Gigabyte GA-586UX

Technical details
Name: GA-586UX
Company: Gigabyte
Chipset: Intel 430HX Triton II, 82439HX, 82371SB (PIIX3), UMC UM8669F
CPU socket: ZIF-Socket 7
Memory: 2 banks a 2x PS/2 SIMM sockets, max. 512 MB
Bus: 4x PCI, 4x ISA 16 bit
Connectors: AT power, ATX power, PS/2 Keyboard/Mouse, front-module pins, 2x EIDE on PCI, floppy, 2x serial, parallel
Form factor: ATX
Manufactured: 1996


This is an early ATX form factor mainboard. Supported CPUs are P54C, P55C, 6x86, 6x86L, K5 with max. 66 MHz FSB. Multipliers are 1.5x - 3x and the board is dual Voltage capable for P55C. The board has 512 kB pipelined burst cache and supports FPM, EDO up to 512 MB. The cacheable area is 512 MB? with upgraded Tag-RAM. The BIOS is from Award and a Dallas type RTC is used to buffer the CMOS.

Mainboard Manual and latest BIOS