Key facts
- Brand
- ASRock
- Model
- PRO3-M
- Category
- Motherboard
- Industry
- Computers
- Documents
- 6
- Languages
- ZH · EN
- Last added
- 2012-05-10
Start here
ASRock B75 Pro3-M User Manual
This manual introduces the ASRock B75 Pro3-M motherboard, lists the package contents, and details the hardware layout, including CPU, memory, and expansion slot configurations. It also explains the warranty disclaimer and regulatory notices.
The guide covers step‑by‑step installation, UEFI BIOS configuration, driver and utility installation from the support CD, and troubleshooting tips. Additional sections describe software support, OS installation on large HDDs, and contact information for technical assistance.
ASRock PRO3-M specifications
| Form factor | Micro ATX (9.6" x 9.6", 24.4 cm x 24.4 cm) |
|---|---|
| CPU socket | LGA1155 (supports 2nd‑gen Intel Core i7/i5/i3) |
| Memory slots | 4 DDR3 DIMM slots |
| Maximum memory | 32 GB |
| PCI Express slots | 1 × PCIe 2.0 x16, 2 × PCIe 2.0 x1, 1 × PCI |
| USB 3.0 ports | 2 (front) + 2 (rear) |
| SATA III ports | 2 (6 Gb/s) |
| Network controller | Realtek RTL8111E Gigabit Ethernet |
| Audio codec | Realtek ALC892 |
Source: ASRock Z68 Pro3-M User Manual
All ASRock PRO3-M documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Mounting, wiring and first power-up. Read it before the hardware goes in.
Questions answered in these manuals
What high‑speed USB technology does the Z68 Pro3‑M support?
The board features Turbo Boost (XFast) USB, described as the world’s fastest USB technology.
Which audio codec is used on the motherboard?
It uses the Realtek ALC892 audio codec for high‑quality sound.
Which operating systems are supported for installation on this motherboard?
The motherboard supports Windows Vista 64‑bit (SP2+), Windows 7 64‑bit (SP1+), Windows XP 64‑bit, and other 64‑bit Windows versions.
How many DDR3 memory slots does the B75 Pro3‑M have and what is the maximum memory capacity?
It has four DDR3 DIMM slots and can support up to 32 GB of system memory.
How many USB 3.0 ports does the B75 Pro3-M have?
It provides two rear USB 3.0 ports and a front USB 3.0 header that supports two additional ports.
What is the maximum system memory supported?
The motherboard can handle up to 32 GB of DDR3 memory.