Compare 4 motherboards
| Specification |  B450M STEEL LEGEND Motherboard B450 AM4 DDR4 3200+(OC) 64GB support… |  Asro B450M PRO4 R2.0 B450 |  ASUS TUF GAMING B450M-PLUS II |  Asustek computer PRIME B450M-K II ATX +2GLN+U3.2+M2 SATA6+4XDDR9 |
|---|---|---|---|---|
| Price (new) (differs) | £201.39as of 22 Sep, 18:23 | £189.17as of 22 Sep, 18:23 | £144.77as of 22 Sep, 18:21 | £88.16as of 22 Sep, 18:21 |
| RRP (differs) | £201.39 | not stated | £101.26 | £72.99 |
| Price badge (differs) | not stated | not stated | 30-day low | not stated |
| First available on Amazon (differs) | Dec 2025 (9 mo old) | Jan 2024 (2 yr 8 mo old) | Jan 2022 (4 yr 8 mo old) | Nov 2020 (5 yr 10 mo old) |
| Brand (differs) | WUKUBO | ASRock | ASUS | ASUS |
| RAM slots (differs) | not stated | not stated | 4 | not stated |
| Fastest RAM speed stated (differs) | 3,200 MT/s | not stated | not stated | not stated |
| Newest PCIe generation stated (differs) | not stated | PCIe 3.0 | not stated | not stated |
| Wired LAN (differs) | not stated | not stated | not stated | 1GbE |
| ARGB headers (differs) | not stated | not stated | Yes | not stated |
| Video outputs (differs) | not stated | not stated | HDMI | not stated |
| Amazon sales rank (differs) | not stated | #83,893 | #14,754 | #1,574 |
| Buy | Check price on Amazon | Check price on Amazon | Check price on Amazon | Check price on Amazon |