ASRock Z75 Pro3 Motherboard
This guide provides an overview of the ASRock 275 Pro3 motherboard, including the board layout, connector locations, and key component descriptions. It also lists the package contents and offers quick steps for installing the board in a PC system.
Detailed specifications such as chipset, CPU socket, memory support, storage interfaces, and networking features are included, along with BIOS and unique utility information to help users configure the system correctly.
| Form Factor | ATX (12.0‑in x 7.6‑in, 30.5 cm x 19.3 cm) |
|---|---|
| Chipset | Intel Z75 |
| CPU Socket | LGA1155 |
| Memory Slots | 4 DDR3 DIMM slots |
| Maximum Memory Capacity | 32 GB |
| Supported DDR3 Speeds | Up to 2800 MHz (OC) |
| SATA3 Ports | 2 × 6 Gb/s connectors |
| USB 3.0 Ports | 2 rear ports, 1 front header (supports 2 ports) |
| LAN Controller | Realtek RTL8111E Gigabit Ethernet |
| Audio Codec | Realtek ALC892 (7.1‑channel HD audio) |
| BIOS | 64 Mb AMI UEFI BIOS with GUI |
It uses an LGA1155 socket.
The motherboard provides two SATA3 6 Gb/s connectors.
Up to 32 GB of DDR3 memory can be installed.
A Realtek RTL8111E Gigabit Ethernet controller is integrated.