Dell Workstation 400
chipChipset
cpuCPU socket
Slot 1 (Slot-242)
speedFSB speed
66MHz
moboForm factor
OEM / Proprietary
dimDimensions
305mm x 244mm
chipCache
None/Integrated in the CPU
ramMax RAM size
512MB
ramRAM type
168-pin EDO UDIMM
pwrPSU connector
Empty
connI/O ports
1x 
Floppy interface
2x 
IDE interface
1x 
PS/2 keyboard
1x 
PS/2 mouse
1x 
Parallel
1x 
RJ-45 LAN
2x 
Serial
2x 
USB 1.x
cardExpansion slots
Empty

Known issues:

  • Proprietary power supply connector

Some or all versions of this motherboard use a non-standard power supply connector, limiting compatibility with power supplies. It is highly advised to NOT apply power to the board prior to checking the connector pinouts and ensuring they are compatible. Failure to do so can permanently damage both the motherboard and the power supply.

We invite you to join our Discord community for assistance in repairing the damage or locating a compatible power supply.

Last updated 2023-01-12T11:12:19Z
Board info score is 7.1/10
1 file available

Vendor: Phoenix [1 entry]

POST string
Note
Core Ver.
BIOS Ver.
Logs
POST string
Note
Core version
BIOS version
Logs
drv 1 known good driver available
Name
Version
OS support
Size
Filename
Name
Version
3.00
OS support
OS/2 Warp 3.x Windows NT 3.5x Windows NT 4.0
Size
Empty
Filename
Name
Version
OS support
Size
Filename
Name
Version
3.7B / 3.7D
OS support
MS-DOS NetWare Server 3 NetWare Server 4 OS/2 Warp 3.x Windows 3.1x Windows 9x Windows NT 3.5x
Size
1.6MB
Filename
Name
Version
3.00
OS support
OS/2 Warp 3.x Windows NT 3.5x Windows NT 4.0
Size
Empty
Filename

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