ROLM Systems (Siemens) UM386-R
Chipset
Socket 
FSB speed 33MHz
Form factorBaby AT (max 220 x 330 mm)
Dimensions330mm x 218mm
Max RAM size
RAM type 
PSU connector
I/O ports1x
AT Keyboard
Expansion slots8x
16-bit ISA
Last updated 2025-02-03T20:31:54Z
Board info score is 8.1/10
Chips
CPU family support
2 BIOS files available
AMI - 1 entry
POST string
Note
Core Ver.
BIOS Ver.
Logs
POST string
30-0500-006131-01100101-070791-UMCWB
Note
Core version
070791
BIOS version
Logs
Mr. BIOS - 1 entry
POST string
Note
Core Ver.
BIOS Ver.
Logs
No drivers available
No board documents available
Chip
Release date
File
Logs
Chip
Release date
File
Logs
Chip
Release date
1990
File
Logs
Chip
Release date
1996-08-09
File
Logs
Chip
Release date
1996-05-15
File
Logs
Chip
Release date
File
Logs
Chip
Release date
File
Logs
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Image 2 of 3 (Tube Time)
Image 3 of 3 (Tube Time)
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