

£172.01 Original price was: £172.01.£162.13Current price is: £162.13.
£172.01 Original price was: £172.01.£162.13Current price is: £162.13.
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In stock

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Product Description
ASRock B850M Steel Legend WiFi Rock-Solid Durability Meets Next-Gen Power

Next-Level Power and Compatibility
The ASRock B850M Steel Legend WiFi is built to support the latest AMD Ryzenâ„¢ 9000, 8000, and 7000 Series processors on the AM5 socket, ensuring top-tier performance for gamers and creators alike. Its robust 12+2+1 power phase design with Dr.MOS technology provides ultra-stable power delivery, making it an ideal choice for overclockers and high-performance builds. With support for DDR5 memory up to 8000+ MHz (OC), PCIe 5.0 slots, and Blazing M.2 Gen5 storage, this motherboard sets a new benchmark in desktop computing performance.
Cutting-Edge Connectivity & DIY-Friendly Features
Equipped with Wi-Fi 7 (802.11be), Bluetooth 5.4, and 2.5G LAN, the Steel Legend ensures seamless wireless and wired networking, ready for 8K streaming, VR gaming, or ultra-low latency conferencing. DIY users will appreciate the thoughtfully included M.2 bottom heatsink, flexible I/O shield, and graphics card lite release latch that simplify installations. The built-in Polychrome RGB and SignalRGB support bring customizable lighting effects, turning your PC into a visually stunning centerpiece.

Built for Durability and Immersive Audio
Steel Legend lives up to its name with reinforced components, high-end capacitors, and a 2oz copper PCB for better thermals and power efficiency. Nahimic audio delivers a rich, immersive sound experience with crystal-clear communication, perfect for gamers and creators. From its rock-solid reliability to its enthusiast-level feature set, the B850M Steel Legend is designed to deliver an elite computing experience for years to come.

Specification | Details |
---|---|
Motherboard Type | Desktop |
Form Factor | Micro ATX |
Socket | AMD AM5 |
Chipset | AMD B850 |
DDR Type | DDR5 |
RAM Technology | DDR5 (Dual Channel), ECC and Non-ECC, Un-buffered DIMM, Supports XMP & EXPO |
RAM Slots | 4 x DIMM |
RAM Speeds | Up to 8000+ (OC) |
Maximum Memory | 256GB |
Graphics | Integrated (dependent on CPU) |
Graphics Ports | 1 x HDMI, 1 x Display Port |
PCIe Slots (9000 & 7000 Series) | 1 x PCIe 5.0 x16, 1 x PCIe 4.0 x4 |
PCIe Slots (8000 Series) | 1 x PCIe 4.0 x8/x4, 1 x PCIe 4.0 x4 |
Storage | 4 x SATA III, 3 x M.2 |
M.2 Support (9000 & 7000) | M.2_1 – PCIe 5.0 x4 |
M.2 Support (8000) | M.2_1 – PCIe 4.0 x4/x2 |
Chipset M.2 | M.2_2 – PCIe 4.0 x2, M.2_3 – PCIe 4.0 x4 |
RAID Support | RAID 0, 1, 10 (SATA & M.2 NVMe) |
Wireless | Wi-Fi 7 (802.11be), Bluetooth 5.4 |
LAN | 2.5G LAN |
Audio | 7.1 CH HD (Realtek ALC1220) |
Rear USB | 1 x USB 10Gbps Type-C, 1 x USB 10Gbps Type-A, 2 x USB 5Gbps, 4 x USB 2.0 |
Front USB | 1 x USB 5Gbps Type-C, 4 x USB 5Gbps, 4 x USB 2.0 |
Back I/O | 2 x Antenna, 1 x HDMI, 1 x Display Port 1.4, 1 x USB 3.2 Gen2 Type-C, 1 x USB 3.2 Gen2 Type-A, 2 x USB 3.2 Gen1, 4 x USB 2.0, 1 x RJ-45, BIOS Flashback, HD Audio Jacks |
Internal I/O | SPI TPM, Thermistor Cable, Power LED & Speaker, RGB & ARGB Headers, CPU & Chassis Fan, ATX 24-pin, 8-pin + 4-pin 12V, Audio, USB 2.0, USB 3.2 Gen1, Front Type-C |
Accessories | 2 x SATA Cables, 2 x WiFi Antennas, Thermistor Cable, 2 x M.2 Screws, 1 x Standoff |
Package Type | Retail |
Package Weight | 1.6 kg |
Warranty | 3 Year Replacement |
Other Options
Customer Reviews
34 reviews for Asrock B850M STEEL LEGEND WIFI, AMD B850, AM5, Micro ATX, 4 DDR5, HDMI, DP, Wi-Fi 7, 2.5G LAN, RGB, 3x M.2
Clear filtersRecently viewed
- Form Factor: Micro ATX
- Socket: AMD AM5
- Chipset: AMD B850
- DDR Type: DDR5
ASRock B850M Steel Legend WiFi Rock-Solid Durability Meets Next-Gen Power

Next-Level Power and Compatibility
The ASRock B850M Steel Legend WiFi is built to support the latest AMD Ryzenâ„¢ 9000, 8000, and 7000 Series processors on the AM5 socket, ensuring top-tier performance for gamers and creators alike. Its robust 12+2+1 power phase design with Dr.MOS technology provides ultra-stable power delivery, making it an ideal choice for overclockers and high-performance builds. With support for DDR5 memory up to 8000+ MHz (OC), PCIe 5.0 slots, and Blazing M.2 Gen5 storage, this motherboard sets a new benchmark in desktop computing performance.
Cutting-Edge Connectivity & DIY-Friendly Features
Equipped with Wi-Fi 7 (802.11be), Bluetooth 5.4, and 2.5G LAN, the Steel Legend ensures seamless wireless and wired networking, ready for 8K streaming, VR gaming, or ultra-low latency conferencing. DIY users will appreciate the thoughtfully included M.2 bottom heatsink, flexible I/O shield, and graphics card lite release latch that simplify installations. The built-in Polychrome RGB and SignalRGB support bring customizable lighting effects, turning your PC into a visually stunning centerpiece.

