

£186.73 Original price was: £186.73.£176.02Current price is: £176.02.
£186.73 Original price was: £186.73.£176.02Current price is: £176.02.
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In stock

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Product Description
ASRock B860M Steel Legend Peak Performance Meets Rock-Solid Design

Built for Performance and Stability
The ASRock B860M Steel Legend motherboard exemplifies power, endurance, and reliability. Designed around Intel’s latest 1851 socket and B860 chipset, it features a 14+1+1+1+1 Phase Power Design with 80A Dr.MOS to handle demanding tasks effortlessly. Enthusiasts and gamers will benefit from advanced DDR5 memory support up to 8666+ MHz (OC), robust power delivery, and stable overclocking. Whether it’s productivity, content creation, or intense gaming, the Steel Legend ensures unmatched system efficiency with 2oz copper PCB layers and premium-grade components.
Cutting-Edge Connectivity and Expansion
Experience lightning-fast performance through PCIe 5.0, PCIe 4.0, and four M.2 slots, including a blazing Gen5 x4 SSD interface. The board supports an array of high-speed USB ports including front and rear USB 3.2 Gen2x2 Type-C, Thunderbolt™ 4, and comprehensive networking with Realtek 2.5G LAN and Wi-Fi 6E. It also includes advanced audio via the Realtek ALC1220 codec with Nahimic Audio, allowing crisp sound output across all devices including HDMI and USB. ASRock’s high-speed interconnects, ultra-USB power delivery, and front-panel support ensure you are always connected.

Smart Cooling and DIY Convenience
DIY builders will enjoy thoughtful design features like the toolless M.2 heatsink, Anti-Drop screws, and Graphics Card Lite Release for simple GPU handling. Cooling is advanced with multiple fan headers, aluminum heatsinks, and Fan-Tastic Tuning for optimal thermal control. BIOS Flashback allows seamless firmware updates without needing a CPU, and RGB lovers can enjoy Polychrome Sync lighting paired with SignalRGB software. Whether building your first system or fine-tuning for peak performance, the ASRock B860M Steel Legend empowers you with durability, power, and beauty.

Specification | Details |
---|---|
Motherboard Type | Desktop |
Form Factor | ATX |
Socket | Intel 1851 |
Chipset | Intel B860 |
DDR Type | DDR5 |
RAM Technology | DDR5 (Dual Channel) Non-ECC, Un-buffered, Clocked Unbuffered DIMM (CUDIMM), Supports XMP 3.0 |
RAM Slots | 4 x DIMM |
RAM Speeds | Up to 8666+ (OC) |
Maximum Memory | 256GB |
Graphics | Integrated Graphics (specs vary by CPU) |
Graphics Ports | 1 x HDMI, 1 x Display Port, 1 x Thunderbolt 4 |
PCI/PCI Express | 1 x PCIe 5.0 x16 (CPU), 1 x PCIe 4.0 x16 (Chipset, x2 mode) |
Storage | 4 x SATA III, 4 x M.2 (1 x Gen5 x4, 2 x Gen4 x4, 1 x Gen4 x2) |
RAID Support | RAID 0, 1, 5, 10 (SATA only) |
Wireless | Wi-Fi 6E, Dual-Band 2×2, Bluetooth 5.3 |
LAN | 2.5GB LAN |
Audio | 7.1 CH HD Audio (Realtek ALC1220) |
USB Rear Ports | 1 x Thunderbolt 4 Type-C, 2 x USB 10Gbps, 4 x USB 5Gbps, 3 x USB 2.0 |
USB Front Ports | 1 x USB 20Gbps Type-C, 4 x USB 5Gbps, 4 x USB 2.0 |
Back Panel I/O | 2 x Antenna, 1 x HDMI, 1 x Display Port, 1 x SPDIF, 1 x Thunderbolt 4 Type-C, 2 x USB 3.2 Gen2, 4 x USB 3.2 Gen1, 3 x USB 2.0, 1 x RJ-45, 1 x BIOS Flashback Button, Audio Jacks |
Internal I/O | Thermistor, RGB/ARGB headers, 2 x CPU Fan, 5 x Chassis Fan, AIO Pump, USB 2.0, USB 3.2 Gen1, USB 3.2 Gen2x2 Type-C |
Accessories | 2 x SATA Cables, 2 x Wi-Fi Antennas, 1 x Thermistor Cable |
Warranty | 3 Year Replacement Warranty |
Other Options
Customer Reviews
37 reviews for Asrock B860 STEEL LEGEND WIFI, Intel B860, 1851, ATX, 4 DDR5, HDMI, DP, TB4, Wi-Fi 6E, 2.5G LAN, RGB, 4x M.2
Clear filtersRecently viewed
- Form Factor: ATX
- Socket: LGA 1851
- Chipset: Intel B860
- DDR Type: DDR5
ASRock B860M Steel Legend Peak Performance Meets Rock-Solid Design

