The document is the user manual for 11111 M3A785GMH/128M published by ASRock INC. It is version 1.0 and was published in July 2009. The manual provides detailed instructions and precautions for using the product.
This manual covers the hardware installation steps for the ASRock M3A785GMH/128M Micro ATX motherboard, including CPU, memory, expansion cards, and storage devices. It also details BIOS configuration, integrated graphics, audio, and network features.
Additional sections describe the support CD contents, operating system installation procedures, RAID and hot‑plug SATA functions, and safety warnings such as overclocking risks.
| Form Factor | Micro ATX (9.6" x 8.6") |
|---|---|
| CPU Socket | Socket AM3 |
| Supported CPUs | AMD Phenom II X4/X3/X2, Athlon II X4/X3/X2 |
| Chipset | AMD 785G northbridge, AMD SB710 southbridge |
| Supported Memory Types | DDR3 1600/1333/1066/800 non‑ECC, un‑buffered |
| Audio Codec | Realtek ALC888, 7.1‑channel HD audio |
| LAN | Realtek RTL8111DL Gigabit Ethernet |
| SATA Connectors | 5 × SATAII 3.0 Gb/s with RAID 0/1/10/JBOD |
| BIOS | 8 MB AMI BIOS |
It uses Socket AM3 for AMD Phenom II and Athlon II processors.
The rear panel provides four USB 2.0 ports.
Yes, the SATAII connectors support RAID 0, RAID 1, RAID 10 and JBOD.
It is a Micro ATX board measuring 9.6 × 8.6 inches.