

£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 Lightning B860M Performance Engineered for Gamers

Bold Aesthetics, Lightning Performance
The ASRock Lightning B860M stands as a marvel of form and function, blending powerful aesthetics with high-speed performance. Designed to echo the raw force of a lightning strike, its aggressive styling pairs with a next-gen Intel B860 chipset and 14+1+1 phase power design to support Intel® Core™ Ultra Series 2 processors. With support for DDR5 up to 8933+ MHz (OC), this board is purpose-built to push performance boundaries, empowering gamers and creators with cutting-edge hardware architecture and breakthrough memory speeds.
Peak Speed with PCIe Gen5 & Blazing M.2
Accelerate your storage and data handling with the latest PCIe Gen5 Blazing M.2 slot, enabling data rates up to 128Gbps—perfect for ultrafast SSDs. Dual Hyper M.2 Gen4 slots and additional PCIe Gen4x2 M.2 offer lightning-fast transfer speeds, ensuring storage never becomes a bottleneck. Whether you’re loading massive game files or working with 4K+ media projects, this board handles it all with room to spare.

DIY Simplicity & Immersive Experience
Tailored for enthusiasts, the Lightning B860M is packed with toolless M.2 installation, anti-drop heatsinks, and robust thermal solutions. Integrated Wi-Fi 6E, Killer 2.5G LAN, and Nahimic Audio create an immersive online and audio experience, while Thunderbolt™ 4 and USB 3.2 Gen2x2 offer ultra-fast connectivity. Stylish RGB lighting with Polychrome and SignalRGB support delivers unmatched personalization. It’s a DIY builder’s dream board—powerful, intelligent, and built to last.

Specification | Details |
---|---|
Motherboard Type | Desktop |
Form Factor | ATX |
Socket | Intel 1851 |
Chipset | Intel B860 |
DDR Type | DDR5 |
RAM Slots | 4 x DIMM |
RAM Speeds | Up to 8933+ (OC) |
Maximum Memory | 256GB |
Graphics Ports | 1 x HDMI 1 x Display Port 1 x Thunderbolt 4 |
PCIe Slots | 1 x PCIe 5.0 x16 1 x PCIe 4.0 x16 |
Storage Options | 4 x SATA III 4 x M.2 (Gen5 x4, Gen4 x4, Gen4 x2) |
RAID Support | RAID 0, 1, 5, 10 |
LAN | Killer 2.5GB LAN |
Wi-Fi | 802.11axe Wi-Fi 6E + Bluetooth 5.3 |
Audio | 7.1 CH HD (Realtek ALC1220, Nahimic) |
Rear USB | 1 x Thunderbolt 4 Type-C 2 x USB 10Gbps 4 x USB 5Gbps 3 x USB 2.0 |
Front USB | 1 x USB 20Gbps Type-C 4 x USB 5Gbps 4 x USB 2.0 |
I/O Ports | HDMI, Display Port, Thunderbolt 4, SPDIF, LAN, Audio Jacks, Antenna x2, USB Ports, BIOS Flashback |
Accessories | 2 x SATA Cables, 2 x Antennas, ARGB Splitter, Thermistor Cable |
Warranty | 3 Year Replacement Warranty |
Other Options
Customer Reviews
42 reviews for Asrock B860 LIGHTNING 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 Lightning B860M Performance Engineered for Gamers

Bold Aesthetics, Lightning Performance
The ASRock Lightning B860M stands as a marvel of form and function, blending powerful aesthetics with high-speed performance. Designed to echo the raw force of a lightning strike, its aggressive styling pairs with a next-gen Intel B860 chipset and 14+1+1 phase power design to support Intel® Core™ Ultra Series 2 processors. With support for DDR5 up to 8933+ MHz (OC), this board is purpose-built to push performance boundaries, empowering gamers and creators with cutting-edge hardware architecture and breakthrough memory speeds.
Peak Speed with PCIe Gen5 & Blazing M.2
Accelerate your storage and data handling with the latest PCIe Gen5 Blazing M.2 slot, enabling data rates up to 128Gbps—perfect for ultrafast SSDs. Dual Hyper M.2 Gen4 slots and additional PCIe Gen4x2 M.2 offer lightning-fast transfer speeds, ensuring storage never becomes a bottleneck. Whether you’re loading massive game files or working with 4K+ media projects, this board handles it all with room to spare.

