IBM PS/2 MODEL 25SX (8525) (K Planar)
chipChipset
cpuCPU sockets
PLCC68 PQFP100
speedFSB speeds
16MHz20MHz
moboForm factor
OEM / Proprietary
dimDimensions
330mm x 218mm
chipCache
None/Integrated in the CPU
ramMax RAM size
Empty
ramRAM type
72-pin FPM
pwrPSU connector
Empty
connI/O ports
1x 
Floppy interface
1x 
IDE interface
1x 
PS/2 keyboard
1x 
PS/2 mouse
1x 
Parallel
1x 
Serial
cardExpansion slots
2x 
16-bit ISA

Also known as:

  • IBM 87F4769
  • IBM 87F4818

Notes:

Further info: https://www.ardent-tool.com/8525/Planar_SX.html

Last updated 2024-01-01T15:58:39Z
Board info score is 7/10
chipsetChipset
chipChipset parts
Intel 8042AH (Keyboard Controller) IBM 64F3110 VLSI VL82C304 VLSI VL82C305 IBM 92F1173
chipVideo chips
IBM XGA-2
ramMax VRAM size
512KB
cpuCPU family support
2 files available

Vendor: IBM [2 entries]

POST string
Note
Core Ver.
BIOS Ver.
Logs
POST string
Note
adv. diag
Core version
BIOS version
Logs
POST string
Note
starter disk
Core version
BIOS version
Logs
drv No drivers available
doc 1 board document available
Release date
File
Logs
Release date
File
Logs

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