




ASUS
ASUS PRIME B860M-K m-ATX Motherboard
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Usually ready in 24 hours
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.
Stable power is crucial for maximizing the performance of Intel® Core™ Ultra Processors (Series 2).The PRIME B860M-K features an 6+1+1+1 phase design with discrete MOSFETs, ensuring efficient and stable power delivery for Intel® processors plus steady performance for day-to-day use.
ASUS Enhanced Memory Profile III (AEMP III) is an advanced firmware feature that empowers users to achieve unparalleled memory performance with cutting-edge CUDIMM memory. Through a two-phase comprehensive tuning process, AEMP III first optimizes the clock driver and then the memory frequency. This results in the best balance between performance and stability, even at cutting-edge speeds of DDR5-7600 or higher.
PRIME B860M-K offers a total of two M.2 slots, including one that supports data-transfer speeds of up to 128Gbps via PCIe 5.0, one that supports 64Gbps via PCIe 4.0. This enables quicker boot-up and app load times with OS or application drives.
The PRIME B860M-K motherboard is engineered with multiple onboard heatsinks and an array of hybrid fan headers to help ensure your rig stays cool and stable under intense workloads. This motherboard offers a versatile range of connectivity, including support for PCIe 5.0 M.2, PCIe 4.0 slot and an arsenal of USB ports which includes Type-C® connection.
Realtek 2.5Gb Ethernet reduces CPU overhead and offers exceptionally high TCP and UDP throughput for faster, smoother data transfers. A batch of USB ports support high-end rigs loaded with peripherals, including a front USB Type-C® connector with ultrafast USB 5Gbps for transmission speeds of up to 5Gbps.
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) |
| 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 ports2 x USB 2.0 headers support 4 additional USB 2.0 ports |
| 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
Manufacturer Technical Data
| Product Spec Sheet | Not available for this product |
|---|
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