IBM System x3400 7976KJG Leaflet

An affordable dual-socket, dual- and quad-core SMP server 
with high performance and data protection for small and 
medium businesses 
 

 

The x3400 provides many features to simplify serviceability and increase system uptime:  
•  x3400 servers use Chipkill-enabled fully buffered memory 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. Fully buffered DIMMs provide additional availability features, including 
CRC (cyclic redundancy check) monitoring. 

•  The x3400 offers selectable online hot-spare memory and 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 

Remote Supervisor Adapter II SlimLine, simple-swap or hot-swap/redundant HDDs, hot-
swap/redundant fans and power supplies (model-specific), as well as online hot-spare and 
mirrored memory can be installed and replaced without tools, meaning greater system uptime while 
these components are being serviced. 

• Integrated RAID-1/10 or optional RAID-1E, 5 or 6 arrays allow the server to keep operating in the 

event of a drive 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 one-year (parts and labor) limited onsite warranty

 comes standard on selected Machine 

Types (7373 and 7375). 

• The three-year (parts and labor) limited onsite warranty

 offered on selected Machine Types (7374 

and 7376) affords you peace of mind and greater investment protection than a one-year warranty does. 

eon processors, allowing you to upgrade to a 

 

E5405, E5410, E5420, or E5430 at 2.0, 2.33, 2.5, or 2.66GHz 

• 

on processor models E5205 at 1.86GHz, with 64-bit extensions, reduced power 

; quad-core processors, similarly, 

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nsions allow the Xeon processor to use large 

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The x3400 supports up to two high-performance Intel X
second processor as business needs require. The x3400 offers a choice of processor clock rates, FSB
speeds and power draw: 
•  80W quad-core Xeon processor models 

(respectively), with 64-bit extensions, reduced power draw, a 1333MHz FSB, and 12MB of shared L2 
processor cache 

80W dual-core Xe
draw, a 1066MHz FSB, and 6MB of shared L2 processor cache 

al-core Xeon processors contain two complete processor cores

contain four cores. Processors contain one shared 6MB or 12MB L2 cache. The shared cache is 
dynamically allocated between the cores as needed. The multiple cores appear to software as multi
physical processors. The dual-core processors offer considerably higher performance than a same-spee
Xeon processor with a single core. Likewise, quad-core processors offer considerably higher performance 
than a same-speed Xeon processor with dual cores. 

Intel Extended Memory 64 Technology (EM64T) 64-bit exte
memory addressing when running with a 64-bit operating system. This in turn lets individual software 
processes directly access more than 4GB of RAM, which was the limit of 32-bit addressing. This ca
in much higher performance for certain kinds of programs, such as database management and CAD. 
Additional registers and instructions (SSE3) can further boost performance for applications written to use 
them. Contact your software provider to determine their software support for EM64T. 

The 1066MHz FSB (which connects memory to the processor) boasts a peak rate of 8.53GBp
one-third higher throughput at the same processor clock speed than an 800MHz FSB (6.4GBps) used in 
older systems. The 1333MHz FSB offers a peak rate of 10.67GBps, or up to two-thirds higher throughput 
at the same processor clock speed than an 800MHz FSB. This may result in much higher data transfer

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 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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 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. 

Please see the Legal Information section for important notices and information. 

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