Key facts
- Brand
- ASRock
- Model
- M3A785GXH
- Category
- Motherboard
- Industry
- Computers
- Documents
- 3
- Languages
- EN · ZH
- Last added
- 2012-03-15
Start here
ASRock M3A785GXH/128M Motherboard User Manual
This manual introduces the ASRock M3A785GXH/128M ATX motherboard, describing its design, supported CPUs, memory technology, and expansion options. It includes a quick‑start guide, detailed hardware installation instructions, and references to the support CD for drivers and utilities.
The document also covers BIOS features, overclocking cautions, audio/video connectors, networking, and power‑management functions. Safety warnings, regulatory notices, and warranty information are provided to ensure proper and reliable operation.
ASRock M3A785GXH specifications
| Form Factor | ATX (12.0" x 8.8") |
|---|---|
| CPU Socket | AM3 941‑pin |
| Chipset | AMD 785G (Northbridge), AMD SB710 (Southbridge) |
| Memory Slots | 4 x DDR3 DIMM |
| Maximum Memory | 16 GB |
| Integrated Graphics | AMD Radeon HD 4200 |
| Audio Codec | ALC888 |
| LAN Controller | Realtek RTL8111DL (Gigabit) |
All ASRock M3A785GXH documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What CPU socket does the ASRock M3A785GXH/128M motherboard use?
It uses an AM3 941‑pin CPU socket.
How many USB 2.0 ports are provided on the rear panel?
Six ready‑to‑use USB 2.0 ports are available on the rear panel.
What form factor is the motherboard?
It follows the ATX standard, measuring 12.0 inches by 8.8 inches (30.5 cm × 22.4 cm).
What CPU socket does the M3A785GXH/128M motherboard support?
It supports Socket AM3 processors, including AMD Phenom II and Athlon II models.
How many SATA II connectors are available on this motherboard?
The board provides six Serial ATAII 3.0 Gb/s connectors with RAID support.