ASUS PRIME B860-PLUS-CSM / B860 / LGA1851 / DDR5 / DP / HDMI / 3x M.2 / ATX

Description

ASUS PRIME B860-PLUS-CSM

The board is equipped with graphics outputs for use with processors with integrated graphics core. The motherboard does not include a graphics card and without the use of a corresponding processor, these outputs will be inoperative.

CPU

Support for Intel Core Ultra 2 series processors

LGA1851 socket

Chipset

Intel B860

Memory

4× DDR5 memory slots, support up to 256 GB

DDR5 support up to 8666+ MT/s (OC)

Dual-channel memory architecture

Support non-ECC, unbuffered memory

Support On-Die ECC function

ASUS Enhanced Memory Profile III (AEMP III) support

Intel Extreme Memory Profile (XMP) support

CUDIMM support

Slots

Intel CPU

1× PCIe 5.0 x16 slot

Intel B860 chipset

1× PCIe 4.0 x16 slot (supports x4 mode)

Graphic arts

1× DisplayPort, supporting max. resolution 4K at 60 Hz (according to DP 1.4)

1× HDMI, supporting max. resolution 4K at 60 Hz (according to HDMI 2.1)

Storage

Intel CPU

1× M.2 slot, M Key, for 2242/2260/2280 type units (PCIe 5.0 x4 mode)

Intel B860 chipset

1× M.2 slot, M Key, for units of type 2242/2260/2280/22110 (PCIe 4.0 x4 mode)

1× M.2 slot, M Key, for 2242/2260/2280 type units (PCIe 4.0 x4 mode)

4× SATA 6Gb/s ports

RAID 0, RAID 1, RAID 5 and RAID 10 support for SATA drives

Intel Rapid Storage technology support

USB

1× USB-C 3.2 Gen2x2 port on the back panel

2× USB 3.2 Gen2 (USB 3.1) ports on the back panel

1× USB-C 3.2 Gen1 (USB 3.0) port available via internal USB connector

3× USB 3.2 Gen1 (USB 3.0) ports (1 port on the back panel, 2 ports available via internal USB connector)

6× USB 2.0 ports (2 ports on the back panel, 4 ports available via internal USB connectors)

Audio

Realtek Audio Codec

7.1-channel Surround Sound High Definition Audio

HIND

1× Realtek 2.5Gigabit LAN controller

ASUS LANGuard

Internal connectors

1× 24pin ATX main power connector

1× 8pin +12V power connector

4× SATA 6Gb/s

3× M.2 slots, M Key

1× M.2 slot, E key for Wi-Fi and Intel CNVio & PCIe module (not included)

1× USB-C 3.2 Gen1 (USB 3.0)

1× USB 3.2 Gen1 (USB 3.0) connector (supports 2× USB 3.2 Gen1)

2x USB 2.0 connector (supports 4x USB 2.0)

1× 4pin CPU fan connector

1× 4-pin optional CPU fan connector

1× 4pin water cooling pump connector

4× 4pin chassis fan connector

3× addressable RGB LED strip connector

1x Aura RGB LED strip connector

1× Clear CMOS connector

1× chassis opening detection connector

1× serial port connector

1× front panel audio connector

1× S/PDIF output connector

1× SPI TPM connector

1x system panel connector

1× Thunderbolt (USB4) connector

Rear panel ports

1× HDMI

1× DisplayPort

1× USB-C 3.2 Gen2×2

2x USB 3.2 Gen2 (USB 3.1 Gen2)

1× USB 3.2 Gen1 (USB 3.0)

2× USB 2.0

1× RJ-45

3× audio jacks

Dimensions

30.5 × 24.4 cm

ATX format