ATC/Unitron U 6921
chipChipset
cpuCPU socket
Socket 3 (PGA237)
speedFSB speeds
20MHz25MHz33MHz40MHz50MHz
moboForm factor
Baby AT (max 220 x 330 mm)
dimDimensions
220mm x 220mm
chipCache
128KB256KB512KB
ramMax RAM size
128MB
ramRAM types
72-pin FPM72-pin EDO
pwrPSU connector
AT (P8-P9)
connI/O ports
2x 
IDE interface
cardExpansion slots
4x 
16-bit ISA
3x 
32-bit PCI

Also known as:

  • Rectron RT4S?
Last updated 2023-04-22T21:35:55Z
Board info score is 9.1/10
1 file available

Vendor: Award [1 entry]

POST string
Note
Core Ver.
BIOS Ver.
Logs
POST string
03/31/95-SIS-496-497/A/B/2A4IBR21-00
Note
Core version
4.50G
BIOS version
Logs
drv 1 known good driver available
Name
Version
OS support
Size
Filename
Name
Version
BC318
OS support
MS-DOS OS/2 Warp 3.x Windows 3.1x Windows NT 3.1 Windows NT 3.5x Windows NT 4.0
Size
Empty
Filename
Name
Version
OS support
Size
Filename
Name
Version
BC318
OS support
MS-DOS OS/2 Warp 3.x Windows 3.1x Windows NT 3.1 Windows NT 3.5x Windows NT 4.0
Size
Empty
Filename
doc 1 board document available
Release date
File
Logs
Release date
File
Logs

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