IBM Aptiva 2156 SL-A
chipChipset
cpuCPU socket
Socket 7 (PGA321)
speedFSB speeds
60MHz66MHz75MHz
moboForm factor
LPX (max 229 x 330 mm)
dimDimensions
355mm x 304mm
chipCache
512KB
ramMax RAM size
256MB
ramRAM type
SDR UDIMM
pwrPSU connector
AT (P8-P9)
connI/O ports
1x 
Floppy interface
1x 
Gameport
2x 
IDE interface
1x 
PS/2 mouse
1x 
Parallel
2x 
Serial
2x 
USB 1.x
1x 
VGA
cardExpansion slots
1x 
16-bit ISA
2x 
32-bit PCI

Also known as:

  • Universal Scientific Ind. (USI) Pro-860A
  • Universal Scientific Ind. (USI) Pro-860B
  • Universal Scientific Ind. (USI) PRO860A
  • Universal Scientific Ind. (USI) PRO860B

Notes:

OEM USI Pro-860A (2156-Dxx) or USI Pro-860B (2156-1xx) board

Last updated 2024-02-24T22:56:56Z
Board info score is 9.6/10
chipsetChipset
chipChipset parts
SiS 5597
chipAudio chips
Crystal CS4280-CM (SoundFusion)
chipSuper I/O chips
Winbond W83877TF
ramMax VRAM size
4MB
cpuCPU family support
1 file available

Vendor: Award [2 entries]

POST string
Note
Core Ver.
BIOS Ver.
Logs
POST string
10/09/1998-SiS5598-W877T-2A5IIU1KC-00
Note
Core version
4.51PG
BIOS version
NPC860A 3.0
Logs
POST string
03/10/1999-SiS5598-W877T-2A5IIU1MC-00
Note
Core version
4.51PG
BIOS version
Logs
drv No drivers available
doc 1 board document available
Release date
File
Logs
Release date
File
Logs
Chip
Release date
File
Logs
Chip
Release date
File
Logs
Chip
Release date
File
Logs

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