This is the H55M/USB3 user manual
This manual guides users through the hardware installation of the ASRock H55M/USB3 motherboard, including package contents, CPU and memory installation, expansion slot usage, and connector connections. It also details BIOS configuration, overclocking features, and software support via the included Support CD.
Additional sections cover safety notices, FCC compliance, and troubleshooting tips, while the specifications chapter lists the board’s dimensions, chipset, supported processors, memory limits, and I/O ports.
| Form Factor | Micro ATX (9.6‑in x 8.8‑in) |
|---|---|
| CPU Support | Intel Core i7/i5/i3 and Pentium G6950 (LGA1156) |
| Chipset | Intel H55 |
| Memory Slots | 2 x DDR3 DIMM slots |
| Maximum Memory | 8 GB |
| SATA Ports | 5 × SATAII 3.0 Gb/s connectors |
| LAN | Realtek RTL8111E Gigabit Ethernet |
| Audio Codec | Realtek ALC892 |
It supports Microsoft Windows 7, Windows 7 64‑bit, Vista, Vista 64‑bit, Windows XP and XP 64‑bit.
It is a Micro ATX board measuring 9.6 in × 8.8 in (24.4 cm × 22.4 cm).
Yes, it supports Untied Overclocking Technology and Intelligent Overclocking Technology (I.O.T.).