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NEC Fault Tolerant Server Express5800/R320c-M4

Quick Overview

Highest availability
Operational simplicity
Easy maintenance
Ideal applications
Made in Japan
1 Year warranty



Form factor: 4U Rack
Number of processors: 1 to 2
Intel® Xeon® Processor E5-2670
(2.60 GHz/8-core/20 MB).
Chipset: Intel® C602 Chipset with Gemini Engine™
Memory type:
DDR3L-1600 Registered DIMM with ECC, x4 SDDC
Memory clock: 1333 MHz
Logical memory slots: 16
Maximum logical memory: 256 GB
Storage type:
Hot plug 2.5-inch SAS HDD
Hot plug 2.5-inch SAS SSD
Logical hard drive bays: 8
Maximum logical internal storage: 9.6 TB
Optical drive: DVD-RAM drive
Logical expansion slots:
2 Low-profile PCIe x4 Gen 2
2 Full-height PCIe x8 Gen 2
Video (VRAM):
Integrated in the server management
controller (32 MB)


Logical network interface:
2 1000BASE-T
1 100BASE-TX For management
Maximum power consumption: 1300VA-1290W
Power supply:
800W (1 Per module, 80 Plus platinum certified)
System management: Express-scope engine 3
External interface:
4 USB 2.0
8 LAN (4 per module)
2 Management LAN (1 per module)
Dimensions (Width x Depth x Height):-
483 x 736 x 178 mm / 19.0 x 29.0 x 7.0 in
Maximum weight: 51 Kg / 112.44 lbs
Temperature and humidity condition (non-condensing):-
Operating: 10 to 35ْC / 50 to 95ْF, 20 to 80%
Non-operating: -10 to 55ْC / 14 to 131ْF, 20 to 80%


Software for availability:
Active Upgrade™*, Rapid Disk Resync (RDR)*
* Active Upgrade™ is for Microsoft® Windows Server® 2008 R2 Enterprise SP1 only, and RDR is supported on Windows operating systems only.
Operating systems and virtualization software:
Microsoft windows server 2008 R2 enterprise SP1
Microsoft windows server 2012 standard
Microsoft windows server 2012 data center
Red Hat® Enterprise Linux® 6*
VMware® vSphere™ 5.1
VMware® vSphere™ 5.1 Update 1
* Xen/KVM (Kernel-based Virtual Machine) is not supported
Country of origin: Japan
Warranty: 1 Year warranty

Additional Information


Product Model Express5800/R320c-M4..
Main Сategory Servers
Brand Name NEC
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