We can't find the internet
Attempting to reconnect
Something went wrong
Hang in there while we get back on track
£138.94
22 prices in 30 days. Set your target and stop checking.
£139 today · 22 changes in last 30 days · range £129–£139
ASRock B850M Challenger WiFi AM5 mATX Motherboard
We'll watch every seller, every day. One email when your price arrives.
Price History & Forecast
Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.
Last 90 days · 90 data points
NEW HERE?
Amazon shows you one price. We show you all of them.
Tosheroon watches Amazon prices so you don't have to. Every product on Amazon has a price history — we make it visible. Set the price you'd actually pay, and we'll email you the second it gets there. No app, no account, one email.
WHAT'S ON THIS PAGE
when this has been cheap or pricey
where the price is heading next
all-time high & low, recent range
name your number, we'll email you
Price Distribution
Price distribution over 90 days • 5 price ranges
Price Analysis
Most common range: £138-143 (36 days, 40.0%)
Price range: £128 - £152
Price levels: 5 price ranges over 90 days
Description
Key Features
AMD AM5 Platform Support: Designed for fearless gaming with compatibility for AMD Ryzen 9000, 8000, and 7000 Series processors.
Enhanced Power Delivery: A robust 8+1+1 phase power design with Dr.MOS ensures stable performance during long and intense gaming sessions.
High-Speed DDR5 Memory: Four DIMM slots support dual-channel configurations and overclocked speeds up to 8000+ (OC) with XMP and EXPO compatibility.
Next-Gen PCIe 5.0: Equipped with a PCIe 5.0 x16 slot to support the latest high-performance graphics cards and storage.
Micro ATX Form Factor: A compact mATX design that fits various builds while providing bold features and gamer-centric technology.
Product Specifications
- Brand
- ASRock
- Model
- 90-MXBU40-A0UAYAZ
- Colour
- Multicolour
- Size
- Micro Atx
- ASIN
- B0GNDKC1JW
- Domain
- Amazon UK
- Listed Since
- 28 February 2026
Barcode
No barcode data available
Similar Products You Might Like
B850M Challenger AM5 mATX HDMI/DP
ASRock
MSI PRO B850M-A WiFi Motherboard - AMD AM5 Ryzen 9000 Support
MSI
MSI PRO B760M-P Micro-ATX Motherboard - Intel LGA 1700 DDR5
MSI
MSI PRO A620M-B Micro-ATX Motherboard - AMD Ryzen AM5
MSI
MSI MPG X870E Edge TI WiFi - AMD Ryzen 9000/8000/7000 ATX Board
MSI
Gigabyte B650 AORUS ELITE AX AMD Ryzen 7000 AM5 Motherboard
Gigabyte
Price unavailable
ASRock B860 Challenger WiFi White Mainboard LGA1851 ATX DDR5 bis 256GB WiFi 7 2.5G LAN
ASRock
MSI PRO B850M-P WiFi Motherboard - AMD AM5 Ryzen 9000 Ready
MSI
MSI MPG B850I EDGE TI WIFI - AMD AM5 Ryzen 9000 Motherboard
MSI
MSI B850 GAMING PLUS WIFI6E Motherboard - AMD AM5 ATX
MSI
MSI PRO B840M-B mATX Motherboard - AMD Ryzen AM5 DDR5
MSI
MSI PRO A620AM-G EVO WIFI Motherboard, Micro-ATX - Supports AMD Ryzen 9000/8000 / 7000 Processors, AM5 - DDR5 Memory Boost (7200+ MT/s OC), 1 x PCIe 4.0 x16, 2 x M.2 Gen4
MSI
MSI Z790 GAMING PLUS WIFI DDR5 ATX Motherboard
MSI
MSI PRO B840-P WIFI AMD AM5 Motherboard - DDR5 & Wi-Fi 7
MSI
GIGABYTE B850M EAGLE WIFI6E ICE Motherboard - AMD Ryzen 9000 Series CPUs, 8+2+2 Phases Digital VRM, up to 8200MHz DDR5 (OC), 1xPCIe 5.0 + 1xPCIe 4.0 M.2, Wi-Fi 6E, 2.5 GbE LAN, USB 3.2 Gen 2
Gigabyte
MSI B850M GAMING PLUS WIFI6E - AMD Ryzen AM5 mATX Motherboard
MSI
MSI PRO A620AM-B EVO Motherboard, Micro-ATX - Supports AMD Ryzen 9000/8000 / 7000 Processors, AM5 - DDR5 Memory Boost (6800+ MT/s OC), 1 x PCIe 4.0 x16, 1 x M.2 Gen4
MSI
MSI PRO H610M-G Motherboard, Micro-ATX - Supports Intel 12th & 13th Gen Core Processors, LGA 1700 - DDR5 Memory Boost 4800MHz/MAX, PCIe 4.0 x16 Slot, M.2 Gen3 Slot
MSI
MSI PRO B760M-P Micro-ATX Motherboard - Intel LGA 1700 DDR5
MSI
GIGABYTE X870E EAGLE X3D WIFI7 Motherboard - Supports AMD Ryzen 9000 CPUs, 14+2+2 Phases Digital VRM, up to 9000Hz DDR5 (OC), 1xPCIe 5.0 + 3xPCIe 4.0, Wi-Fi 7, 5GbE LAN, USB 4
Gigabyte
Gigabyte B650 AORUS ELITE AX ICE - AMD Ryzen AM5 Motherboard
Gigabyte
MSI PRO B660M-E DDR4 Motherboard, Micro-ATX - Supports Intel 12th Gen Core Processors, LGA 1700 - DDR4 Memory Boost 4600+MHz/OC, PCIe 4.0 x16 Slot, 1 x M.2 Gen3 Slot, Intel 1G LAN
MSI
Price unavailable
MSI PRO B840M-P WIFI6E mATX Motherboard - AM5 AMD Ryzen
MSI
MSI B840M GAMING PLUS WIFI6E - AMD AM5 mATX Motherboard
MSI