Gigabyte GA-586HX Rev 2.01

Technical details
Name: GA-586HX
Company: Gigabyte
Chipset: Intel 430HX Triton II, 82439HX, 82371SB (PIIX3), Winbond Super I/O
CPU socket: ZIF-Socket 7
Memory: 3 banks a 2x PS/2 SIMM sockets, max. 512 MB
Bus: 4x PCI, 4x ISA 16 bit
Connectors: AT power, Keyboard, front-module pins, 2x EIDE on PCI, floppy, 2x serial, parallel, PS/2 mouse, 2x USB
Form factor: Baby-AT
Manufactured: 1997


This board was quite popular Supported CPUs are P54C, P55C, 6x86, 6x86L, 6x86MX, K5, K6 with 60/66 MHz FSB. Multipliers are 1.5x - 5.5x. Voltages are 2.8 V - 3.5 V in single Voltage mode and AUTO / 2.0 V - 2.7 V core in dual Voltage mode. The board has 512 kB pipelined burst cache and supports FPM and EDO up to 512 MB. The cacheable area is 512 MB with the additional Tag-RAM plugged (DIL socket in lower left corner). The BIOS is from Award and a socketed Dallas type RTC is used to buffer the CMOS. The board has 6x memory slots.

Mainboard Manual

Mainboard BIOS