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ASRock B860M Steel Legend WiFi LGA1851 Micro ATX Motherboard Wi-Fi 6E

Brand:
ASRock
ASRock B860M Steel Legend WiFi Motherboard
ASRock B860M Steel Legend WiFi LGA1851 Micro ATX Motherboard Wi-Fi 6E
€228.97 inc. VAT
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90-MXBQF0-A0UAYZ
€192.41 €213.79
€228.97 inc. VAT
Ships from EU stock: 20 item(s)
Product Code
04:519501
EAN Code
4711581490215
Manufacturer
ASRock

Quick Specs

Socket
Intel LGA1851
Chipset
Intel B860
Form Factor
Micro ATX
Memory
4x DDR5, up to 256GB
Storage
1x PCIe 5.0 M.2 + 3x M.2
Networking
Wi-Fi 6E + 2.5G LAN
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ASRock B860M Steel Legend WiFi LGA1851 Micro ATX Motherboard

A premium Intel B860 micro ATX motherboard for Core Ultra Series 2 builds with DDR5, PCIe 5.0, 4x M.2 storage, Thunderbolt 4, Wi-Fi 6E and 2.5G LAN.
Intel LGA1851Intel B860Thunderbolt 4Wi-Fi 6E

The ASRock B860M Steel Legend WiFi is a micro ATX motherboard for Intel Core Ultra processors Series 2 on the LGA1851 socket. It combines the Intel B860 chipset with DDR5 memory support, PCIe 5.0 graphics, four M.2 slots, Thunderbolt 4 USB-C, Dragon 2.5G LAN and Wi-Fi 6E, making it a strong option for compact gaming, productivity and creator-focused Intel desktop builds.

Compatibility Note: Please confirm CPU compatibility, BIOS version, DDR5 memory QVL support and case clearance before purchase. This motherboard uses Intel LGA1851 and is not compatible with older Intel LGA1700 processors.
Best For
✓ Intel Core Ultra Series 2 builds
✓ Compact micro ATX gaming PCs
✓ DDR5 productivity systems
✓ Builds needing Thunderbolt 4 and Wi-Fi 6E

Key Features

 
Intel Core Ultra Platform
Supports Intel Core Ultra processors Series 2 on the LGA1851 socket, giving compact desktop builds a current Intel B860 platform.
 
Steel Legend Design
A 10+1+1+1+1 power phase design, Dr.MOS components and Steel Legend styling make it suitable for reliable compact gaming and productivity systems.
 
PCIe 5.0 and 4x M.2
PCIe 5.0 graphics support and four M.2 slots, including one Blazing M.2 PCIe Gen5x4 slot, provide strong storage and expansion flexibility.
 
Thunderbolt 4 and Wi-Fi 6E
Thunderbolt 4 USB-C, Wi-Fi 6E, Bluetooth 5.3 and Dragon 2.5G LAN offer strong connectivity for gaming, creator peripherals and fast networking.

Technical Specifications

Brand ASRock
Model B860M Steel Legend WiFi
MPN 90-MXBQF0-A0UAYZ
EAN 4711581490215
CPU Socket Intel LGA1851
CPU Support Intel Core Ultra processors Series 2
Chipset Intel B860
Memory 4x DDR5 DIMM, dual-channel, up to 256GB, up to DDR5 8666+ OC
Power Design 10+1+1+1+1 power phase design, Dr.MOS for VCore+GT+SA
Expansion Slots 1x PCIe 5.0 x16 slot + 1x PCIe 4.0 x4 slot
M.2 Storage 1x Blazing M.2 PCIe Gen5x4 + 3x Hyper M.2 PCIe Gen4x4
SATA 4x SATA3 connectors
LAN Dragon 2.5G LAN, Realtek RTL8125BG
Wireless 802.11axe Wi-Fi 6E, Bluetooth 5.3
Audio Realtek ALC897 7.1-channel HD audio, Nahimic Audio
Display Outputs HDMI 2.1 + Thunderbolt 4 USB-C display output, CPU graphics required
Form Factor Micro ATX, 24.4cm x 24.4cm

Frequently Asked Questions

Which processors does this motherboard support?
It supports Intel Core Ultra processors Series 2 using the LGA1851 socket. It is not compatible with older Intel LGA1700 CPUs.
Does it include Thunderbolt 4?
Yes. It includes Thunderbolt 4 USB-C with USB4-ready connectivity and display output support when paired with compatible CPU graphics.
Does it include Wi-Fi?
Yes. It includes Wi-Fi 6E, Bluetooth 5.3 and Dragon 2.5G LAN for wired networking.
Singular Expert Insight
Choose this model if you need a compact LGA1851 board with strong connectivity: Thunderbolt 4, Wi-Fi 6E, 2.5G LAN, PCIe 5.0 graphics and four M.2 slots. If you only need a basic Intel Core Ultra office build, a simpler B860M board may be more cost-effective.

Buyer’s Guide

Buy it if
You need a micro ATX LGA1851 motherboard with DDR5, PCIe 5.0, Thunderbolt 4, Wi-Fi 6E, 2.5G LAN and four M.2 slots.
Skip it if
You need compatibility with older LGA1700 CPUs, DDR4 memory, Wi-Fi 7, a full ATX layout or a lower-cost basic board.
Also consider
Consider an ASRock B860M LiveMixer WiFi if creator-focused USB connectivity matters more, or a Z890 motherboard for more enthusiast-level Intel features.

Features - ASRock - 90-MXBQF0-A0UAYZ

More Details
Product Code
04:519501
EAN Code
4711581490215
Manufacturer
ASRock
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