ASUS
Motherboard
In Stock
ASUS PRIME B850M-A-CSM, AMD mATX Motherboard, DDR5 Slot, PCIe 5.0 Ready, 3 M.2 Slots, Ethernet Realtek 2.5 Gb, DisplayPort, HDMI, Front USB-C 5 Gbps, BIOS FlashBack, Aura Sync
4.4(3)
£120.98
-16.6%
ASUS PRIME B850M-A-CSM has dropped 16.6% over the last 30 days, currently at £120.98.
Price last checked:
Socket: Socket AM5
- Designed for the future of AI computing, with the power and connectivity needed for demanding AI applications.
- Unmatched customisation: The three addressable second generation covers are all configurable with Aura Sync RGB lighting, to give your motherboard a personal touch.
- AMD AM5 socket: ready for AMD Ryzen 9000, 8000 and 7000 series desktop processors.
- Full cooling: VRM and M.2 heat sink, PCH heat sink, fan covers and Xpert 2+ fan.
- High-performance network connection: Realtek 2.5 Gb Ethernet network.
About This Product
The ASUS PRIME B850M-A-CSM is an AMD mATX motherboard featuring a Socket AM5, compatible with AMD Ryzen 9000, 8000, and 7000 series desktop processors. It boasts high-performance capabilities, including PCIe 5.0 readiness, three M.2 slots, and a Realtek 2.5 Gb Ethernet connection, making it suitable for demanding applications such as AI computing. This motherboard is ideal for users seeking a powerful and customisable platform, with features like Aura Sync RGB lighting and comprehensive cooli...
Near its lowest price
At £120.98, ASUS PRIME B850M-A-CSM is at or near its lowest tracked price of £120.98. The 30-day average is £142.92, making this a good time to buy if you've been waiting for a deal.
Price History
Current Price£120.98
Average Price£142.92
Lowest Price£120.98
Highest Price£150.46
Price Trend (30d)
-16.6%
Historical Prices
| Date | Price | Change |
|---|---|---|
| 23 Jun 2026, 05:17 | £120.98 | -£29.48 (-19.6%) |
| 16 Jun 2026, 05:27 | £150.46 | +£5.48 (+3.8%) |
| 9 Jun 2026, 05:46 | £144.98 | No change |
| 2 Jun 2026, 04:55 | £144.98 | No change |
| 1 Jun 2026, 17:03 | £144.98 | No change |
| 31 May 2026, 16:59 | £144.98 | No change |
| 30 May 2026, 17:05 | £144.98 | No change |
| 29 May 2026, 17:05 | £144.98 | No change |
| 28 May 2026, 17:06 | £144.98 | No change |
