Freetech/Flexus 486F55 (01-00552B-xx)
Chipset
Socket 
FSB speeds 25 MHz33 MHz40 MHz
Form factorBaby AT (max 220 x 330 mm)
Dimensions254mm x 218mm
Cache
128KB256KB512KB
Max RAM size
256 MB
RAM type 72-pin FPM
PSU connector
Also known as
- Freetech/Flexus 486F55XS
- HOKKINS SYSTEMATION, INC. 486F55
- Genoa 486F55
I/O ports1x
AT Keyboard
1x
Floppy interface
2x
IDE interface
1x
Parallel
2x
Serial
Expansion slots4x
16-bit ISA
3x
32-bit PCI
Notes
EDO RAM is supported only with level 5 build and up of the chipset.
Last updated 2023-10-27T13:44:37Z
Board info score is 9.8/10
Chips
-> Chipset part
-> Signal transmitter/receiver
-> Super I/O
CPU family support
2 BIOS files available
Award - 2 entries
POST string
Note
Core Ver.
BIOS Ver.
Logs
POST string
06/03/96-SiS-496-497/A/B-2A4IBF2HC-00
Note
Core version
4.51PG
BIOS version
Logs
POST string
04/22/96-SiS-496-497/A/B-2A4IBF2HC-00
Note
Core version
4.51PG
BIOS version
Logs
2 drivers available
Version
Arch
OS support
Size
Filename
Version
Arch
x86
OS support
MS-DOS
OS/2 Warp 3.x
Windows 3.1x
Windows NT 3.1
Windows NT 3.5x
Windows NT 4.0
Size
Empty
Filename
Version
Arch
x86
OS support
MS-DOS
NetWare Server 3
OS/2 1.x
Windows 3.0
Windows NT 3.1
Size
97.9KB
Filename
2 board documents available
Release date
File
Logs
Chip
Release date
File
Logs
Family
Release date
File
Logs
Family
Release date
1996-03
File
Logs
Image 1 of 4 (Microhouse)
Image 2 of 4 (H.W.Necromancer)
Image 3 of 4 (H.W.Necromancer)
Image 4 of 4 (Clous)
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