Built for Performance and Stability
The ASRock B860M Steel Legend motherboard exemplifies power, endurance, and reliability. Designed around Intel’s latest 1851 socket and B860 chipset, it features a 14+1+1+1+1 Phase Power Design with 80A Dr.MOS to handle demanding tasks effortlessly. Enthusiasts and gamers will benefit from advanced DDR5 memory support up to 8666+ MHz (OC), robust power delivery, and stable overclocking. Whether it’s productivity, content creation, or intense gaming, the Steel Legend ensures unmatched system efficiency with 2oz copper PCB layers and premium-grade components.
Cutting-Edge Connectivity and Expansion
Experience lightning-fast performance through PCIe 5.0, PCIe 4.0, and four M.2 slots, including a blazing Gen5 x4 SSD interface. The board supports an array of high-speed USB ports including front and rear USB 3.2 Gen2x2 Type-C, Thunderbolt™ 4, and comprehensive networking with Realtek 2.5G LAN and Wi-Fi 6E. It also includes advanced audio via the Realtek ALC1220 codec with Nahimic Audio, allowing crisp sound output across all devices including HDMI and USB. ASRock’s high-speed interconnects, ultra-USB power delivery, and front-panel support ensure you are always connected.

Smart Cooling and DIY Convenience
DIY builders will enjoy thoughtful design features like the toolless M.2 heatsink, Anti-Drop screws, and Graphics Card Lite Release for simple GPU handling. Cooling is advanced with multiple fan headers, aluminum heatsinks, and Fan-Tastic Tuning for optimal thermal control. BIOS Flashback allows seamless firmware updates without needing a CPU, and RGB lovers can enjoy Polychrome Sync lighting paired with SignalRGB software. Whether building your first system or fine-tuning for peak performance, the ASRock B860M Steel Legend empowers you with durability, power, and beauty.

