ASRock B860 Pro-A / Intel B860 / LGA1851 / 4x DDR5 / 3x M.2 / HDMI / DP / USB-C / ATX

Description

ASRock B860 Pro-A

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

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

Dual-channel memory architecture

Support non-ECC, unbuffered memory

Intel Extreme Memory Profile (XMP) 3.0x 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× HDMI 2.1 port, supporting max. resolution 4K at 120 Hz

1× DisplayPort 1.4, supporting max. resolution 8K @ 60 Hz / 5K @ 120 Hz

Intel Xe LPG architecture

Storage

Intel CPU

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

Intel B860 chipset

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

1× Hyper M.2 slot, M Key, for 2230/2242/2260/2280 type units (PCIe 4.0 x4 mode)

4× SATA 6Gb/s ports

Intel Volume Management Device (VMD) support

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

USB

1× USB-C 3.2 Gen2×2 port on the back panel

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

8× USB 3.2 Gen1 ports (6 ports on the back panel, 2 ports available via internal USB connectors)

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

Audio

Realtek ALC897 Codec

7.1 channel High Definition Audio

HIND

1× Dragon RTL8125BG 2.5Gigabit LAN controller

Internal connectors

1× SPI TPM connector

1× speaker connector and Power LED

1× RGB LED strip connector

3× addressable LED strip connector

2× 4pin CPU fan connector

4× 4pin chassis fan connector

1× 4pin AIO pump fan connector

1× 24pin ATX main power connector

2× 8pin 12V power connector

1× front panel audio connector

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

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

1× USB-C 3.2 Gen1 front panel connector

1× M.2 slot, E key for Wi-Fi module (not included)

Rear panel ports

1× HDMI

1× DisplayPort

1× USB-C 3.2 Gen2×2

6× USB 3.2 Gen1 (USB 3.0)

2× USB 2.0

1× BIOS Flashback button

1× RJ-45

3× audio jacks

Dimensions

30.5 × 24.4 cm

ATX format