H71M-DG3 is an Intel H61 chipset motherboard from ASRock that supports Intel Core i7/i5/i3 processors, integrated Intel HD Graphics 2500/4000 graphics, dual-channel DDR3 1600 memory, 1x PCI-E 3.0 x16 slot, Gigabit Ethernet, and Intel Rapid Start Technology and Intel Smart Connect Technology.
This guide details the features and specifications of the ASRock H71M-DG3 Micro‑ATX motherboard, including support for Intel 2nd/3rd‑gen Core processors, dual‑channel DDR3 memory, PCI‑Express 3.0 x16 slot, integrated Intel HD Graphics, Realtek ALC662 audio, and Gigabit Ethernet. It also explains the included software utilities such as the ASRock Extreme Tuning Utility (AXTU) for hardware monitoring and fan control.
Installation instructions cover mounting the board, connecting power, SATA, USB, and peripheral ports, as well as enabling Intel technologies like Rapid Start and Smart Connect. The guide lists all connectors, BIOS features, and compliance information for a complete setup experience. This manual is written in Chinese.
| Form factor | Micro ATX 8.9" x 6.6" (22.6 cm x 17.3 cm) |
|---|---|
| PCI‑Express slots | 1 x PCI‑E 3.0 x16, 1 x PCI‑E 2.0 x1 |
| USB ports | 6 x USB 2.0 |
| SATA ports | 4 x SATA2 (3 Gb/s) |
| PS/2 ports | 1 x PS/2 mouse, 1 x PS/2 keyboard |
The motherboard offers six USB 2.0 ports.
Yes, the board supports Intel Rapid Start Technology for fast wake‑up from sleep mode.