ASUS PRIME B860M-K DDR5 micro-ATX Motherboard - Black

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KD 46.500
Brand : Asus
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    • Ready for Advanced AI PC

    • Intel LGA 1851 Socket

    • Intel® Core™ Ultra Processors (Series 2)

    • USB 20Gbps Type-C

    • PCIe 5.0 s​​​​lot

    • micro-ATX

    ASUS PRIME B860M-K DDR5 micro-ATX Motherboard - Black

    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.

    AI Advisor

    ASUS AI Advisor allows users to explore the functionality and advanced features of ASUS motherboards in a simple and straightforward way.

    Performance

    Digital Power Design

    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.

    Enhanced Memory & Storage Performance

    AEMP III for Ultimate DDR5 Performance

    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.

    DIMM Fit

    DIMM Fit is an ASUS-exclusive BIOS feature that precisely analyzes individual memory modules to optimize performance and pinpoint potential issues. This offers peak efficiency, compatibility, and system stability. Whether you are an overclocker seeking ultimate performance, a competitor pursuing the most responsive gameplay, or a content creator prioritizing rock-solid stability, DIMM Fit provides optimizations tailored to your needs and your hardware configuration.

    Two M.2 slots (up to 128Gbps)

    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.3

    Cooling

    Cooler by design

    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.

    Smart cooling precision

    ASUS Fan Xpert 2+

    ASUS Fan Xpert 2+ software provides comprehensive control over fans. An Auto-Tuning mode intelligently configures all parameters with a single click. There’s also an Extreme Quiet mode that reduces chassis fan speeds to below the default minimum to keep your system whisper-quiet when performing light tasks. Fans can also be controlled via the UEFI BIOS.

    Flexibility

    Empowering connections

    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

    Realtek 2.5Gb Ethernet reduces CPU overhead and offers exceptionally high TCP and UDP throughput for faster, smoother data transfers.

    USB 5Gbps Type-C®

    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.

    Customization

    Personalization

    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.

    UEFI BIOS

    The UEFI interface delivers easy-to-use configuration options for PC beginners, and advanced features for veterans.

    ASUS DriverHub

    Simplify driver management with automatic detection, one-click installation and update for smooth, efficient system performance.

    Armoury Crate

    Customize Aura Sync RGB and control ASUS devices. Includes product registration and updates.

    Aura Sync

    Complete RGB lighting control for enthusiast systems, ensuring seamless synchronization with compatible hardware.

    Addressable Gen2 RGB headers

    Two Addressable Gen2 headers detect LED counts on compatible RGB devices, automatically adjusting lighting effects accordingly.

    DIY friendly

    The PRIME B860M-K motherboard features EZ PC DIY innovations that simplify and speed up the PC building process, making DIY easy and convenient.

    SafeSlot Core+

    SafeSlot Core+ is a one-piece stainless-steel brace that shields the slot to protect it from damage. The metal cover is tightly secured to the slot with hooks, and the entire assembly is firmly anchored to the PCB with strengthened solder points to provide a secure foundation for heavyweight graphics cards.

    Specifications

    • Model :  PRIME B860M-K

    CPU

    • Supports Intel® Core™ Ultra Processors (Series 2), LGA1851*

    • Supports Intel® Turbo Boost Technology 2.0 and Intel® Turbo Boost Max Technology 3.0**

    • ** Intel® Turbo Boost Max Technology 3.0 support depends on the CPU types.

    Chipset

    • Intel® B860 Chipset

    Memory

    • 2 x DIMM slots, max. 128GB, DDR5

    • Supports up to 8800+MT/s (OC),  Non-ECC, Un-buffered ,Clocked Unbuffered DIMM (CUDIMM)*

    • Dual channel memory architecture

    • DIMM Fit

    • Supports Intel® Extreme Memory Profile (XMP) memory module

    • ASUS Enhanced Memory Profile III(AEMPIII)

    • * Supported memory types, data rate (speed), and number of DRAM modules vary depending on the CPU and memory configuration, for more information please refer to CPU/Memory Support list under the Support tab of product information

    • ** Non-ECC, un-buffered DDR5 memory supports On-Die ECC function.

    Graphics

    • 1 x DisplayPort**

    • 1 x HDMI™ port***  

    • * Graphics specifications may vary between CPU types.

    • ** Supports max. 4K@60Hz as specified in DisplayPort 1.4.

    • ***  Supports 4K@60Hz as specified in HDMI 2.1.

