Key facts
- Brand
- ASRock
- Model
- A55
- Category
- Motherboard
- Industry
- Computers
- Documents
- 5
- Languages
- EN · ZH
- Last added
- 2012-05-10
Start here
ASRock A55 Pro3 Motherboard Quick Installation Guide
This guide provides an overview of the ASRock A55 Pro3 motherboard, including its ATX form factor, component layout, and key specifications such as CPU socket, chipset, memory support, and expansion slots.
It also details the installation process, BIOS configuration recommendations, driver installation steps, and troubleshooting tips to help users set up the board quickly and correctly.
ASRock A55 specifications
| Form factor | ATX (12.0280 x 6.630 cm) |
|---|---|
| CPU socket | FM1 (100W) |
| Chipset | AMD A55 FCH (Hudson‑D2) |
| Memory slots | 4 x DDR3 (up to DDR3‑2400+, non‑ECC, un‑buffered) |
| Integrated graphics | AMD Radeon HD 65XX/64XX, HDMI and D‑Sub outputs |
| Audio codec | Realtek ALC… (ALCS02) |
| LAN controller | Realtek RTL8111E (RTLG111E) |
| USB ports | 4 x USB 2.0, 2 x USB 3.0 |
Source: ASRock A55 Pro3 User Manual
All ASRock A55 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.
The shortest path to a working setup, usually only a few pages.
Questions answered in these manuals
What CPU socket does the A55 Pro3 motherboard use?
The A55 Pro3 uses an FM1 socket rated for up to 100 W CPUs.
How many USB 3.0 ports are provided on the board?
The motherboard includes two USB 3.0 ports.
What CPU socket does the ASRock A55 FCH motherboard use?
It uses a Socket FM1 that supports up to 100 W CPUs.
What CPU socket does the ASRock A55 Pro3 motherboard use?
It supports Socket FM1 processors with a 100 W power rating.
Which LAN controller is integrated on the A55 Pro3 motherboard?
It uses a Realtek RTL8111E Gigabit Ethernet controller.
What CPU socket does the A55 Pro3 use?
The motherboard uses an FM1 socket that supports up to 100 W AMD processors.