Great Tek Corp. G486USI
Logs
chipChipset
cpuSocket
PQFP208
speedFSB speed
40MHz
moboForm factor
Baby AT (max 220 x 330 mm)
dimDimensions
Empty
chipCache
256KB512KB
ramMax RAM size
64MB
ramRAM types
72-pin FPM72-pin EDO
pwrPSU connector
AT (6-pin P8 + 6-pin P9)
connI/O ports
1x 
AT Keyboard
cardExpansion slots
6x 
16-bit ISA
1x 
8-bit ISA
notes Notes

J4: Jumpers for CPU speed/clock (not yet mapped out) J2 (next to cache chips) and J3 (next to tag chip) affect cache size, but can only select 128 or 256KB.

Last updated 2026-01-09T02:07:24Z
Board info score is 6.6/10
chip Chips
-> Chipset part
UMC UM8496 UMC UM8498F
cpufam CPU family support
Empty
bios 1 BIOS file available

vendor Award - 1 entry

POST string
Note
Core Ver.
BIOS Ver.
Logs
POST string
02/06/95-UMC-498GP-2C4X6000-00
Note
Core version
4.50G
BIOS version
Logs
drv No drivers available
doc No board documents available
image1 Image 1 of 2 (Ltning)
image2 Image 2 of 2 (Ltning)

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