Specification | Details |
---|---|
Motherboard Type | Desktop |
Form Factor | ATX |
Socket | Intel 1851 |
Chipset | Intel B860 |
DDR Type | DDR5 |
RAM Technology | DDR5 (Dual Channel) Non-ECC, Un-buffered, Clocked Unbuffered DIMM (CUDIMM), Supports XMP 3.0 |
RAM Slots | 4 x DIMM |
RAM Speeds | Up to 8666+ (OC) |
Maximum Memory | 256GB |
Graphics | Integrated Graphics (specs vary by CPU) |
Graphics Ports | 1 x HDMI, 1 x Display Port, 1 x Thunderbolt 4 |
PCI/PCI Express | 1 x PCIe 5.0 x16 (CPU), 1 x PCIe 4.0 x16 (Chipset, x2 mode) |
Storage | 4 x SATA III, 4 x M.2 (1 x Gen5 x4, 2 x Gen4 x4, 1 x Gen4 x2) |
RAID Support | RAID 0, 1, 5, 10 (SATA only) |
Wireless | Wi-Fi 6E, Dual-Band 2×2, Bluetooth 5.3 |
LAN | 2.5GB LAN |
Audio | 7.1 CH HD Audio (Realtek ALC1220) |
USB Rear Ports | 1 x Thunderbolt 4 Type-C, 2 x USB 10Gbps, 4 x USB 5Gbps, 3 x USB 2.0 |
USB Front Ports | 1 x USB 20Gbps Type-C, 4 x USB 5Gbps, 4 x USB 2.0 |
Back Panel I/O | 2 x Antenna, 1 x HDMI, 1 x Display Port, 1 x SPDIF, 1 x Thunderbolt 4 Type-C, 2 x USB 3.2 Gen2, 4 x USB 3.2 Gen1, 3 x USB 2.0, 1 x RJ-45, 1 x BIOS Flashback Button, Audio Jacks |
Internal I/O | Thermistor, RGB/ARGB headers, 2 x CPU Fan, 5 x Chassis Fan, AIO Pump, USB 2.0, USB 3.2 Gen1, USB 3.2 Gen2x2 Type-C |
Accessories | 2 x SATA Cables, 2 x Wi-Fi Antennas, 1 x Thermistor Cable |
Warranty | 3 Year Replacement Warranty |
Lucie (verified owner) –
Minta (verified owner) –
Never thought I’d leave a review, but this custom game build is truly worth it! You guys nailed it!
Leonore (verified owner) –
Outstanding custom PC! The build is solid, and the support team was incredibly helpful. Highly recommend!
Leanna (verified owner) –
The white gaming PC looks and works great. Minor fan noise issue, but otherwise very happy with it.
Oliver (verified owner) –
A stunning white gaming PC with top-tier performance. Totally worth it, highly recommend!
Lelia (verified owner) –
Finally, a custom PC that meets all my needs. The build quality and support are exceptional!
Mervin (verified owner) –
Absolutely in love with my new white gaming PC. It’s stylish and super powerful. Excellent purchase!
Lionel (verified owner) –
This is hands down the best custom game build I’ve ever used. Highly recommend to all gamers out there!
Mikel (verified owner) –
Absolutely thrilled with my new custom PC! The performance is outstanding and it looks great too!
Liliane (verified owner) –
Beyond excited with this purchase! The custom game build exceeded my expectations. Awesome work!
Oda (verified owner) –
Found my perfect gaming setup here! Worth every penny and the customer support is fantastic.
Mark (verified owner) –
Never knew I needed a white gaming PC until now. Sleek design and stellar performance!
Lester (verified owner) –
This custom PC is a game-changer for me. Amazing flexibility and top-notch customer service!
Myrtie (verified owner) –
This white gaming PC is a showstopper! Not only looks amazing but performs like a beast. Love it!
Leonel (verified owner) –
My dream gaming setup, perfect in every way. The white finish is just the cherry on top!
Preston (verified owner) –
The white gaming PC performs wonderfully. Just wish the cables were a bit better organized out of the box.
Miracle (verified owner) –
Superb performance and sleek design. This custom game build is a gamer’s dream come true. Great job, team!
Morgan (verified owner) –
Murl (verified owner) –
Couldn’t be happier with my custom PC. It’s powerful, reliable, and looks fantastic. Kudos to the team!
Moriah (verified owner) –
The white gaming PC looks stunning and performs well. Only minor complaint is the fan noise, but it’s manageable.
Lonnie (verified owner) –
Mossie (verified owner) –
Really good custom PC. Setup was a bit tricky, but once it was up and running, it’s been great!
Luz (verified owner) –
Outstanding custom PC! The build is solid, and the support team was incredibly helpful. Highly recommend!
Leonie (verified owner) –
My dream gaming setup, perfect in every way. The white finish is just the cherry on top!
Mortimer (verified owner) –
Found my perfect gaming setup here! Worth every penny and the customer support is fantastic.
Pascale (verified owner) –
Muriel (verified owner) –
Mara (verified owner) –
Found my perfect gaming setup here! Worth every penny and the customer support is fantastic.
Marian (verified owner) –
Quentin (verified owner) –
Really satisfied with this custom game build! Just needed some minor adjustments for peak performance.
Madaline (verified owner) –
Paris (verified owner) –
Outstanding custom PC! The build is solid, and the support team was incredibly helpful. Highly recommend!
Porter (verified owner) –
Larissa (verified owner) –
Never thought I’d leave a review, but this custom game build is truly worth it! You guys nailed it!
Ola (verified owner) –
Norene (verified owner) –
Lonie (verified owner) –
A stunning white gaming PC with top-tier performance. Totally worth it, highly recommend!