NEC R320B-M4 R320a-E4/R320b-M4 Windows2008 R2 model, Fault Tolerant technology GeminiArchitecture

Express5800/R320a-E4, R320b-M4(Windows2008 R2 model)

R320a-E4/R320b-M4(Windows2008 R2 model)

Fault Tolerant technology

GeminiArchitecture™

•Intel® Xeon® Processor E5504(R320a-E4)/ X5670(R320b-M4)

•4U Rackmount form factor

•Windows Server® 2008 R2 Enterprise and Hyper-V supported

Model			NEC Express5800/R320a-E4	NEC Express5800/R320b-M4	Redundancy
Product Code			N8800-155F	N8800-154F
CPU*1	Type		Intel® Xeon® Processor	Intel® Xeon® Processor	Redundant
			E5504	X5670
	Clock Speed		2GHz	2.93GHz
	Number of processors (std./max.)		1/2
	L3 Cache		4MB	12MB
	Core and Thread (per processor)		4C/4T	6C/12T
Chipset			Intel®5500 + GeminiEngine™ (FPGA)		Redundant
Memory*1	Standard		-		Redundant
	Max		48GB	96GB
			(4GBDIMM ×3×4)	(8GBDIMM ×3×4)
	Supported Memory		DDR3 SDRAM DIMM, Registered
	Native Speed (max.)		800MHz	1333MHz
	Error detection and correction		ECC, x4 SDDC
Storage		Capacity (std.)	-		Redundant
	Hard	Capacity (max.)	2.5-inch HDD:
	drive		SAS 4.8TB (8 ×600GB)*2
		Hot swap	Supported
	I/F and RAID		SAS 3Gb/s: RAID1 (Standard)
	Optical disk drive		DVD-RAM drive*3
	Floppy disk drive		Internal/External drive (option)
				2 × PCI Express 2.0	Redundant
Expansion Slots	Type		2 × PCI Express 1.0	(x4 lane, x8 socket)*4
			(x4 lane, x8 socket)*4	2 × PCI Express 1.0
				(x4 lane, x8 socket)*4
Graphics	Controller/Video RAM		Integrated in Server Management Controller / 32MB
	Color depth and Resolution		16,777,216-color: 800x600, 1024x768
			65,536-color: 1280x1024
Interface			1 × Analog RGB (Mini D-Sub15 pin, 1×Rear),
			4 × USB2.0 (1×Front, 3× Rear),
			2x 1000BASE-T LAN connector		Redundant
			(1000BASE-T/100BASE-TX, RJ-45, 2×Rear)*4,
			1x Management LAN connector
			(100BASE-TX/10BASE-T, RJ-45, 1x Rear)*4
Dimensions (W x D x H)			483×736×178mm
Weight (min./max.)			46kg/52kg
Power supply			AC100/240V±10%、50/60Hz±3Hz		Redundant
Power consumption (Max. config, Operating)			1400VA/1390W
Temperature, Relative Humidity			Operating: 10 to 35°C/Non-Operating: -10 to 55°C, 20 to 80% (non condensation)
Included Accessories			NEC EXPRESSBUILDER (NEC ESMPRO/Manager(Windows),
			NEC ESMPRO/Agent(Windows), ExpressSetup),
			User's Guide, User's Guide (Setup), Key
					Redundant
Software for Availability			Active UpgradeTM
Supported operating system			Windows Server® 2008 R2 Enterprise (Hyper-V 2.0 supported)
Notes
*1 Specifications are for each CPU/IO module. Actual number is double that is specified due to duplication.

*2 Logical Capacity

*3 Writing software is not provided for this DVD drive.

*4 The number of Slots per CPU/IO module.

2