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ASRock B860M Lightning WiFi (90-MXBQG-A0UAYZ)

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ASRock B860M Lightning WiFi
2025Phantom GamingThunderbolt v4Wi-FiM.2 coolingbacklight2.5 Gbps
Towards:gaming
Form Factor:micro-ATX
Socket:LGA 1851
Chipset:Intel B860
BIOS:Ami
RAM slots:DDR5 4 sl
RAM form factor:DIMM
RAM clock:8666 MHz
Sound (channels):7.1
Connectors:HDMI, M.2
Additional connectors:Thunderbolt v4, DisplayPort
Power connector:24-pin
Processor power:8+8-pin
All specifications
Specifications B860M Lightning WiFi
Main
Featuresgaming
SocketLGA 1851
Form factormicro-ATX
Power phases16 / 12+1+1+1+1 /
VRM heatsink
LED lighting
Lighting syncASRock Polychrome Sync
Size (HxW)244x244 mm
Chipset
ChipsetIntel B860
BIOSAmi
UEFI BIOS
RAM
DDR54 slot(s)
Memory moduleDIMM
Operation mode2 channel
Max. clock frequency8666 MHz
Max. memory256 GB
XMP
Drive interface
SATA 3 (6Gbps)4
M.2 connector4
M.24xPCIe 4x
M.2 version1x5.0, 3x4.0
M.2 SSD cooling
Integrated RAID controller
Expansion slots
PCIe 16x slots1 pcs
PCIe support5.0
Steel PCIe connectors
Internal connections
TPM connector
USB-A 2.02 pcs
USB-A 5Gbps1 pcs
USB-C 10Gbps1 psc
ARGB LED strip3
RGB LED strip1
Video outputs
HDMI output
HDMI versionv2.1
DisplayPort
DisplayPort versionv.1.4
Integrated audio
AudiochipRealtek ALC1220
Sound (channels)7.1
Optical S/PDIF
Network interfaces
Wi-FiWi-Fi 6E (802.11ax)
BluetoothBluetooth v5.3
LAN (RJ-45)2.5 Gbps
LAN ports1
LAN controllerKiller E3100G
External connections
USB-A 2.02 pcs
USB-A 5Gbps4 pcs
USB-A 10Gbps2 pcs
Thunderboltx1 v4
Alternate Mode
BIOS FlashBack
Power connectors
Main power socket24-pin
CPU power8+8-pin
Fan power connectors7
CPU Fan 4-pin2
CPU/Water Pump Fan 4-pin1
Chassis/Water Pump Fan 4-pin4
Official Websitepg.asrock.com
Added to E-CatalogJanuary 2025
P/N
90-MXBQG-A0UAYZ

E-Catalog UK editor, Motherboards
Valerii Lenko, edited 10.11.2025
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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Asrock B860M Lightning WiFi Intel B860 LGA 1851 (Socket V1) micro ATX

    Lightning series stands as a symbol of both speed and power. The design employs linear and angular... moreelements evoking the imagery of lightning – a spectacle of raw energy and breathtaking speed. - Supports Intel® Core™ Ultra Processors (Series 2) (LGA1851) - 12+1+1+1+1 Power Phase 80A SPS for VCore+GT+SA - 4 x DDR5 DIMMs - Supports Dual Channel up to 8666+ (OC) - 1 PCIe 5.0 x16 - Graphics Output Options: 1 HDMI 1 DisplayPort 1 Thunderbolt™ 4 Type-C - Realtek ALC1220 7.1 CH HD Audio Codec Nahimic Audio - 4 SATA3 - 1 Blazing M.2 (PCIe Gen5x4) - 3 Hyper M.2 (PCIe Gen4x4) - 1 Thunderbolt™ 4 Type-C (Rear) - 3 USB 3.2 Gen2 (2 Rear 1 Front Type-C) - 6 USB 3.2 Gen1 (4 Rear 2 Front) - 6 USB 2.0 (2 Rear 4 Front) - Killer 2.5G LAN - 802.11axe Wi-Fi 6E + Bluetooth - Supports BIOS Flashback Memory OC Shield   Performance - Exclusive 20K Cap with 1000uF Capacitance - The upgraded 20K Black capacitor not only extends the lifespan to 20000 hours but also increases the capacitance value from 560uF to 1000uF - 12+1+1+1+1 Power Phase Design - Featuring sturdy components and completely smooth power delivery to the CPU. Plus it offers unmatched overclocking capabilities and enhanced performance with the lowest temperature for advanced gamers as well. - SPS (Smart Power Stage) - Dr.MOS design features the latest SPS (Smart Power Stage) technology. It’s optimized for monitoring current and temperature of each phase thus delivering smoother and neater power to the CPU with enhanced performance and OC capability. - Hi-Density Power Connector - CPU overclocking requires higher current. ASRock Hi-Density Power Connectors are designed to withstand higher currents compared to traditional CPU and ATX power connectors providing a more stable system and reducing the risk of fire during heavy overclocking. - 2oz Copper PCB - 2 ounce copper inner layers that provide stable signal traces and power shapes! Delivering lower temperature and higher energy efficiency for overclocking. - 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. - Memory OC Shield - ASRock's exclusive Memory OC Shield is a patented feature engineered to reduce electromagnetic interference (EMI) that could affect memory overclocking. By shielding memory modules from EMI noise and optimizing the layout the Memory OC
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Asrock B860M Lightning WiFi Intel B860 LGA 1851 (Socket V1) micro ATX

