Universal Scientific Ind. (USI) PM-651D
Logs
chipChipset
cpuSocket
Socket 478 (mPGA478)
speedFSB speeds
400MHz533MHz
moboForm factor
microATX (max 244 x 244 mm)
dimDimensions
244mm x 244mm
chipCache
None/Integrated in the CPU
ramMax RAM size
2GB
ramRAM type
DDR UDIMM
pwrPSU connector
ATX 1.x (20-pin ATX)
tag Also known as
connI/O ports
1x 
3.5mm Audio Combo
1x 
RJ-45 LAN
cardExpansion slots
1x 
1.5V AGP
3x 
32-bit PCI
notes Notes

Not much about it is known

Last updated 2026-02-23T15:41:27Z
Board info score is 6/10
bios 0 BIOS files available
drv 5 drivers available
Name
Version
OS support
Size
Filename
Name
Version
A4.06
OS support
Windows 2000 Windows XP/2k3
Size
17.9MB
Filename
Name
Version
A2.53
OS support
Windows 2000 Windows 9x Windows NT 4.0 Windows XP/2k3
Size
14.5MB
Filename
Name
Version
3.73
OS support
Windows 2000 Windows 9x Windows XP/2k3
Size
Empty
Filename
Name
Version
1.21
OS support
Windows 2000 Windows 9x Windows XP/2k3
Size
Empty
Filename
Name
Version
2.04A
OS support
Windows 2000 Windows 9x Windows XP/2k3
Size
Empty
Filename
doc No board documents available
Chip
Release date
File
Logs
Chip
Release date
File
Logs
Chip
Release date
File
Logs
Chip
Release date
File
Logs
Family
Release date
File
Logs
Family
Release date
2001-02
File
Logs
Family
Release date
File
Logs
Family
Release date
2002-11
File
Logs
Family
Release date
2002-11
File
Logs
Family
Release date
2004-02
File
Logs
Family
Release date
File
Logs
Family
Release date
File
Logs
Family
Release date
2001-08
File
Logs
Family
Release date
File
Logs
Family
Release date
2002-05
File
Logs
Family
Release date
File
Logs
Socket
Release date
File
Logs
Socket
Release date
2001-10
File
Logs
Socket
Release date
2002-05
File
Logs
Socket
Release date
2002-10
File
Logs
Socket
Release date
2001-08
File
Logs

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