ASRock B860M Steel Legend WiFi
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 8666+(OC) MT/s support
Dual-channel memory architecture
Support non-ECC, unbuffered memory
Intel Extreme Memory Profile (XMP) 3.0x support
CUDIMM support
Slots
Intel CPU
1× PCIe 5.0 x16 slot
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
1× Thunderbolt 4 port, supporting max. resolution 8K at 60 Hz / 5K at 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
3× Hyper M.2 slot, M Key, for 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
USB
1× Thunderbolt 4 (USB-C) on the back panel
6× USB 2.0 ports (2 ports on the back panel, 4 ports available via internal USB connectors)
6× USB 3.2 Gen1 (USB 3.0) ports (4 ports on the back panel, 2 ports available via internal USB connectors)
2× USB 3.2 Gen2 (USB 3.1) ports on the back panel
1× USB-C 3.2 Gen2 (USB-C 3.1) port available via internal USB connector
Audio
Realtek ALC1220 Codec
7.1 channel High Definition Audio
Nahimic Audio
HIND
1× Dragon RTL8125BG 2.5G LAN controller
WLAN/Bluetooth
Wi-Fi 6E
Wi-Fi 802.11a/b/g/n/ac/ax/axe
Dual-Band 2×2 (2.4 GHz, 5 GHz, 6 GHz)
MU-MIMO support
Bluetooth 5.3
Internal connectors
1× thermistor cable connector
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
1× 4pin water cooling pump fan connector
4× 4pin chassis 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 Gen2 front panel connector
Rear panel ports
2× Wi-Fi antenna connector
1× HDMI
1× DisplayPort
1× Thunderbolt 4
2× USB 3.2 Gen2 (USB 3.1)
4× USB 3.2 Gen1 (USB 3.0)
2× USB 2.0
1× RJ-45
1× BIOS flashback button
1× optical S/PDIF audio output
2× audio jacks
Dimensions
244 × 244 mm
mATX format