Built for Durability and Immersive Audio
Steel Legend lives up to its name with reinforced components, high-end capacitors, and a 2oz copper PCB for better thermals and power efficiency. Nahimic audio delivers a rich, immersive sound experience with crystal-clear communication, perfect for gamers and creators. From its rock-solid reliability to its enthusiast-level feature set, the B850M Steel Legend is designed to deliver an elite computing experience for years to come.

Specification | Details |
---|---|
Motherboard Type | Desktop |
Form Factor | Micro ATX |
Socket | AMD AM5 |
Chipset | AMD B850 |
DDR Type | DDR5 |
RAM Technology | DDR5 (Dual Channel), ECC and Non-ECC, Un-buffered DIMM, Supports XMP & EXPO |
RAM Slots | 4 x DIMM |
RAM Speeds | Up to 8000+ (OC) |
Maximum Memory | 256GB |
Graphics | Integrated (dependent on CPU) |
Graphics Ports | 1 x HDMI, 1 x Display Port |
PCIe Slots (9000 & 7000 Series) | 1 x PCIe 5.0 x16, 1 x PCIe 4.0 x4 |
PCIe Slots (8000 Series) | 1 x PCIe 4.0 x8/x4, 1 x PCIe 4.0 x4 |
Storage | 4 x SATA III, 3 x M.2 |
M.2 Support (9000 & 7000) | M.2_1 – PCIe 5.0 x4 |
M.2 Support (8000) | M.2_1 – PCIe 4.0 x4/x2 |
Chipset M.2 | M.2_2 – PCIe 4.0 x2, M.2_3 – PCIe 4.0 x4 |
RAID Support | RAID 0, 1, 10 (SATA & M.2 NVMe) |
Wireless | Wi-Fi 7 (802.11be), Bluetooth 5.4 |
LAN | 2.5G LAN |
Audio | 7.1 CH HD (Realtek ALC1220) |
Rear USB | 1 x USB 10Gbps Type-C, 1 x USB 10Gbps Type-A, 2 x USB 5Gbps, 4 x USB 2.0 |
Front USB | 1 x USB 5Gbps Type-C, 4 x USB 5Gbps, 4 x USB 2.0 |
Back I/O | 2 x Antenna, 1 x HDMI, 1 x Display Port 1.4, 1 x USB 3.2 Gen2 Type-C, 1 x USB 3.2 Gen2 Type-A, 2 x USB 3.2 Gen1, 4 x USB 2.0, 1 x RJ-45, BIOS Flashback, HD Audio Jacks |
Internal I/O | SPI TPM, Thermistor Cable, Power LED & Speaker, RGB & ARGB Headers, CPU & Chassis Fan, ATX 24-pin, 8-pin + 4-pin 12V, Audio, USB 2.0, USB 3.2 Gen1, Front Type-C |
Accessories | 2 x SATA Cables, 2 x WiFi Antennas, Thermistor Cable, 2 x M.2 Screws, 1 x Standoff |
Package Type | Retail |
Package Weight | 1.6 kg |
Warranty | 3 Year Replacement |
Marcus (verified owner) –
Gets the job done, nothing more
Price (verified owner) –
This component exceeded my expectations
Muriel (verified owner) –
Everything works fine, but delivery could be faster
Reece (verified owner) –
Upgraded my system and noticed the difference instantly
Makenzie (verified owner) –
Installation was easy but needed a quick BIOS update
Lauretta (verified owner) –
Solid performance, just wish it came with more documentation
Lexi (verified owner) –
Works flawlessly with my setup
Michal (verified owner) –
Speed boost was immediately noticeable
Melissa (verified owner) –
Really impressed with the durability
Nola (verified owner) –
Fantastic price for this level of performance
Oswald (verified owner) –
No major issues, just wish support was quicker
Miracle (verified owner) –
Massive improvement from my old component
Lura (verified owner) –
Strong build quality and smooth functionality
Marianne (verified owner) –
Fair quality, feels a bit outdated
Octavio (verified owner) –
A must-have upgrade for any serious gamer
Maddison (verified owner) –
Okay for the price, but not impressive
Morton (verified owner) –
Amazing value for money, my PC runs smoother than ever
Lukas (verified owner) –
Impressive speed, just a bit warm under load
Mitchell (verified owner) –
Perfect for gaming and multitasking
Marlee (verified owner) –
Very stable even under heavy load
Queenie (verified owner) –
Worked as expected, a bit bulky though
Nicole (verified owner) –
Reliable, powerful, and works as expected
Miller (verified owner) –
Decent component but came in basic packaging
Naomi (verified owner) –
Delivered ahead of time and well packed
Laurence (verified owner) –
Exactly what I needed for my gaming rig
Mertie (verified owner) –
My FPS increased significantly after installation
Maggie (verified owner) –
Super fast delivery and the product works perfectly
Lonny (verified owner) –
Great customer support and fast dispatch
Lilian (verified owner) –
Zero compatibility issues, great experience
Octavia (verified owner) –
Came with everything needed to get started
Perry (verified owner) –
Top-notch performance and easy installation
Rashad (verified owner) –
Would definitely buy again from this store
Mara (verified owner) –
Highly recommend for any PC build
Madison (verified owner) –
Very good quality but slightly pricey