Key facts
- Brand
- ASRock
- Model
- M3A785GMH
- Category
- Motherboard
- Industry
- Computers
- Documents
- 4
- Languages
- EN
- Last added
- 2012-05-04
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ASRock M3A785GMH/128M Motherboard User Manual
This manual introduces the ASRock M3A785GMH/128M Micro‑ATX motherboard, covering package contents, safety notices, and an overview of its components. Detailed diagrams show the motherboard layout, rear panel I/O, and connector locations.
Further sections guide users through BIOS features, overclocking options, integrated graphics, audio, LAN, and storage interfaces. The document also lists technical specifications, supported CPUs, memory configurations, and troubleshooting tips.
ASRock M3A785GMH specifications
| 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 |
All ASRock M3A785GMH 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 M3A785GMH/128M motherboard use?
It uses Socket AM3 for AMD Phenom II and Athlon II processors.
How many USB ports are available on the rear panel?
The rear panel provides four USB 2.0 ports.
What CPU socket does the ASRock M3A785GMH/128M motherboard use?
It uses an AM3 CPU socket.
What LAN controller is used and does it support Gigabit speeds?
The motherboard uses a Realtek RTL8111 DL controller that provides 10/100/1000 Mb/s Gigabit Ethernet and Wake‑On‑LAN.
What CPU socket does the M3A785GMH/128M motherboard support?
It supports AMD Socket AM3 processors.
How many DDR3 memory slots are available and what is the maximum memory capacity?
The board provides four DDR3 DIMM slots with a maximum total memory capacity of 16 GB.