Chicony

Chicony was a manufacturer of motherboards for the IBM PC and its compatibles during the DOS era.

 

CH-491E

Year: 1993
Type: 486 Socket 1-3
Form Factor: Baby AT
Chipset: UMC 8491F / 8493F
Slots: 7 x ISA (16-bit), 3 x VLB
Memory: 8 x 30-pin SIMM (2 banks)
BIOS: AMI
BIOS String: 40-0000-001116-00101111-080893-UMC491-F
Known Board Revisions: 1.4

 

 

F4DXL-UC4D

Year: ?
Type: 486 Socket 1-3
Form Factor: ?
Chipset: UMC 8498F / 8496F
Slots: ?
Memory:
BIOS: AMI
BIOS Strings:
40-E301-001116-00111111-121593UMC498-H

This board has 256 KB of L2 cache.

 

TK8880F

Year: ?
Type: ?
Form Factor: ?
Chipset: UMC 8881F / 8886F
Slots: ?
Memory:

Tested maximum bus transfer rates with this board:

Hercules Dynamite 128 43 MB/sec
Matrox Millennium (MGA2064) 43 MB/sec
Elsa Winner 1000 (S3 Trio64V+) 43 MB/sec