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ASUS Prime B860M-K

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Motherboard Information

Manufacturer: ASUS

Motherboard Name: ASUS Prime B860M-K

Current Price Amazon: $0

  • Amazon Price: No price update history available.

    • Motherboard Available: False

    Chipset / Socket: B860M / LGA 1851

    Form Factor / Memory Slots: Micro-ATX / 2 slots.

    Memory Type / Max Cap / Max OC: DDR5 / 128 GB / 8800 MHz

    PCIe Suport: PCIe 4.0 x16

    Audio Chipset: Realtek ALC897

    Network: 1 x Realtek 2.5Gb Ethernet

    Motherboard Dimensions: 24.4cm x 24.4cm

    Quality & Features (max 100pts)

    VRM Quality: 6 pts.

    Chipset Q & F: 14 pts.

    Build Quality: 10 pts.

    Connectivity Q & F: 8 pts.

    Audio Quality: 6 pts.

    Total Points: 44 pts.

    VRM Configuration

    CPU Power Phases (Amps): 6 (55 A)

    Power Design: 6+1+1+1

    Calculated Performance

    Quality and Features per Price: %

    Additional Motherboard Information

    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 site or visit https://www.asus.com/support/download-center/. Adjustments will be made based on the specifications of mass-produced memory products available on the market.
    ** 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. Please refer to www.intel.com for any updates.
    ** 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.

    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.

    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.

    Internal I/O:

    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

    Back Panel I/O:

    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

    WiFi:

    None

    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.

    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