This document provides detailed specifications of the ASRock H77 Pro4-M motherboard. The motherboard supports third and second generation Intel CoreTM i7 / i5 / i3 processors and features digital power and boosted CPU power design. It also supports multiple display output options and high-fidelity audio. Additionally, the motherboard supports Wake-On-LAN functionality.
This guide provides an overview of the H77 Pro4-M motherboard’s hardware layout, including CPU support, memory channels, expansion slots, storage interfaces, audio and networking features. It also describes the bundled software utilities such as CyberLink MediaEspresso and ASRock’s tuning and network‑guardian tools.
The document explains BIOS options, power‑delivery design (DigiPower digital PWM), and Intel technologies like Rapid Start, Smart Connect, and integrated HD Graphics. It lists the physical connectors, supported operating systems, and regulatory certifications. This manual is written in Chinese.
| Memory Type | DDR3 1600 (dual‑channel) |
|---|---|
| SATA Ports | 4 × SATA3 (6 Gb/s) + 2 × SATA2 |
| USB 3.0 Ports | 2 × rear USB 3.0, 1 × front USB 3.0 |
| Audio Codec | Realtek ALC892, 7.1‑channel |
| Network Controller | Realtek RTL8111 Ethernet |
| Form Factor | Micro‑ATX (96 mm × 244 mm) |
It can wake the computer from sleep at scheduled intervals to retrieve email, Twitter, and Facebook messages.
The board provides 7.1‑channel high‑fidelity audio using a Realtek ALC892 codec and supports THX TruStudio for content protection.
A trial version of CyberLink MediaEspresso 6.5 and the ASRock MAGIX multimedia suite are included.