Compare 3 motherboards
| Specification |  B850M Challenger WiFi AM5 mATX HDMI/DP |  ASRock B850M Challenger WiFi White Socket AM5 Micro-ATX Motherboard |  ASRock B850M Rock WiFi Socket AM5 Micro-ATX Motherboard |
|---|---|---|---|
| Price (new) (differs) | £136.79as of 20 Sep, 06:22 | £134.49as of 20 Sep, 06:22 | £132.85as of 20 Sep, 06:22 |
| RRP (differs) | £311.99 | £255.99 | £270.99 |
| First available on Amazon (differs) | Feb 2026 (6 mo old) | Jan 2026 (8 mo old) | Jan 2026 (8 mo old) |
| RAM slots (differs) | 4 | 4 | 2 |
| Fastest RAM speed stated (differs) | 8,000 MT/s | 8,000 MT/s | 8,200 MT/s |
| M.2 slots (differs) | not stated | not stated | 1 |
| WiFi (differs) | WiFi 7 | WiFi 7 | WiFi 6E |
| Bluetooth (differs) | 5.4 | 5.4 | 5.3 |
| Fastest USB-C port (differs) | not stated | not stated | 5 Gbps |
| SATA ports (differs) | not stated | not stated | 4 |
| Power phases (as stated by the maker) (differs) | 8+1+1 | 8+1+1 | 6+1+1 |
| Video outputs (differs) | HDMI, DisplayPort | not stated | HDMI, DisplayPort |
| Audio codec (differs) | ALC897 | ALC897 | not stated |
| Colour (differs) | not stated | White | not stated |
| Buy | Check price on Amazon | Check price on Amazon | Check price on Amazon |