Soyo SY-4SAW
chipChipset
cpuCPU socket
Socket 3 (PGA237)
cpuCPU family
486 (5V) 486 (3.3V)
speedFSB speeds
20MHz25MHz33MHz40MHz50MHz
chipCache
256KB512KB
ramRAM types
72-pin FPM72-pin EDO
ramMax RAM size
256MB
pwrPSU connector
AT (P8-P9)
moboForm factor
Baby AT (max 220 x 330 mm)
dimDimensions
250mm x 220mm
connI/O ports
1x 
Floppy interface
2x 
IDE interface
1x 
PS/2 mouse
1x 
Parallel
2x 
Serial
1x 
AT Keyboard
cardExpansion slots
4x 
32-bit PCI
1x 
32-bit VLB
4x 
16-bit ISA

Also known as:

  • Soyo SY-4SAW2
  • Soyo SY-4SAW5

Notes:

BIOS version WA0911 might not work properly with certain revisions of the board, causing the boot to hang at "Updating ESCD", "Building ESCD" or "Verifying DMI Pool Data". In this case, use version WA53.

Last updated 2023-05-10T08:53:44Z
 TRW ID: 4674
chipsetChipset
chipChipset parts
SiS 85C496 (PCM) SiS 85C497 (ATM)
chipPeripheral I/O (KBC/MS) chips
(any brand) 8042
chipClock Synth / PLL chips
IMI SC464
chipSuper I/O chips
Winbond W83777F
drv 1 driver available
Language
Media type
OS support
Name
Version
Language
English
Media type
1x Archive
OS support
1981msdos MS-DOS 5.0 1987os2 OS/2 Warp 3.0 1993win Windows 3.1 1993win Windows NT 3.1 1993win Windows NT 3.5 1995win Windows NT 3.51 1995win Windows NT 4.0
Name
Version
7 BIOS images available
Manuf.
POST string
Note
Core Ver.
BIOS Ver.
Manuf.
Award
POST string
07/03/96-SiS-496-497/A/B-2A4IBS29C-00
Note
Core version
4.51PG
BIOS version
Manuf.
Award
POST string
12/05/95-SiS-496-497/A/B-2A4IBS29C-00
Note
Core version
4.50PG
BIOS version
Manuf.
Award
POST string
12/05/95-SiS-496-497/A/B-2A4IBS29C-00
Note
TL-866 backup
Core version
4.50PG
BIOS version
Manuf.
Award
POST string
10/14/95-SiS-496-497/A/B-2A4IBS29C-00
Note
Core version
4.50PG
BIOS version
Manuf.
Award
POST string
09/11/97-SiS-496-497/A/B-2A4IBS29C-00
Note
retail
Core version
4.51PG
BIOS version
Manuf.
Award
POST string
09/11/97-SiS-496-497/A/B-2A4IBS29C-00
Note
128GB HDD patch
Core version
4.51PG
BIOS version
Manuf.
Award
POST string
11/13/95-SiS-496-497/A/B-2A4IBS29C-00
Note
TL-866 backup from "Acrobat" system"
Core version
4.50PG
BIOS version
doc 2 documents available
Language
File
Language
English
File
Language
English
File
doc 0 other files available

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