Special B2B pricing available after sign-in

ASRock B860 Challenger WiFi Motherboard Intel B860 LGA1851 ATX DDR5 PCIe 5.0 Wi-Fi 7

Brand:
ASRock
ASRock B860 Challenger WiFi DDR5 ATX
ASRock B860 Challenger WiFi Motherboard Intel B860 LGA1851 ATX DDR5 PCIe 5.0 Wi-Fi 7
€215 inc. VAT
Buy
90-MXBUC0-A0UAYZ
€180.67 €200.75
€215.00 inc. VAT
Ships from EU stock: 12 item(s)
Gamer-focused ATX board with Wi-Fi 7, four DDR5 slots, PCIe 5.0 x16, three M.2 (one Gen5x4), 2.5G LAN and ASRock's Lightning Gaming Ports — a fearless foundation for Intel Core Ultra (Series 2) builds.
Product Code
04:581964
EAN Code
4711581494190
Manufacturer
ASRock

Quick Specs

Socket
Intel LGA1851
Chipset
Intel B860
Memory
4x DDR5 · 256GB max
Form Factor
ATX
PCIe
PCIe 5.0 x16
M.2 Storage
3x M.2 (1x Gen5x4)
Wi-Fi
Wi-Fi 7 + Bluetooth
LAN
Realtek 2.5G
Delivery

Order Today...
Ships...
Delivery...
ℹ️ Large or fragile items (e.g. monitors) may require extra handling time. We'll keep you informed.
Payment options
✓ Bank Deposit
Secure checkout with flexible payment methods
Trusted Tech Choice
Buying Benefits Verified
Competitive EU pricing
Delivered to Cyprus from EU stock
Local warranty support
Singular Selected

ASRock B860 Challenger WiFi Motherboard

A gamer-focused ATX board for Intel Core Ultra (Series 2) with Wi-Fi 7, PCIe 5.0 graphics, Gen5 NVMe and ASRock's Lightning Gaming Ports — fearless specs at a sensible price.
LGA1851 · Intel B860 4x DDR5 up to 256GB PCIe 5.0 + Gen5 M.2 Wi-Fi 7 + 2.5G LAN

The ASRock B860 Challenger WiFi is a full ATX motherboard for Intel Core Ultra Processors (Series 2) on the LGA1851 socket. It pairs a 10+1+1+1+1 Dr.MOS power phase with four DDR5 DIMM slots reaching DDR5-8666+ via overclocking, a PCIe 5.0 x16 graphics slot and a Blazing M.2 PCIe Gen5 x4 socket for the fastest NVMe SSDs. Networking is handled by Realtek 2.5GbE LAN and 802.11be Wi-Fi 7 with Bluetooth, while the Challenger Series adds gamer-focused touches like Lightning Gaming Ports and toolless installation. CUDIMM memory is supported for higher frequencies.

Compatibility Note: Requires an Intel Core Ultra (Series 2) CPU for the LGA1851 socket. DDR5 memory only — DDR4 is not supported. ATX form factor — verify case clearance before purchase.
Best For
✓ Mainstream Core Ultra (Series 2) gaming and creator builds
✓ ATX builds wanting Wi-Fi 7 + Gen5 NVMe at a sensible price
✓ Memory enthusiasts running DDR5-8666+ overclocked kits
✓ Gamers who appreciate Lightning Gaming Ports and toolless DIY

Key Features

 
Intel Core Ultra (Series 2) Ready
LGA1851 socket with 10+1+1+1+1 Dr.MOS power for stable performance with the latest Core Ultra desktop CPUs.
 
Wi-Fi 7 + 2.5G LAN
802.11be Wi-Fi 7 with Bluetooth and Realtek 2.5GbE wired LAN cover both fast wireless gaming and high-throughput wired transfers.
 
PCIe 5.0 + Blazing M.2 Gen5
PCIe 5.0 x16 graphics slot and a dedicated Gen5 x4 M.2 socket for the latest GPUs and the fastest NVMe SSDs.
 
