Compare 3 motherboards
| Specification |  ASUS Prime B550M-A AMD Ryzen AM4 Micro ATX Motherboard |  ASUS PRO B550M-C/CSM Business Motherboard Socket AM4 |  GIGABYTE B550M DS3H AC R2 AMD AM4 Motherboard |
|---|---|---|---|
| Price (new) (differs) | £105.35as of 5 Nov, 18:20 | £106.39as of 5 Nov, 18:20 | £107.41as of 5 Nov, 18:20 |
| RRP (differs) | not stated | £143.99 | not stated |
| First available on Amazon (differs) | Jan 2022 (4 yr 10 mo old) | Jan 2021 (5 yr 10 mo old) | Jun 2025 (1 yr 4 mo old) |
| Brand (differs) | ASUS | ASUS | Gigabyte |
| RAM slots (differs) | not stated | not stated | 4 |
| WiFi (differs) | None named in the listing title | None named in the listing title | WiFi 5 |
| Wired LAN (differs) | 1GbE | 2.5GbE | 1GbE |
| Fastest USB-C port (differs) | not stated | 10 Gbps | not stated |
| Power phases (as stated by the maker) (differs) | not stated | not stated | 5+3 |
| ARGB headers (differs) | Yes | not stated | not stated |
| Video outputs (differs) | HDMI | HDMI, DisplayPort | HDMI, DisplayPort |
| Amazon sales rank (differs) | #157,270 | #225,157 | #58,204 |
| Buy | Check price on Amazon | Check price on Amazon | Check price on Amazon |