This document is the installation guide for the ASRock M3N78D FX motherboard, describing its features and characteristics.
This guide provides an overview of the ASRock M3N78D FX motherboard, including its ATX form factor, supported CPUs, memory, and chipset. It also lists the package contents and details the layout of connectors, slots, and headers.
Installation instructions cover BIOS settings, multi‑streaming audio configuration, SATA driver preparation, and cautions for over‑clocking. Additional information on hardware monitoring, unique ASRock features, and supported operating systems is included.
| Form Factor | ATX (12.0‑in x 7.5‑in) |
|---|---|
| CPU Socket | Socket AM3+ (supports AM3 processors) |
| Supported CPUs | AMD Phenom II, Athlon II, Sempron (up to 8‑core, 140 W) |
| Chipset | NVIDIA nForce 720D |
| SATA Ports | 4 SATA2 3.0 Gb/s connectors, RAID 0/1/0+1/5/JBOD |
| Audio Codec | VIA VT17188, 7.1‑channel HD Audio |
| LAN | Gigabit Ethernet (Realtek RTL8211CL) |
It uses a VIA VT17188 audio codec that provides 7.1‑channel HD audio.
The rear panel provides four ready‑to‑use USB 2.0 ports.
Yes, the four SATA2 connectors support RAID 0, RAID 1, RAID 0+1, RAID 5 and JBOD.
It supports Microsoft Windows 7/7 64‑bit, Vista/Vista 64‑bit, and XP (including XP 64‑bit and Media Center).