Compare 3 motherboards
| Specification |  ASUS PRIME B450M-A II |  Asro B450M PRO4 R2.0 B450 |  B450M STEEL LEGEND Motherboard B450 AM4 DDR4 3200+(OC) 64GB support… |
|---|---|---|---|
| Price (new) (differs) | £170.65as of 27 Sep, 06:23 | £189.17as of 27 Sep, 06:23 | £201.39as of 27 Sep, 06:23 |
| RRP (differs) | not stated | not stated | £201.39 |
| First available on Amazon (differs) | Sep 2020 (6 yr old) | Jan 2024 (2 yr 8 mo old) | Dec 2025 (9 mo old) |
| Brand (differs) | ASUS | ASRock | WUKUBO |
| Fastest RAM speed stated (differs) | not stated | not stated | 3,200 MT/s |
| Newest PCIe generation stated (differs) | not stated | PCIe 3.0 | not stated |
| Wired LAN (differs) | 1GbE | not stated | not stated |
| BIOS flashback (differs) | Yes | not stated | not stated |
| ARGB headers (differs) | Yes | not stated | not stated |
| Video outputs (differs) | HDMI | not stated | not stated |
| Amazon sales rank (differs) | #1,754 | #81,677 | not stated |
| Buy | Check price on Amazon | Check price on Amazon | Check price on Amazon |