 2003 32/64-bit,  
RHEL 4/5 32/64-bit (with and without Xen), SLES 10 64-bit (without Xen), VMware ESX  
Server 3.5  
Operating systems supported  
Length of limited warranty  
3 years (parts and labor)10  
Machine Types 7837  
1 year (parts and labor) — Machine  
Types 7836  
The Bottom Line  
The x3400 M2 is an extremely powerful system, incorporating leading-edge industry-standard  
features and adding IBM-unique innovations:  
Performance  
High-throughput processors — Up to two 2.0 to 2.53GHz 4-core Xeon processors; up to  
two 1.86GHz 2-core Xeon processors total  
Large cache 8MB or 4MB of L3 processor cache  
64-bit extensions (EM64T)  
Fast memory — Registered PC3-8500 DDR-3 ECC DIMMs standard, operating at 1066MHz  
or 800Mhz (depending on processor model and memory configuration)  
Fast disk technology — Integrated SAS controller and slotless hardware-based RAID-0 data  
(hot-swap models)  
Fast communications — Integrated dual-port Gigabit Ethernet controller standard,  
supporting Jumbo Frames, TOE, and optionally iSCSI and RDMA (requires license key; two  
additional NICs optional  
Fast I/O — Five PCIe x16 Gen 2 and x8 Gen 2 adapter slots (with optional 6th PCIe slot via  
CTO)  
Flexibility  
Large memory capacity — Up to 96GB of registered DDR3 DIMMs, using 12 DIMM slots  
Up to eight 2.5-inch hot-swap SAS drives, four 3.5-inch hot-swap SAS or SATA drives, or  
four 3.5-inch simple-swap SATA drives  
Choice of disk storage — Up to 4.0TB of 3.5-inch hot-swap SATA; up to 3.0TB of 3.5-inch  
simple-swap SATA; up to 2.4TB of 2.5-inch or 3.5-inch hot-swap SAS  
High-performance external expansion Eight 480Mbps USB 2.0 ports (two front, four  
rear, two internal)  
Hardware-based RAID-0/1/1E support standard on hot-swap models; optional support for  
RAID-10/5/50/6/60, or full disk encryption  
Six adapter slots (with optional 7th or 8th slot) —  
One x16/x811 PCIe Gen 2 slots (8GBps)  
Two x8/x812 PCIe Gen 2 slots (8GBps)  
10 For terms and conditions or copies of the IBM Statement of Limited Warranty, call 800-772-2227 in the U.S. In Canada call 800-  
426-2255. IBM makes no representation or warranty regarding third-party products or services including those designated as  
ServerProven or ClusterProven. Telephone support may be subject to additional charges. For warranties including onsite labor, a  
technician is sent after IBM attempts to resolve the problem remotely. International warranty service is available in any country in  
which this product is sold.  
11 The x16/x8 Gen 2 slot can accept x1, x4, x8, or x16 adapters running at x1, x4, x8, or x8 throughput, respectively.  
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Two x8/x413 PCIe Gen 2 slots (4GBps)  
One 33MHz PCI slot (500MBps)  
Optionally, one x8/x4 PCIe Gen 1 slot or two 133MHz PCI-X slots (via CTO)  
Integrated DVD/CD-RW combo drive  
Manageability, Serviceability and Availability  
IBM Systems Director systems management software, including:  
Active Energy Manager  
Service and Support Manager  
Integrated Management Module (IMM):  
IPMI 2.0 compliance, including highly secure remote power control  
Text console redirection systems management standard  
Combines former BMC and Remote Supervisor Adapter II functions  
Active Memory protection:  
Advanced Chipkill ECC memory protection  
Memory mirroring  
Support for highly available optional hardware-based RAID-1/10/1E/5/50/6/60 arrays  
Hot-swap SAS/SATA or simple-swap SATA hard disk drives  
Ultra-efficient cooling incorporating Calibrated Vectored Cooling features  
Server Comparison Table  
The following table shows the suggested uses for the respective IBM System x tower servers, including comparisons of the uses for  
which each server is best suited:  
Important  
1
Nice to Have  
2
Can do without  
3
Best  
Better  
Good  
Requirements  
Towers  
Theme  
Key Workloads  
3
2
2
2
1
1
2
1
1
1
1
1
2
1
1
1
2
3
1
2
1
1
3
1
3
3
2
2
3
2
2
2
3
3
3
1
3
3
3
3
Cluster / HPC  
Modeling & Simulation  
High Performance DB  
Business Intelligence  
Search  
HPC  
3
1
1
1
2
1
3
3
1
2
2
2
2
2
2
1
3
3
2
2
Content  
Web 2.0 /  
Web 3D  
1
2
2
1
2
1
2
1
3
2
2
3
2
1
2
1
2
2
2
1
3
1
2
1
1
2
2
1
2
2
1
1
1
2
2
2
2
1
2
1
2
1
3
2
3
1
2
1
2
1
2
1
1
2
2
2
2
2
3
2
Communities  
Commerce  
Collaboration  
ERP/SCM  
CRM  
Business  
Applications  
Hosted Client  
3
3
3
2
1
3
1
1
1
1
Point of Sale  
Branch Office  
Virtualization  
Business Continuity  
Database  
2
3
3
3
2
2
1
1
2
1
1
2
2
2
2
3
2
2
3
2
3
2
2
3
2
3
1
2
2
2
2
2
3
2
1
2
2
3
1
1
1
2
2
3
1
2
2
2
2
1
1
2
1
2
1
1
1
2
2
1
1
2
1
1
1
1
2
2
2
2
1
3
3
3
2
3
2
3
3
3
Infrastructure  
Applications  
Email/Collaboration  
Security  
Web Serving  
File & Print  
12 The x8/x8 Gen 2 slots can accept x1, x4, or x8 adapters running at x1, x4, or x8 throughput, respectively.  
13 The x8/x4 Gen 2 slots can accept x1, x4, or x8 adapters running at x1, x4, or x4 throughput, respectively.  
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