Asrock B850M Challenger WiFi AMD B850 Socket AM5 micro ATX

Socket AM5, AMD B850 Chipset, 4 x DDR5-SDRAM up to 256GB, LAN, WLAN, 1 x RJ-45, 4 x SATA III, 1 x M.2(M), UEFI AMI, Micro ATX
2 In stock
SKU
B850M CHALLENGER WIFI
Special Price £128.65 £107.21 Regular Price £135.42 £112.85
Forge the Future Dominate the Game
Challenger Series is all about fearless play, bold breakthroughs, and relentless evolution. Packed with solid specs at a gamer-friendly price, it’s the ultimate option for gamers.

DDR5 XMP & EXPO Support
Derived from the “built for stable and reliable” designing concept, ASRock does not compromise on any details. This motherboard is built with high quality materials, enthusiasts are able to enjoy the boost of DDR5 memory overclocking performance by enabling the pre-tested profiles. Make sure the memory modules are Intel® XMP/AMD EXPO™ capable and overclocking can be made so affordable, satisfying and absolutely no sweat at all.

PCIe Gen5 Blazing M.2
The Blazing M.2 accommodates the latest PCI Express 5.0 standard to perform twice the bandwidth compared to previous generation, with a breathtaking 128Gb/s transfer speed, it is ready to unleash the full potential of future ultrafast SSDs.

Aluminum Heatsink
The first thing that catches the eye is the optimized Aluminum Heatsink Design. Heatsinks are crucial for efficient heat dissipation, especially during heavy workloads like gaming or productivity tasks. Motherboard that built with heatsinks can effectively manage thermal performance, hence ensure system stability and durability effortlessly.

Built-in Bluetooth
Connect wireless peripherals and accessories with ease. From keyboards and mice to headsets, controllers, speakers, and smartphones, built-in Bluetooth helps reduce cable clutter and makes daily wireless pairing more convenient.

Dragon 2.5 Gb/s LAN
The intelligent 2.5Gb/s LAN platform is built for maximum networking performance for the demanding requirements of home networking, content creators, online gamers and high-quality streaming media. Boost networking performance up to 2.5X the bandwidth compared to the standard gigabit Ethernet, you’ll enjoy the faster and uncompromised connectivity experience for gaming, file transfers and backups.

Front USB 3.2 Gen1 Type-C
Front USB 3.2 Gen1 Type-C header delivers up to 5 Gbps data transfer rate and next generation reversible USB design to the front panel of computer case.

POLYCHROME RGB
This motherboard features onboard RGB headers and addressable RGB headers that allow motherboard to be connected to compatible LED devices such as strip, CPU fans, coolers, chassis and so on. Users may also synchronize RGB LED devices across the Polychrome RGB Sync-certified accessories to create their own unique lighting effects.

SignalRGB
SignalRGB unifies your RGB devices, offering seamless customization, game-reactive effects, macro automation, and system monitoring. The official partnership empowers ASRock motherboards with advanced lighting control, enhances compatibility with a diverse range of RGB devices, and provides greater customization flexibility.

One-Click to AI Agents – ASRock Claw Quickset
ASRock Claw Quickset is a Windows desktop utility that simplifies the deployment of OpenClaw and local AI models. It automates installation, configuration, and environment setup, allowing users to start using AI with minimal technical knowledge.

You may also be interested in

Compare Products
Product Asrock B850M Challenger WiFi AMD B850 Socket AM5 micro ATX Asrock B850M Challenger WiFi AMD B850...
Special Price £128.65 £107.21 Regular Price £135.42 £112.85
ASUS TUF GAMING B550-PLUS WIFI II AMD B550 Socket AM4 ATX ASUS TUF GAMING B550-PLUS WIFI II AMD...
Special Price £118.63 £98.86 Regular Price £124.87 £104.06
ASUS ROG STRIX B550-F GAMING WIFI II AMD B550 Socket AM4 ATX
Bestseller
ASUS ROG STRIX B550-F GAMING WIFI II A...
Special Price £145.94 £121.62 Regular Price £153.62 £128.02
ASUS TUF GAMING B550M-PLUS WIFI II AMD B550 Socket AM4 micro ATX ASUS TUF GAMING B550M-PLUS WIFI II AMD...
Special Price £129.14 £107.62 Regular Price £135.94 £113.28
ASUS PRIME B550M-A WIFI II AMD B550 Socket AM4 micro ATX
Hot Product
ASUS PRIME B550M-A WIFI II AMD B550 So...
Special Price £104.98 £87.48 Regular Price £110.51 £92.09
ASUS TUF GAMING B650-PLUS WIFI AMD B650 Socket AM5 ATX ASUS TUF GAMING B650-PLUS WIFI AMD B65...
Special Price £141.74 £118.12 Regular Price £149.20 £124.33
SKU
B850M CHALLENGER WIFI
90MB19U0-M0EAY0
90MB19V0-M0EAY0
90MB19Y0-M0EAY0
90MB19X0-M0EAY0
90MB1BZ0-M0EAY0
Manufacturer
Asrock
ASUS
ASUS
ASUS
ASUS
ASUS
Component for
PC
PC
PC
PC
PC
PC
Processor manufacturer
AMD
AMD
AMD
AMD
AMD
AMD
Motherboard form factor
micro ATX
ATX
ATX
micro ATX
micro ATX
ATX
Processor socket
Socket AM5
Socket AM4
Socket AM4
Socket AM4
Socket AM4
Socket AM5
Supported memory types
DDR5-SDRAM
DDR4-SDRAM
DDR4-SDRAM
DDR4-SDRAM
DDR4-SDRAM
DDR5-SDRAM
Number of memory slots
4 to 6
4 to 6
4 to 6
4 to 6
4 to 6
4 to 6
Search engine powered by ElasticSuite