ASRock B860M Pro-A WiFi Micro-ATX Motherboard LGA1851 B860 DDR5 PCIe 5.0 Wi-Fi 6E 2.5GbE Black 90-MXBRS0-A0UAYZ
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ASRock
ASRock B860M Pro-A WiFi Micro-ATX Motherboard LGA1851 B860 DDR5 PCIe 5.0 Wi-Fi 6E 2.5GbE Black 90-MXBRS0-A0UAYZ
€167.25 inc. VAT
90-MXBRS0-A0UAYZ
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ASRock B860M Pro-A WiFi — Micro-ATX LGA1851 Motherboard
A compact, value B860 Micro-ATX board for Intel Core Ultra Series 2 with onboard Wi-Fi 6E, PCIe 5.0, three M.2 slots and 2.5GbE networking.
Intel B860 · LGA1851DDR5 up to 8666+ MHz OCPCIe 5.0 · 3× M.2Wi-Fi 6E · 2.5GbE
The ASRock B860M Pro-A WiFi (part number 90-MXBRS0-A0UAYZ, EAN 4711581490307) is a Micro-ATX motherboard for Intel® Core™ Ultra Series 2 processors on the LGA1851 socket, built on the B860 chipset and tuned by the Pro-A line for reliable everyday performance in a compact footprint. It adds onboard Wi-Fi 6E and Bluetooth to the essentials — a reinforced-steel PCIe 5.0 x16 slot, a Gen5 M.2 socket, three M.2 slots in total, DDR5 memory and a Dragon 2.5GbE LAN. Typically in stock with fast delivery across Cyprus.
Compatibility: Supports only Intel Core Ultra Series 2 (Arrow Lake) CPUs on the LGA1851 socket — not compatible with LGA1700 (12th–14th Gen) chips. Uses DDR5 memory only (no DDR4), with Intel XMP 3.0x profiles. Micro-ATX form factor (24.4 × 24.4 cm) fits Micro-ATX and larger ATX cases. It includes onboard Wi-Fi 6E and Bluetooth (module and antennas included), but has no Thunderbolt, and B860 supports memory overclocking but not CPU core overclocking.
Best For
✓Compact, value Core Ultra Series 2 builds
✓Micro-ATX cases and smaller desktop systems
✓Wireless setups needing onboard Wi-Fi 6E and Bluetooth
✓Gamers wanting PCIe 5.0 graphics without a big spend
✓Fast, roomy storage with three M.2 slots plus four SATA
✓RGB builds using Polychrome SYNC and SignalRGB
Key Features
Onboard Wi-Fi 6E & Bluetooth
An included 802.11axe Wi-Fi 6E module with 6GHz-band support and Bluetooth 5.3 delivers fast, low-latency wireless out of the box — no add-in card needed.
PCIe 5.0 & Three M.2
A reinforced steel PCIe 5.0 x16 slot plus one Gen5x4 and two Gen4x4 M.2 sockets give strong graphics and generous fast storage on a compact board.
DDR5 Memory OC
Four DDR5 DIMM slots up to 256GB and 8666+ MHz OC with Intel XMP 3.0x and CUDIMM support for fast, stable memory tuning.
Reliable, DIY-Friendly Design
A 10+1+1+1+1 Dr.MOS VRM plus a Dragon 2.5GbE LAN, USB-C 20Gb/s, BIOS Flashback and Auto Driver Installer make building and updating simple.
Technical Specifications
Frequently Asked Questions
Singular Expert Insight
The B860M Pro-A WiFi is the compact, wireless-ready entry into the Core Ultra Series 2 platform: it keeps a reinforced-steel PCIe 5.0 slot, a Gen5 M.2 and three M.2 slots in total, and adds onboard Wi-Fi 6E — the main upgrade over the non-WiFi B860M Pro-A. It still drops Thunderbolt and premium audio to stay affordable. For a small, dependable Core Ultra build that needs wireless, it is a smart choice. Pair it with an XMP-rated DDR5 memory kit for the best performance.
Buyer's Guide
Buy it if
You want a compact Micro-ATX Core Ultra board with onboard Wi-Fi 6E, PCIe 5.0, Gen5 M.2, three M.2 slots and 2.5GbE.
Skip it if
You want Thunderbolt, premium audio, Wi-Fi 7, a full-size ATX board, or CPU core overclocking for a K-series chip.
Also consider
The B860M Pro-A (non-WiFi) to save a little, the B860 Pro-A WiFi (ATX) for a full-size board, or the B860 Lightning WiFi for Thunderbolt 4.
Features - ASRock - 90-MXBRS0-A0UAYZ
CPU Socket
- Socket 1851
Colour
black
More Details
Product Code
04:519489
EAN Code
4711581490307
Manufacturer
ASRock