DEC DIGITAL Server 3100R
chipChipset
cpuCPU sockets
Slot 1 (Slot-242) Socket 8 (PGA387)
speedFSB speeds
66MHz100MHz
moboForm factor
OEM / Proprietary
dimDimensions
305mm x 244mm
chipCache
None/Integrated in the CPU
ramMax RAM size
1GB
ramRAM types
72-pin EDO168-pin EDO UDIMM
pwrPSU connector
Empty
connI/O ports
1x 
Floppy interface
1x 
PS/2 mouse
1x 
Parallel
2x 
Serial
cardExpansion slots
5x 
32-bit EISA
3x 
32-bit PCI

Also known as:

  • DEC DIGITAL Server 3200R

Known issues:

  • DALLAS RTC coin cell empty

The motherboard's Real-Time Clock (RTC) chip contains a coin cell that may have drained, causing the loss of CMOS settings. This can result in an inability to save settings, causing system instability or failure to boot. To fix this, the RTC chip can be replaced with an equivalent or repaired by cutting into it and soldering on a new external coin cell holder. Replacement guides are available at https://github.com/necroware/nwX287 or https://github.com/necroware/nw12887, depending on the actual chip used.

Last updated 2021-06-12T20:47:55Z
Board info score is 6.4/10
0 files available
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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