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.
The PRIME B860M-K enhances the user experience across the board, from simplifying BIOS setting adjustments to offering customizable RGB lighting controls for a uniquely personal system aesthetic. The PRIME B860M-K motherboard features EZ PC DIY innovations that simplify and speed up the PC building process, making DIY easy and convenient.
FEATURES:
- Micro-ATX Form Factor
- Intel® B860 Chipset
- Supports Intel® Core™ Ultra Processors (Series 2)
- Support for DDR5 up to 8800+MT/s, AEMPIII
- PCIe 4.0 support for graphics cards
- 2.5Gb Ethernet support for faster data transfer
SPECIFICATIONS:
- Socket: Intel Socket LGA1851
- CPU: Supports Intel® Core™ Ultra Processors (Series 2) Desktop Processors
- Chipset: Intel® B860 Chipset
- DDR5 Memory: Support DDR5 8800+MT/s, ASUS Enhanced Memory Profile (AEMPIII) supported
- Memory Channel: Dual
- DIMM Slots: 2
- Max Memory (GB): 128
- PCI-E 4.0 x16: 1
- PCI-E 4.0 x1: 2
- SATA 6G: 4
- M.2 Slot: 2
- RAID: Intel® Rapid Storage Technology supports SATA RAID 0/1/5/10
- LAN: Realtek 2.5Gb Ethernet, TUF LANGuard
- USB Ports Rear:
- 1 x USB 10Gbps port (1 x Type-A)
- 2 x USB 5Gbps ports (2 x Type-A)
- 3 x USB 2.0 ports (3 x Type-A)
- USB Ports Front:
- 1 x USB 5Gbps connector (supports USB Type-C®)
- 1 x USB 5Gbps header supports 2 additional USB 5Gbps ports
- 2 x USB 2.0 headers support 4 additional USB 2.0 ports
- USB Type-C® power delivery output: max. 5V/3A
- Audio ports (Rear): Realtek 7.1 Surround Sound High Definition Audio CODEC
- HDMI: 1
- DisplayPort: 1
- DirectX: 12
- Form Factor: Micro-ATX
- Operating System: Support for Windows 11(22H2 & later), Windows 10 64-bit(21H2 & later)
WHAT’S IN THE BOX:
- Asus PRIME B860M-K Intel LGA1851 M-ATX Motherboard – Black x1
- SATA Cables x2
- I/O Shield x1
- M.2 Anchor Package x1
- Quick Start Guide x1








