Special offer
Mainboard, ASUS, Intel B860 Express, LGA1851, Micro-ATX, Memory DDR5, Memory slots 2, 2xPCI-Express 4.0 1x, 1xPCI-Express 4.0 16x, 2xM.2, 1xHDMI, 1xDisplayPort, 1xAudio-In, 1xAudio-Out, 1xMicrophone, 3xUSB 2.0, 2xUSB 3.0, 1xUSB 3.2, 1xPS/2, 1xRJ45, PRIMEB
MPN:
PRIME B860M-K
Brand:
Asus
CPU Socket / Platform:
Intel Core Ultra (Series 2)
Chipset:
Intel B860
Memory Slot Type:
DIMM
€155.29
/ incl. VAT
€128.34
/ excl. VAT
/ incl. VAT
/ excl. VAT
In 2 Business Days
4 in Stock
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Product Description
B860M-K
ASUS PRIME series motherboards are expertly engineered to unleash the full potential of the latest Intel® Core™ Ultra Processors (Series 2). Boasting a robust power design, comprehensive cooling solutions and intelligent tuning options, the PRIME B860M-K motherboard provides users and PC DIY builders with a range of performance optimizations via intuitive software and firmware features. It’s designed to be Advanced AI PC-ready, offering the power and connectivity needed for demanding AI applications.
ASUS PRIME series motherboards are expertly engineered to unleash the full potential of the latest Intel® Core™ Ultra Processors (Series 2). Boasting a robust power design, comprehensive cooling solutions and intelligent tuning options, the PRIME B860M-K motherboard provides users and PC DIY builders with a range of performance optimizations via intuitive software and firmware features. It’s designed to be Advanced AI PC-ready, offering the power and connectivity needed for demanding AI applications.
Specifications
General
Model
PRIME B860M-K
Processor
CPU Brand
Intel
CPU Socket
The physical socket on the motherboard (e.g. LGA1700, AM5). Must match.
LGA 1851 (Socket V1)
Memory
Max Supported RAM
128 GB
Memory Channels
Dual-channel (2) doubles bandwidth vs single-channel; quad-channel for servers.
Dual-channel
Memory Slots
2
Supported Memory Types
DDR5-SDRAM
Unbuffered (UDIMM)
Yes
ECC Support
Error-Correcting Code memory support. Critical for servers and workstations.
Non-ECC
Storage
HDD Bays
4
M.2 Slots
2
SATA III Ports
4
Drive Bays
6
RAID Levels
0/1/10/5
RAID Support
RAID (Redundant Array of Independent Disks) combines drives for speed or redundancy. RAID 0=speed, RAID 1=mirror.
Yes
Supported Interfaces
M.2, SATA III
Supported Drive Types
HDD & SSD
M.2 Slot 1: PCIe Gen
5.0
M.2 Slot 1: Key Size
2280
M.2 Slot 2: PCIe Gen
4.0
M.2 Slot 2: Key Size
2280
Connectivity
DisplayPort Ports
1
LAN Speed
2.5 Gigabit Ethernet
Ethernet (LAN Port)
Wired network port. More stable and faster than Wi-Fi for office and server use.
Yes
LAN Ports
1
Front Audio Header
Yes
Front Panel Header
Yes
HDMI Ports
1
PCIe 4.0 x16 Slots
1
TPM Header
Trusted Platform Module header for hardware security chip (required for Win 11).
Yes
USB 2.0 Headers (Internal)
2
USB 2.0 Ports (Rear)
2
USB 3.2 Gen 1 Headers
2
USB 3.2 Gen 1 Type-A Ports
2
USB 3.2 Gen 2 Type-A Ports
1
Wi-Fi
No
COM (Serial) Ports
1
PS/2 Ports
1
S/PDIF Output
Yes
Pci Express X1 Slots
2
Audio
Audio Channels
2.0 = stereo. 5.1 = surround with subwoofer. 7.1 = full surround for gaming/cinema.
7.1 channels
Power
ATX 24-pin Connector
Yes
12V Power Connector
ATX 12V connector supplying power to the CPU voltage regulator.
Yes
Cooling
CPU Fan Header
Yes
Chassis Fan Headers
2
Features
ARGB/RGB Header
Yes
Compatibility
BIOS Memory
256 Mbit
BIOS Type
UEFI AMI
Compatible With
PC
Parallel Processing
SLI (Scalable Link Interface, NVIDIA) / CrossFire (AMD) for linking two GPUs. Rarely used today.
Not supported
Supported CPU Socket
LGA 1851
Windows Support
Windows 10 x64/Windows 11
Physical
Depth
222 mm
Width
244 mm
Form Factor
ATX: full-size. mATX: medium. ITX: compact. Determines case compatibility.
micro ATX
Additional
Warranty
36
SKU
1432679
EAN
4711387808498