ASRock P67 EXTREME4 MOBO supports Intel LGA 1156 interface, supports Intel Core i7 / i5 / i3 and Pentium G6950 processors, supports Dual Channel DDR3 2600+(OC) memory, and has 1 x USB 3.0 port. It supports ASRock Instant Boot, Instant Flash, OC DNA, Good Night LED, Multi-Speed Fan Control, OC Tuner, IES and other technologies. It has a built-in 7.1 CH HD Audio audio chip, supports Dolby True HD and DTS HD Master Audio audio formats, supports HDMI Audio output, and supports CyberLink DVD Suite and Creative Sound Blaster X-Fi MB software
The H55M/USB3 R2.0 is a Micro ATX motherboard built around the Intel® H55 chipset. It supports LGA1156 processors, dual‑channel DDR3 memory, a 4+1 power‑phase design, and offers a range of connectivity options including USB 3.0, SATA III, Gigabit LAN, and HDMI 1.3a.
The manual covers detailed specifications, BIOS overclocking features such as Turbo 50/100, software utilities like ASRock AIWI and Instant Flash, and audio capabilities including Realtek ALC892 codec and Premium Blu‑ray Audio. It also explains energy‑saving features such as ErP/EuP compliance and Instant Boot.
| Chipset | Intel® H55 |
|---|---|
| Form Factor | Micro ATX (9.6‑in x 8.6‑in) |
| CPU Socket | LGA1156 (supports Intel Core i7/i5/i3, Pentium G6950) |
| Memory Slots | 2 x DDR3 DIMM, dual‑channel |
| Power Phase Design | 4+1 |
| SATA Connectors | 5 x SATA III (3.0 Gb/s) connectors |
| LAN Controller | Realtek RTL8111E Gigabit LAN (10/100/1000 Mb/s) |
| Audio Codec | Realtek ALC892 |
| Overclocking Features | Turbo 50, Turbo 100, Intel® Turbo Boost |
It uses an LGA1156 socket, supporting Intel Core i7, i5, i3 and Pentium G6950 processors.
It uses a Realtek RTL8111E Gigabit LAN controller supporting 10/100/1000 Mb/s.
Yes, HDMI audio supports Dolby True HD and DTS HD Master Audio when a compatible processor is installed.