Asrock B860M-X GEN 5 (black/silver)

The ASRock B860M-X GEN5 is based on the Intel® B860 chipset and supports Intel® processors for Socket 1851. It has four DDR5 slots for up to 256 GB of RAM. The ASRock B860M-X GEN5's additional features include a PCIe 4.0 x16 slot, a PCIe 4.0 x4 slot and a PCIe 4.0 x1 slot. The ASRock B860M-X GEN5 also has 8-channel sound, a 2.5 Gigabit LAN interface, four SATA3 ports, two M.2 ports and a number of USB interfaces.

Mainboard type
Color black/silver
EAN 4711581490727
Manufacturer no. 90-MXBSE0-A0UAYZ
Base 1851
Max. supported CPUs 1
Processor Supported Models Core Ultra 3 2xx (Arrow Lake), Core Ultra 5 2xx (Arrow Lake), Core Ultra 5 2xxF (Arrow Lake), Core Ultra 5 2xxK (Arrow Lake), Core Ultra 5 2xxKF (Arrow Lake), Core Ultra 5 2xxT (Arrow Lake), Core Ultra 7 2xx (Arrow Lake), Core Ultra 7 2xxF (Arrow Lake), Core Ultra 7 2xxK (Arrow Lake), Core Ultra 7 2xxKF (Arrow Lake), Core Ultra 7 2xxT (Arrow Lake), Core Ultra 9 2xx (Arrow Lake), Core Ultra 9 2xxK (Arrow Lake), Core Ultra 9 2xxKF (Arrow Lake), Core Ultra 9 2xxT (Arrow Lake)
Chipset Intel® B860
Slots PCIe x16 1x (of which: 1x PCIe x16)
Slots PCIe x4 1
Slots PCIe x1 1
BIOS 256Mb Flash ROM, UEFI AMI BIOS
Form factor μATX
Use PC
Power supply ATX12V (24-pin + 8-pin + 4-pin)
Memory maximum 128 GB
Memory number of sockets 2x DDR5
Memory supported standards DDR5 - 9066 (O.C.) / 6400 / 6200 / 6000 / 5800 / 5600 / 5400 / 5200 / 5000 / 4800 / 4400
Memory channels 2
Memory Maximum memory ranks 8
Memory memory controller in CPU Yes
Ports (external) USB-A 3.2 Gen 1 (5 Gbit/s) 3
Ports (external) Note: The designation USB 3.2 Gen 1 corresponds to the previous designations USB 3.1 Gen 1 or USB 3.0. The designation USB 3.2 Gen 2 corresponds to the previous designations USB 3.1 Gen 2 or USB 3.1.
Connections (external) USB-A 2.0 2
Connections (external) HDMI 1
Connections (external) DisplayPort-Out 1
Connections (external) Microphone 1
Connections (external) Line-Out 1
Connections (external) S/PDIF-Out (optical) 1
Connections (external) RJ-45 1
Connectors (internal) SATA 4
Connections (internal) M.2 2
Connections (internal) M.2 module Key M
Connections (internal) Note: The actual usable speed of your M.2 SSDs depends on the combination of CPU, mainboard slot and chipset.
Connectors (internal) M.2 interface PCIe
Connections (internal) M.2 length 30 - 80 mm
Connections (internal) RGB LED header 1
Connections (internal) addressable RGB LED header 2
Connections (internal) 4-pin PWM fan 5
Ports (optional) USB 3.2 Gen 1 (5 Gbit/s) 2
Ports (optional) USB-C 3.2 Gen 2 (10 Gbit/s 1
Ports (optional) USB 2.0 4
Connections (optional) TPM Yes
SATA controller Intel® B860
Directly usable RAID levels 0, 1, 10, 5
USB controller Intel® B860
Onboard graphics The graphics connections on the mainboard can only be used when using a CPU with an integrated graphics chip.
Sound Realtek ALC897 7.1 surround sound
LAN Dragon RTL8125BG 2.5GbE Ethernet
Further information In order to support the latest processor cores, a BIOS update may be required.
Accessories available 2 x SATA cables, 1 x I/O shield, 2 x M.2 screws, 1 x M.2 spacer
Dimensions Width: 218mm x Height: 244mm
Warnings and safety instructions Warnings: Attention: Product contains a button cell or coin battery.