939A8X-M User Manual, Introduces the features and characteristics of the motherboard.
This manual covers everything needed to install and configure the ASRock 939A8X-M motherboard, including package contents, hardware layout, BIOS options, and software support. It also details the specifications of the board such as CPU socket, memory slots, and I/O connectors.
Additional sections explain how to use the support CD, install operating systems, and enable AMD's Cool ‘n’ Quiet power‑saving technology. Contact information and warranty notices are provided at the end of the document.
| Form Factor | Micro ATX (9.6" x 8.6") |
|---|---|
| CPU Socket | 939‑Pin socket supporting AMD Athlon™ 64 / 64FX |
| Chipset | ULi (ALi) M1689, FSB @ 1000 MHz |
| Memory Slots | 4 DDR DIMM slots, up to 4 GB, PC3200/PC2700/PC2100 |
| IDE Ports | 2 IDE connectors, ATA 133 / Ultra DMA Mode 6 |
| SATA Connectors | 2 SATA ports, 1.5 Gb/s transfer rate |
| USB 2.0 Ports | 8 ports (4 on I/O panel, 4 via headers) |
| LAN | 10/100 Mbps Ethernet, Wake‑On‑LAN supported |
| Audio | 7.1‑channel AC’97 audio |
The board supports Microsoft Windows 98 SE, Windows ME, Windows 2000, and Windows XP.
It provides a total of eight USB 2.0 ports – four on the I/O panel and four additional ports via two on‑board headers.