Lightning Gaming Ports + Toolless
ASRock's Lightning Gaming Ports prioritise low-latency input devices, while toolless M.2 and component installation speeds up DIY builds.

Technical Specifications

Part Number 90-MXBUC0-A0UAYZ
EAN 4711581494190
CPU Socket Intel LGA1851 (Core Ultra Series 2)
Chipset Intel B860
Form Factor ATX
Power Phase 10+1+1+1+1, Dr.MOS for VCore+GT+SA
Memory 4x DDR5 DIMM, Dual Channel, max 256GB, up to DDR5-8666+ (OC), CUDIMM supported
Expansion Slots 1x PCIe 5.0 x16 + 1x PCIe 4.0 x16
Storage 1x Blazing M.2 PCIe Gen5 x4 + 2x Hyper M.2 PCIe Gen4 x4 + 4x SATA3
Display Outputs 1x HDMI (iGPU required)
LAN Realtek 2.5GbE
Wireless 802.11be Wi-Fi 7 + Bluetooth
Rear USB 1x USB 3.2 Gen1 Type-C + 6x USB 3.2 Gen1 Type-A + 2x USB 2.0
Front USB Headers 1x USB 3.2 Gen1 Type-C + 2x USB 3.2 Gen1 Type-A + 4x USB 2.0
Audio Realtek ALC897 7.1 CH HD Audio with Nahimic Audio
Features Lightning Gaming Ports, toolless installation, ASRock Auto Driver Installer, BIOS Flashback

Frequently Asked Questions

Which CPUs does the B860 Challenger WiFi support?
It uses the Intel LGA1851 socket and supports Intel Core Ultra Processors (Series 2). DDR4 CPUs and older sockets are not compatible.
What wireless connectivity is included?
802.11be Wi-Fi 7 and Bluetooth are built in, with included antennas. Wired networking uses Realtek 2.5GbE on the rear I/O.
How many M.2 slots are there for SSDs?
Three M.2 slots: one Blazing M.2 PCIe Gen5 x4 and two Hyper M.2 PCIe Gen4 x4, plus four SATA3 ports for additional drives.
What are Lightning Gaming Ports?
Dedicated USB ports tuned for low-latency gaming peripherals like keyboards and mice, prioritised in firmware to reduce input lag.
Singular Expert Insight
Choose the B860 Challenger WiFi if you want a gamer-focused ATX board with Wi-Fi 7, PCIe 5.0 graphics and Gen5 NVMe at a sensible price. If you prefer the Rock Series styling, look at the B860 Rock WiFi 7. For a much heavier VRM with Thunderbolt 4 and DisplayPort output, step up to a B860 Steel Legend WiFi.

Buyer's Guide

Buy it if
You build a Core Ultra (Series 2) ATX gaming system and want Wi-Fi 7, PCIe 5.0 GPU support, Gen5 NVMe and Lightning Gaming Ports.
Skip it if
You need DisplayPort, Thunderbolt 4, premium ALC1220 audio, or a heavier VRM — those are reserved for Steel Legend / higher tiers.
Also consider
B860 Challenger WiFi White for a pure-white build, B860 Rock WiFi 7 for clean Rock Series styling, or B860 Steel Legend WiFi for stronger VRM and Thunderbolt 4.

Features - ASRock - 90-MXBUC0-A0UAYZ

CPU Socket
  • Socket 1851
More Details
Product Code
04:581964
EAN Code
4711581494190
Manufacturer
ASRock
  • Recently Viewed
  • Customers Also Bought
 
Why Buy from Singular

Trusted by businesses across Cyprus

Genuine products, EU stock, and expert support for every purchase.
✓ Genuine Products
Sourced through official distribution channels, with full manufacturer warranty.
✓ EU Stock
Shipped from our EU distribution network, with real-time availability on every product.
✓ B2B Ready
VAT invoices for business deduction and credit terms for verified buyers.
Expert Support
Talk to our team for sizing, configuration or volume orders.