    • **** VGA resolution support depends on processors' or graphic cards' resolution.

    Expansion Slots

    • Intel® Core™ Ultra Processors (Series 2)

    • 1 x PCIe 4.0 x16 slot

    • Intel® B860 Chipset

    • 2 x PCIe 4.0 x1 slots

    • - To ensure compatibility of the device installed.

    Storage

    • Total supports 2 x M.2 slots and 4 x SATA 6Gb/s ports*
      Intel® Core™ Ultra Processors (Series 2) *

    • M.2_1 slot (Key M), type 2242/2260/2280 (supports PCIe 5.0 x4 mode)

    • Intel® B860 Chipset

    • M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode)

    • 4 x SATA 6Gb/s ports

    • * Intel® Rapid Storage Technology supports SATA RAID 0/1/5/10.

    Ethernet

    • 1 x Realtek 2.5Gb Ethernet

    • ASUS LANGuard

    USB

    • Rear USB (Total 6 ports)

    • 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)**

    • Front USB (Total 7 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.

    • ** USB_E1 port, USB_E2 port, USB_E3 port and USB_E4 port share the bandwidth.

    Audio

    • Realtek 7.1 Surround Sound High Definition Audio CODEC*

    • - Supports: Jack-detection, Multi-streaming, Front Panel Jack-retasking

    • - Supports up to 24-Bit/192 kHz playback

    • Audio Features

    • - Audio Shielding

    • - Premium audio capacitors

    • - Dedicated audio PCB layers

    • * A chassis with an HD audio module in the front panel is required to support 7.1 Surround Sound audio output.

    Back Panel I/O Ports

    • 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 DisplayPort

    • 1 x HDMITM port

    • 1 x Realtek 2.5Gb Ethernet port

    • 3 x Audio jacks

    • 1 x PS/2 Keyboard/Mouse combo port

    Internal I/O Connectors

    • Fan and Cooling Related

    • 1 x 4-pin CPU Fan header

    • 2 x 4-pin Chassis Fan headers

    • Power Related

    • 1 x 24-pin Main Power connector

    • 1 x 8-pin +12V CPU Power connector

    • Storage Related

    • 2 x M.2 slots (Key M)

    • 4 x SATA 6Gb/s ports

    • USB

    • 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

    • Miscellaneous

    • 2 x Addressable Gen2 headers

    • 1 x Aura RGB header

    • 1 x Clear CMOS header

    • 1 x COM Port header

    • 1 x Front Panel Audio header (F_AUDIO)

    • 1 x S/PDIF Out header

    • 1 x SPI TPM header (14-1 pin)

    • 1 x 10-1 pin Front Panel System header

    Special Features

    • ASUS 5X PROTECTION III

    • - DIGI+VRM

    • - LANGuard

    • - Overvoltage protection

    • - SafeSlot Core+

    • - Stainless-steel back I/O

    • ASUS Q-Design

    • - Q-Dashboard

    • - Q-DIMM

    • - Q-LED Core

    • - Q-Slot

    • ASUS Thermal Solution

    • - VRM heatsink design

    • ASUS EZ DIY

    • - ProCool

    • Aura Sync

    • - Aura RGB header

    • - Addressable Gen2 headers

    Software Features

    • ASUS Exclusive Software

    • Armoury Crate

    • - Aura Sync

    • - Fan Xpert 2+

    • - Power Saving

    • ASUS AI Advisor

    • ASUS DriverHub

    • ASUS CPU-Z

    • Norton 360 Deluxe (60 Days Free Trial)

    • WinRAR (40 Days Free Trial)

    • UEFI BIOS

    • ASUS EZ DIY

    • - ASUS CrashFree BIOS 3

    • - ASUS EZ Flash

    • - ASUS UEFI BIOS EZ Mode

    • - ASUS MyHotkey

    BIOS

    • 256(128+128) Mb Flash ROM, UEFI AMI BIOS

    Manageability

    • WOL by PME, PXE

    Accessories

    • Cables

    • 2 x SATA 6Gb/s cables

    • Miscellaneous

    • 1 x I/O Shield

    • 1 x M.2 anchor package

    • Documentation

    • 1 x Quick start guide

    Operating System

    • Windows 11(22H2 & later), Windows 10 64-bit(21H2 & later)

    Form Factor

    • micro-ATX Form Factor

    • 9.6 inch x 8.75 inch (24.4cm x 22.2cm)

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