Motherboard Asus PRIME B860M-K 1851 2xDIMM DDR5

The Asus PRIME B860M-K is a micro-ATX motherboard designed to support Intel® Core™ Ultra processors (Series 2) in the LGA1851 socket. It provides stable power delivery with a 6+1+1+1 phase digital power design, ensuring optimal performance. The board is equipped with two DDR5 DIMM slots that support a maximum of 128GB of RAM and frequencies up to 8800 MT/s (overclocked), providing high speed and efficiency. A PCIe 5.0 M.2 slot enables fast data transfers, while a Realtek 2.5Gb Ethernet port provides high-speed network connectivity. In addition, the board has USB 10Gbps Type-A and USB 5Gbps Type-C® ports, providing versatile connectivity. Aura Sync RGB lighting support allows you to customize the system lighting.

Product Description

• Brand: Asus
• Model/PN: PRIME B860M-K
• Type: Motherboard

Features of the motherboard

• Compatible processors: Intel Core Ultra
• Motherboard type: Micro ATX
• Socket: LGA1851
• Chipset: B860
• Memory type: DDR5
• Memory Slot Type: DIMM
• Memory MHz: Supports up to 8800+MT/s (OC)
• Number of memory slots: 2
• Maximum memory: 128 GB
• BIOS: 256(128+128) Mb Flash ROM, UEFI AMI BIOS

Additional sockets

• PCIe 4.0 x16: 1 x PCIe 4.0 x16 slot
• PCIe 4.0 x1: 2

Information repository

• SATA 6Gb/s connectors: 4
• M2 slot: 2
• RAID support: 0, 1, 5, 10
• Intel Rapid Storage Technology support: Yes

Motherboard audio

• System: Realtek
• Number of audio channels: 7.1
• 32-Bit/192kHz playback: 24-Bit/192 kHz

Rear I/O ports

• PS/2: 1
• USB 2.0: 3
• USB 3.2: 3
• HDMI: 1
• DisplayPort: 1
• Audio jacks: 3

Internal I/O ports

• USB 2.0: 2
• USB Type-C: 1
• M.2 connector socket 3 for M button: 2
• SATA 6Gb/s connectors: 4
• 24-pin connector with power supply: 1
• 4-pin connector to power supply: 2
• 8-pin connector with power supply: 1
• CPU cooler connector: 1
• Chassis cooler connector: 2
• S/PDIF Out header: 1
• Front audio connector: 1
• COM: 1
• System panel: 1 x 10-1 pin

Dimensions

• Dimensions (height x width x depth): 9.6 x 8.75 cm