IBM PC SERVER 300 (TYPE 8640) OPO, 1P0, OPT, 1PT
chipChipset
cpuCPU socket
speedFSB speed
60MHz
moboForm factor
AT (max 305 x 330 mm)
dimDimensions
355mm x 304mm
chipCache
256KB512KB
ramMax RAM size
192MB
ramRAM type
72-pin FPM
pwrPSU connector
Unknown
connI/O ports
1x 
Floppy interface
1x 
IDE interface
1x 
PS/2 mouse
1x 
Parallel
2x 
Serial
cardExpansion slots
6x 
32-bit EISA
3x 
32-bit PCI

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 2021-07-29T19:16:31Z
Score is 6.2/10
0 files available
drv No drivers available
doc 2 board documents available
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File
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English
Release date
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pwr 2020-07-20
Language
English
Release date
File
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pwr 1970-01-01
chipdoc 1 chip document available
Chip
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File
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Chip
Language
English
Release date
File
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pwr 2024-03-13

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