
Appendix A
Specifications
NEC Express5800/B140a-T
Item
N8400-055AF N8400-078F N8400-079F
Type Intel
Xeon
processor 72xx
Intel
Xeon
processor 73xx
Intel
Xeon
processor 74xx
Clock 2.93GHz 1.60GHz 2.40GHz
FSB 1066MHz
2nd Cache 2x4MB 2x2MB 3x3MB
Standard 1
CPU
Maximum 4
Chipset Intel 7300 chipset
Standard None (Required option)
Maximum 64GB
Adding time
8
(512MB/1GB/2GB/4GB, two DIMMs in pair)
Memory module DDR2-667 FB-DIMM
Memory
Error check ECC
Standard NoneHard disk drive
Maximum 584GB (146GB×4)
Graphics (VRAM) 640x480 to 1024x768 (VRAM 2MB)
Floppy disk Option (USB)Auxiliary input
device
CD/DVD-ROM Option (USB)
Type 1 4 max. (when Mezzanine Card Type 2 is not used)
Mezzanine card
slot
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) 366 (H) × 516 (D) × 52 (W)
Weight 11 kg Max.
Power supply +12Vdc and +5VS (supplied from the Blade Enclosure)
Power consumption (+12Vdc) 800 W
Temperature 10 to 35°C
Environmental
requirements
Humidity 20 to 80% RH (no condensation)
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