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ShopMotherboardsASUS PRIME B860M-K Intel B860 LGA 1851 (Socket V1) micro ATX
ASUS PRIME B860M-K Intel B860 LGA 1851 (Socket V1) micro ATX
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ASUS PRIME B860M-K Intel B860 LGA 1851 (Socket V1) micro ATX

£132.14

£158.57 inc. VAT

Low Stock(63)MPN: 90MB1JT0-M0EAY0
🚚 Next-day delivery £4.95
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Key Features

ASUS PRIME B860M-K
Motherboard
micro ATX
LGA1851 Socket
B860 Chipset
USB 3.2 Gen 2, USB 3.2 Gen 1, USB-C 3.2 Gen 1
2.5 Gigabit LAN
onboard graphics (CPU required)

Product Overview

AI-generated summary

For £132.91 ex‑VAT, the ASUS PRIME B860M‑K is the kind of micro‑ATX board that makes sense if you’re building a straightforward business PC for everyday workloads: office apps, light IT admin tooling, spreadsheets, modest virtualization, that sort of thing. ASUS has a reputation for being consistent with BIOS updates and “just works” stability, and the PRIME line tends to be reliable without the price tag of the more feature-heavy models. If you’re buying as a reseller/build house and want fewer headaches, this is a safe pick—especially for customers who don’t need lots of PCIe expansion or exotic connectivity.

That said, I wouldn’t recommend it for people who expect “upgrade city.” Micro‑ATX boards like this are usually a compromise on expansion and physical I/O, so if your customer routinely adds multiple cards (capture, extra networking, RAID/HBA, fast storage add‑ins), you’ll want to step up in size/features or at least check the board’s available slots and rear ports before ordering. In short: good value for a cost-controlled business build, but not the one to choose if the spec is going to evolve heavily over time.

Specifications

Processor

Processor manufacturerIntel
Processor socketLGA 1851 (Socket V1)
Compatible processor seriesIntel Core Ultra (Series 2)
Supported processor socketsLGA 1851

Memory

Supported memory typesDDR5-SDRAM
Number of memory slots2
Memory slots typeDIMM
Memory channelsDual-channel
ECC сompatibilitynon-ECC

Storage controllers

Supported storage drive typesHDD & SSD
Supported storage drive interfacesM.2,SATA III
Number of HDDs supported4
Number of storage drives supported6
RAID supportY

Graphics

Parallel processing technology supportNot supported

Internal I/O

USB 2.0 connectors2
USB 3.2 Gen 1 (3.1 Gen 1) connectors2
Number of SATA III connectors4
S/PDIF out connectorY
Front panel audio connectorY

Rear panel I/O ports

USB 2.0 ports quantity2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity2
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity1
Ethernet LAN (RJ-45) ports1
PS/2 ports quantity1

Network

Ethernet LANY
Ethernet interface type2.5 Gigabit Ethernet
Wi-FiN

Features

Motherboard chipsetIntel B860
Audio output channels7.1 channels
Component forPC
Motherboard form factorMicro ATX
Motherboard chipset familyIntel

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