Key facts
- Brand
- ASRock
- Model
- 770 Extreme3
- Documents
- 4
- Languages
- EN · ZH
- Last added
- 2012-05-10
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ASRock 770 Extreme3 Motherboard User Manual
This manual covers everything needed to install and configure the ASRock 770 Extreme3 motherboard, including step‑by‑step hardware installation, BIOS setup, and software utilities. It also lists the full specifications of the board, such as supported CPUs, memory types, and expansion slots.
Safety precautions, over‑clocking warnings, and power‑saving features are explained, along with troubleshooting tips and contact information for technical support. The document is intended for end users and system builders who need detailed guidance for assembling a PC with this motherboard.
ASRock 770 Extreme3 specifications
| Form Factor | ATX (12.0‑in x 8.2‑in) |
|---|---|
| CPU Socket | AM3 |
| Chipset | Northbridge AMD 770, Southbridge AMD SB710 |
| Memory Slots | 4 × DDR3 DIMM |
| Maximum Memory | 16 GB |
| PCI Express Slots | 1 × PCIe 2.0 x16, 2 × PCIe 2.0 x1, 3 × PCI |
| Audio Codec | Realtek ALC892 |
| LAN Controller | Realtek RTL8111DL Gigabit |
| USB 3.0 Ports | 1 |
| SATA3 Connectors | 2 |
All ASRock 770 Extreme3 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
How many DDR3 DIMM slots does the motherboard have?
The board provides four DDR3 DIMM slots.
What is the form factor of the ASRock 770 Extreme3 motherboard?
It uses an ATX form factor measuring 12.0 in × 8.2 in.
Which Windows operating systems are supported by the 770 Extreme3 motherboard?
It supports Microsoft Windows 7/7 64‑bit, Vista/Vista 64‑bit, Windows XP, XP 64‑bit, and XP Media Center.
How many USB ports does the motherboard provide?
The board includes five USB 2.0 ports and one USB 3.0 port.