DEC AlphaServer 300
Logs
chipChipset
cpuSocket
PGA431
speedFSB speed
66MHz
moboForm factor
LPX (max 229 x 330 mm)
dimDimensions
254mm x 218mm
chipCache
2MB
ramMax RAM size
512MB
ramRAM type
72-pin Parity FPM
pwrPSU connector
AT (6-pin P8 + 6-pin P9)
tag Also known as
connI/O ports
1x 
Floppy interface
1x 
PS/2 keyboard
1x 
PS/2 mouse
1x 
Parallel
2x 
Serial
cardExpansion slots
Empty
notes Notes

Unofficially you can fit 1GB of RAM in this system.

Last updated 2026-01-15T11:33:21Z
Board info score is 7.6/10
bios 3 BIOS files available

vendor DEC - 3 entries

POST string
Note
Core Ver.
BIOS Ver.
Logs
POST string
Note
ARC Firmware for AlphaStation 250, latest version
Core version
BIOS version
Logs
POST string
Note
ARC Firmware for AlphaStation 250
Core version
BIOS version
Logs
POST string
Note
ARC Firmware for AlphaStation 250
Core version
BIOS version
Logs
drv 5 drivers available
Name
Version
OS support
Size
Filename
Name
Version
4.0
OS support
MS-DOS
Size
363.7KB
Filename
Name
Version
4.0
OS support
Windows 3.1x
Size
402.3KB
Filename
Name
Version
4.13
OS support
Windows 9x
Size
35.3KB
Filename
Name
Version
4.13
OS support
Windows NT 3.5x Windows NT 4.0
Size
100.8KB
Filename
Name
Version
4.13
OS support
Windows NT 3.5x Windows NT 4.0
Size
46KB
Filename
doc 3 board documents available
Release date
File
Logs
Release date
File
Logs
Release date
File
Logs
Release date
File
Logs
Chip
Release date
File
Logs
Chip
Release date
File
Logs
Chip
Release date
1995-05
File
Logs
image1 Image 1 of 1 (Microhouse)

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