M3A UCC User Manual, Introduces the characteristics and features of this product
This manual covers everything needed to install and configure the ASRock M3A UCC motherboard, including package contents, hardware layout, and step‑by‑step installation of CPU, memory, and expansion cards. It also explains BIOS features such as the UCC (Unlock CPU Core) option, overclocking tools, and power‑saving functions.
Additional sections describe software support, driver installation, and troubleshooting, with detailed diagrams of the motherboard layout, I/O panel, and BIOS setup utility. The document includes safety notices, FCC compliance, and contact information for technical assistance.
| Form Factor | ATX (12.0‑in x 7.8‑in, 30.5 cm x 19.8 cm) |
|---|---|
| CPU Socket | Socket AM3, supports AMD Phenom II, Athlon II, Sempron |
| Memory Slots | 4 x DDR3 DIMM slots |
| Maximum Memory Capacity | 16 GB |
| Northbridge Chipset | AMD 480X CrossFire |
| Southbridge Chipset | AMD SB600 |
| SATA Ports | 4 x SATAII 3.0 Gb/s connectors (RAID 0/1/10) |
| LAN Port | 1 x Gigabit RJ‑45 LAN port |
The motherboard supports Microsoft Windows 7/7 64‑bit, Vista/ Vista 64‑bit, Windows XP, XP Media Center, and XP 64‑bit.
There are four SATAII 3.0 Gb/s connectors that support RAID 0, RAID 1, and RAID 10.