Asrock B860M Lightning WiFi Intel B860 LGA 1851 (Socket V1) micro ATX Lightning series stands as a symbol of both speed and p... moreower. The design employs linear and angular elements. evoking the imagery of lightning – a spectacle of raw energy and breathtaking speed.FAST MYSTERIOUS UNBEATABLEPhantom Gaming is designed by gamers and for gamers! Underneath its relentless appearance lie plentiful gaming oriented features and excellent gaming capabilities. It’s all about bringing a new gaming experience to gamers!2oz Copper PCB2 ounce copper inner layers that provide stable signal traces and power shapes! Delivering lower temperature and higher energy efficiency for overclocking.DDR5 XMP & EXPO SupportDerived 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.Memory OC ShieldASRock's exclusive Memory OC Shield is a patented feature engineered to reduce electromagnetic interference (EMI) that could affect memory overclocking. By shielding memory modules from EMI noise and optimizing the layout. the Memory OC Shield enhances stability and reliability during high-frequency operations. enabling users to push their systems to the maximum potential.PCIe Gen5 Blazing M.2The 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.M.2 Heatsink Toolless DesignBesides the M.2 SSD toolless design on the motherboard. ASRock up a notch by introducing this industry first M.2 heatsink quick release mechanism on the motherboard. The user friendly toolless design helps installing M.2 SSD super easy & simple.XXL M.2 HeatsinkThe extra large aluminum alloy M.2 heatsink effectively improves heat dissipation to keep those high speed M.2 SSDs as cool as possible. it is able to give better stability while maintaining top performance.Aluminum HeatsinkThe 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.Wi-Fi 6E 802.11axeWiFi 6E technology has extended to the whole new 6GHz spectrum band. providing more WiFi capability and giving an even better and faster internet traffic. In addition to deliver higher speeds. the WiFi 6E also enhances the lower latency and supports service levels that are equivalent to 5G networks.Thunderbolt™ 4
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Asrock B860M Lightning WiFi

Unleash next-generation performance with the ASROCK B860M Lightning WiFi motherboard, a powerhouse component engineered for t... morehe future of computing. Designed to be the rock-solid foundation of your new build, this motherboard harnesses the full potential of the latest Intel processors, providing a seamless and incredibly responsive user experience for gamers, creators, and enthusiasts. Built around the new LGA 1851 socket, it offers native support for Intel Core Ultra (Series 2) processors, ensuring you are ready for cutting-edge CPU technology right out of the box. The micro ATX form factor delivers a perfect balance of expansive features and a compact footprint, making it an ideal choice for a wide range of PC cases without compromising on performance or connectivity.Experience a revolutionary leap in memory performance with support for ultra-fast DDR5 RAM. With four DIMM slots supporting dual-channel architecture and a staggering maximum capacity of 256 GB, this board is built for extreme multitasking and demanding applications. Push the limits of speed with supported memory clock speeds exceeding >8300 MHz (OC), allowing you to achieve unparalleled data transfer rates for smoother gameplay and faster rendering times. When it comes to connectivity, the B860M Lightning WiFi motherboard is second to none. It features the latest Wi-Fi 6E standard for interference-free, high-speed wireless networking, complemented by Bluetooth 5.3 for connecting all your peripherals. For those who demand the most stable connection, the onboard Killer E3100G 2.5 Gigabit Ethernet port prioritizes gaming and streaming traffic to eliminate lag and provide a competitive edge. Storage is both fast and flexible, with multiple M.2 slots (M2 SATA) and traditional SATA ports to accommodate a mix of high-speed NVMe SSDs and larger capacity drives. Immerse yourself in pristine, high-fidelity sound with the 7.1 channel HD Audio powered by the premium Realtek ALC1220 audio chip, delivering crystal-clear audio for games, movies, and music. Main Features:* Next-Generation CPU Support: Features the Intel LGA 1851 socket, designed for the latest Intel Core Ultra (Series 2) processors.* Extreme DDR5 Memory Performance: Supports up to 256 GB of dual-channel DDR5 memory with overclocked speeds reaching an incredible 8666 MHz for elite-level performance.* Advanced Connectivity: Equipped with Wi-Fi 6E, Bluetooth 5.3, and a Killer E3100G 2.5 Gigabit LAN port for ultra-fast, low-latency online experiences.* Immersive 7.1 Channel HD Audio: Powered by the high-end Realtek ALC1220 audio codec for rich, detailed, and positionally accurate sound.* Flexible High-Speed Storage: Offers a combination of advanced M.2 slots and SATA ports for building a versatile and responsive storage configuration.* Robust and Compact Design: The micro ATX form factor provides a wealth of features in a size suitable for more compact and efficient PC builds.* Future-Proof Platform: Built on the Intel B860 chipset
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£170.99
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ASRock B860M Lightning WiFi DDR5 PCIe 50 MicroATX Motherboard

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£173.63
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Asrock B860M Lightning WiFi Intel B860 LGA 1851 micro ATX

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£183.99
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