DIY Simplicity & Immersive Experience
Tailored for enthusiasts, the Lightning B860M is packed with toolless M.2 installation, anti-drop heatsinks, and robust thermal solutions. Integrated Wi-Fi 6E, Killer 2.5G LAN, and Nahimic Audio create an immersive online and audio experience, while Thunderbolt™ 4 and USB 3.2 Gen2x2 offer ultra-fast connectivity. Stylish RGB lighting with Polychrome and SignalRGB support delivers unmatched personalization. It’s a DIY builder’s dream board—powerful, intelligent, and built to last.

Specification | Details |
---|---|
Motherboard Type | Desktop |
Form Factor | ATX |
Socket | Intel 1851 |
Chipset | Intel B860 |
DDR Type | DDR5 |
RAM Slots | 4 x DIMM |
RAM Speeds | Up to 8933+ (OC) |
Maximum Memory | 256GB |
Graphics Ports | 1 x HDMI 1 x Display Port 1 x Thunderbolt 4 |
PCIe Slots | 1 x PCIe 5.0 x16 1 x PCIe 4.0 x16 |
Storage Options | 4 x SATA III 4 x M.2 (Gen5 x4, Gen4 x4, Gen4 x2) |
RAID Support | RAID 0, 1, 5, 10 |
LAN | Killer 2.5GB LAN |
Wi-Fi | 802.11axe Wi-Fi 6E + Bluetooth 5.3 |
Audio | 7.1 CH HD (Realtek ALC1220, Nahimic) |
Rear USB | 1 x Thunderbolt 4 Type-C 2 x USB 10Gbps 4 x USB 5Gbps 3 x USB 2.0 |
Front USB | 1 x USB 20Gbps Type-C 4 x USB 5Gbps 4 x USB 2.0 |
I/O Ports | HDMI, Display Port, Thunderbolt 4, SPDIF, LAN, Audio Jacks, Antenna x2, USB Ports, BIOS Flashback |
Accessories | 2 x SATA Cables, 2 x Antennas, ARGB Splitter, Thermistor Cable |
Warranty | 3 Year Replacement Warranty |
Obie (verified owner) –
Support was slow to respond
Philip (verified owner) –
Very stable even under heavy load
Myrtice (verified owner) –
Great for gaming, just not future-proof
Milan (verified owner) –
Good choice for mid-range builds
Mariam (verified owner) –
Great customer support and fast dispatch
Orion (verified owner) –
Strong build quality and smooth functionality
Priscilla (verified owner) –
My FPS increased significantly after installation
Nora (verified owner) –
Highly recommend for any PC build
Patience (verified owner) –
Worked as expected, a bit bulky though
Lina (verified owner) –
Fantastic price for this level of performance
Osborne (verified owner) –
Massive improvement from my old component
Noe (verified owner) –
A must-have upgrade for any serious gamer
Lela (verified owner) –
Speed boost was immediately noticeable
Pierre (verified owner) –
Super fast delivery and the product works perfectly
Megane (verified owner) –
Very efficient and stays cool
Norene (verified owner) –
Decent thermal performance, not the best
Leanna (verified owner) –
Fair quality, feels a bit outdated
Mariela (verified owner) –
Good value but no included cables
Manuel (verified owner) –
Very satisfied, just a small scratch on arrival
Niko (verified owner) –
Everything works fine, but delivery could be faster
Nicola (verified owner) –
Came with everything needed to get started
Merle (verified owner) –
This component exceeded my expectations
Neha (verified owner) –
Fair price and great service
Loy (verified owner) –
Performance is inconsistent under load
Paige (verified owner) –
Took a while to arrive, but it works
Lillie (verified owner) –
Runs fine, had to tweak settings a little
Liana (verified owner) –
Exactly as described and works great
Monte (verified owner) –
Installation was simple and quick
Magdalen (verified owner) –
It’s working, but I’ll upgrade soon
Reece (verified owner) –
Reliable, powerful, and works as expected
Miller (verified owner) –
Works great but shipping took a bit longer than expected
Ray (verified owner) –
It’s fine, just not worth the hype
Pascale (verified owner) –
Build quality is impressive, fan a bit loud
Otis (verified owner) –
Could be better for the money
Pedro (verified owner) –
Amazing value for money, my PC runs smoother than ever
Maribel (verified owner) –
Product arrived dusty but functional
Raegan (verified owner) –
Had some issues during installation
Peyton (verified owner) –
Excellent packaging and genuine product
Marina (verified owner) –
Worked after a few restarts
Odie (verified owner) –
Perfect for gaming and multitasking
Noelia (verified owner) –
Good for budget builds, not for high-end use
Murray (verified owner) –
Does the job but runs hotter than expected