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NEC Fault Tolerant Server Express5800/R320d-M4

Quick Overview

Highest levels of availability
Perfect for virtualization
Total cost of ownership savings
Operational simplicity
Easy maintenance
Made in Japan
1 Year warranty



Form factor: 4U rack
Number of logical processors: 1 to 2
Intel® Xeon®Processor  E5-2670
v2 (2.50 GHz/10-core/25 MB) Intel®
Intel®C602 Chipset with GeminiEngine™
Memory type:
DDR3L-1600 Registered
DIMM with ECC, x4 SDDC
Memory clock: 1600 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-height PCIe x4 Gen 2
2 full-profile 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:
1300 VA / 1290 Watt
Power supply: 800 Watt
(1 per module, 80 PLUS®Platinum certified)
Systems management:
External interface:
1 VGA, 4USB 2.0, 8 LAN (4 per module)
2 management LAN (1 per module)
Dimensions (Width x Depth x Height):
483 x 736 x178 mm / 19.0 x  29.0 x 7.0 in
Maximum weight: 51 Kg / 112.44lbs
Temperature and humidity
10 to 35 °C / 50 to 95°F, 20 to 80%
-10 to 55 °C / 14 to 131°F, 20 to 80%


Software for availability:
Active Upgrade™ (Optional),
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:
Microsoft® Windows Server® 2008
R2 Enterprise SP1
Microsoft® Windows Server® 2012
Standard / data center
VMware vSphere ® 5.5 Update1
Country of origin: Japan
Warranty: 1 Year warranty

Additional Information


Product Model Express5800/R320d-M4..
Main-Сategory Servers
Brand Name NEC

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