User's Guide

Appendix A
Specifications
Item
NEC Express5800/120Bb-m6
N8400-071AF N8400-072AF N8400-073AF N8400-074AF
CPU Type Quad-core
Intel

Xeon

processor
X5460
Quad-core
Intel

Xeon

processor
L5420
Quad-core
Intel

Xeon

processor
E5405
Dual-core
Intel

Xeon

processor
X5260
Clock 3.16GHz 2.50GHz 2.00GHz 3.33GHz
FSB 1333MHz
L2 Cache 2x6MB 6MB
Standard 1
Maximum 2
Chipset Intel 5000P chipset
Memory Standard None (Required option)
Maximum 48GB
Memory module DDR2-667 FB-DIMM (2 x 512MB/1GB/2GB/4GB)
Must be installed in pairs.
Error check ECC
Hard disk drive Standard None
Maximum 876GB (146GB
×
6)
Graphics (VRAM) 640x480 to 1024x768 (VRAM 2MB)
Auxiliary input
device
Floppy disk Option (USB)
CD/DVD-ROM Option (USB)
Mezzanine card
slot
Type 1 4 max. (when Mezzanine Card Type 2 is not used)
Type 2 2
LAN interface 1000Base-T
×
4
External interface SUV connector (to be connected to the front panel, serial
×
1,
VGA×1, USB×2) ×1
External dimensions (mm) 181 (H)
×
516 (D)
×
105 (W)
Weight 9.2 kg Max.
Power supply +12Vdc and +5VS (supplied from the Blade Enclosure)
Power consumption (+12Vdc) 554 W 451 W 451 W 463 W
Environmental
requirements
Temperature 10 to 35°C
Humidity 20 to 80% RH (no condensation)