

£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
49 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 |
Marielle (verified owner) –
Product works, manual wasn’t very clear
Marco (verified owner) –
Worked after a few restarts
Rahsaan (verified owner) –
Great customer support and fast dispatch
Margarita (verified owner) –
Performance is inconsistent under load
Malcolm (verified owner) –
Very efficient and stays cool
Lenora (verified owner) –
Speed boost was immediately noticeable
Makenzie (verified owner) –
Support was slow to respond
Lilla (verified owner) –
Installation was tricky for beginners
Opal (verified owner) –
Not bad, but there are better options for the price
Marilou (verified owner) –
Exactly what I needed for my gaming rig
Margaux (verified owner) –
No issues at all, plug and play with great performance
Malachi (verified owner) –
Good value but no included cables
Matilda (verified owner) –
Reliable, powerful, and works as expected
Mariana (verified owner) –
This component exceeded my expectations
Oleta (verified owner) –
Super fast delivery and the product works perfectly
Novella (verified owner) –
Really impressed with the durability
Noemie (verified owner) –
Installation was simple and quick
Linnea (verified owner) –
No major issues, just wish support was quicker
Lee (verified owner) –
A must-have upgrade for any serious gamer
Osvaldo (verified owner) –
Exactly as described and works great
Luis (verified owner) –
Perfect for gaming and multitasking
Meggie (verified owner) –
Amazing value for money, my PC runs smoother than ever
Magnus (verified owner) –
Does the job well, no major complaints
Rafaela (verified owner) –
Highly recommend for any PC build
Noble (verified owner) –
Very satisfied, just a small scratch on arrival
Maritza (verified owner) –
Came with everything needed to get started
Miles (verified owner) –
Would definitely buy again from this store
May (verified owner) –
Very stable even under heavy load
Napoleon (verified owner) –
Fantastic price for this level of performance
Myles (verified owner) –
Happy with the product, minor noise under load
Leon (verified owner) –
Solid quality and very quiet in operation
Max (verified owner) –
Zero compatibility issues, great experience
Michele (verified owner) –
No major issues, but lacks polish
Litzy (verified owner) –
Performance boost was noticeable
Melyssa (verified owner) –
Happy overall, just had to replace a missing screw
Porter (verified owner) –
Improved my system but not as much as I hoped
Mertie (verified owner) –
Decent component but came in basic packaging
Price (verified owner) –
Speed boost was immediately noticeable
Patrick (verified owner) –
Upgraded my system and noticed the difference instantly
Melyna (verified owner) –
Works flawlessly with my setup
Murphy (verified owner) –
Not perfect but definitely worth the price
Laurence (verified owner) –
Exactly what I needed for my gaming rig
Marques (verified owner) –
No issues at all, plug and play with great performance
Paolo (verified owner) –
Could be better for the money
Marley (verified owner) –
Decent thermal performance, not the best
Nicola (verified owner) –
Slight improvement over my old part
Lamar (verified owner) –
Super fast delivery and the product works perfectly
Marisol (verified owner) –
Not bad, but there are better options for the price
Lesley (verified owner) –
Installation was simple and quick