Key facts
- Brand
- ASRock
- Model
- M128M
- Category
- Motherboard
- Industry
- Computers
- Documents
- 20
- Languages
- EN · ZH
- Last added
- 2012-05-04
Start here
ASRock M3A790GXH/128M Motherboard Quick Start Guide
The guide introduces the M3A790GXH/128M motherboard built on the AM3 platform, featuring a DDR3 memory subsystem, integrated AMD Radeon HD 3300 graphics, and support for up to three-way CrossFire. It also highlights ASRock’s proprietary technologies such as the DuraCap solid‑state capacitors, Instant Boot, and Smart BIOS.
Key sections detail the board layout, connector locations, performance specifications, overclocking tools, and a FAQ on CPU socket compatibility and memory options, helping users get the system up and running quickly. This manual is written in Chinese.
ASRock M128M specifications
| CPU socket support | Socket AM3, AMD Phenom II X4/X3 (except 920/940), Athlon II X4/X3/X2 |
|---|---|
| Chipset | AMD 780G northbridge + SB710 southbridge |
| Integrated graphics | AMD Radeon HD 3200, DX10 class iGPU, 512 MB shared memory |
| SATA ports | 6 × SATAII 3.0 Gb/s (RAID 0/1/10/JBOD) + 1 × eSATAII |
| LAN | Gigabit Ethernet (10/100/1000 Mb/s) Realtek RTL8111DL |
| Form factor | ATX, 12.0 in × 8.8 in (30.5 cm × 22.4 cm) |
All ASRock M128M documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
- ASRock M3A780GXH/128M Motherboard User Manual 2 p
- ASRock M3A785GMH/128M User Manual 62 p
- ASRock M3A780GXH/128M Motherboard User Manual 196 p
- ASRock M3A780GXH/128M User Manual 77 p
- ASRock M3A790GXH/128M Motherboard User Manual 218 p
- ASRock M3A790GXH/128M Motherboard User Manual 21 p
- ASRock M3A790GXH/128M Motherboard User Manual 80 p
- ASRock M3A790GMH/128M Motherboard User Manual 205 p
- ASRock M3A790GMH/128M Motherboard User Manual 19 p
- ASRock M3A790GMH/128M Motherboard User Manual 63 p
- ASRock M3A785GXH/128M Motherboard User Manual 216 p
- ASRock M3A785GXH/128M Motherboard User Manual 21 p
- ASRock M3A785GXH/128M Motherboard User Manual 77 p
- ASRock M3A785GMH/128M Motherboard User Manual 205 p
- ASRock M3A785GMH/128M Motherboard User Manual 205 p
- ASRock M3A785GMH/128M Motherboard User Manual 62 p
- ASRock M3A785GM-LE/128M Motherboard User Manual 194 p
- ASRock M3A785GM-LE/128M Motherboard User Manual 18 p
- ASRock M3A785GM-LE/128M Motherboard User Manual 61 p
The shortest path to a working setup, usually only a few pages.
Questions answered in these manuals
Which processors are supported by the M3A780GXH/128M motherboard?
It supports Socket AM3 processors, including AMD Phenom II X4/X3 (except 920/940) and Athlon II X4/X3/X2.
What integrated graphics are included?
It includes an AMD Radeon HD 3200 graphics processor with DX10 class iGPU and up to 512 MB shared memory.
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 LAN controller is used on the M3A780GXH/128M board?
A Realtek RTL8111 DL Gigabit Ethernet controller provides 10/100/1000 Mb/s networking.
What CPU socket does the M3A780GXH/128M motherboard use?
It uses Socket AM3 for AMD Phenom II, Athlon II and compatible processors.