DEC PRIORIS XL
Logs
Chipset
Empty
Sockets 
FSB speeds 25MHz33MHz50MHz
Form factorOEM / Proprietary
Dimensions305mm x 244mm
Max VRAM size1MB
Cache
128KB256KB
Max RAM size
128MB((80486))512MB((Pentium))
RAM type 72-pin FPM
PSU connector
I/O ports1x
Floppy interface
1x
IDE interface
2x
Internal SCSI
1x
PS/2 keyboard
1x
PS/2 mouse
1x
Parallel
2x
Serial
1x
VGA
Expansion slots5x
32-bit EISA
3x
32-bit PCI
Known issues
- Expansion slots are on proprietary riser
The listed slots are on the riser card that came with the motherboard.
If you have this board make sure you have the riser for it.
Notes
CPUs are on a separate card that hold the supporting chipset.
Last updated 2025-07-30T18:04:17Z
Board info score is 7.4/10
Chips
-> SCSI ctrl.
-> Super I/O
-> Video
CPU family support
0 BIOS files available
6 drivers available
Name
Version
OS support
Arch
Size
Filename
Name
Version
2.10
OS support
Windows 9x
Arch
x86
Size
88.9KB
Filename
Name
Version
3.03
OS support
MS-DOS
Arch
Size
526.5KB
Filename
Name
Version
1.43
OS support
MS-DOS
Windows 3.1x
Arch
x86
Size
741.9KB
Filename
Name
Version
3.50
OS support
Windows NT 3.1
Windows NT 3.5x
Arch
x86
Size
140KB
Filename
Version
OS support
Arch
Size
Filename
4 board documents available
Release date
File
Logs
Chip
Release date
File
Logs
Family
Release date
File
Logs
Image 1 of 2 (Microhouse)
Image 2 of 2 (old_pc_parts)
Disclaimer
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