MSI MAG B860 TOMAHAWK 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
Support DDR5 9200-6400 (OC) MT/s / 6400-4800 (JEDEC) MT/s
1DPC 1R max. speed up to 9200+ MT/s
1DPC 2R max. speed up to 7200+ MT/s
2DPC 1R max. speed up to 6400+ MT/s
2DPC 2R max. speed up to 5600+ MT/s
Dual-channel memory architecture
Support non-ECC, unbuffered memory
Intel Extreme Memory Profile (XMP) 3.0 support
CUDIMM support
Slots
Intel CPU
1× PCIe 5.0 x16 slot
Intel B860 chipset
1× PCIe 4.0 x16 slot (supports x4 mode)
1× PCIe 4.0 x1 slot
Graphic arts
1× HDMI port, supporting max. resolution 8K at 60 Hz
1× DisplayPort, supporting max. resolution 4K at 60 Hz
1× Thunderbolt 4 port, supporting max. resolution 4K at 120 Hz or 8K at 60 Hz
Storage
Intel CPU
1× M.2 slot, M Key, for 2280/2260 type units (PCIe 5.0 x4 mode)
Intel B860 chipset
1× M.2 slot, M Key, for units of type 22110/2280/2260 (PCIe 4.0 x4 mode)
1× M.2 slot, M Key, for units of type 2280/2260/2242 (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 on the back panel
8× USB 2.0 ports (4 ports on the back panel, 4 ports available via internal USB connectors)
2× USB 3.2 Gen1 (USB 3.0) ports available via internal USB connectors
4× USB 3.2 Gen2 (USB 3.1) ports on the back panel
2× USB-C 3.2 Gen2 (USB 3.1) ports (1 port on the back panel, 1 port available via internal USB connector)
Audio
Realtek ALC897 Codec
7.1 channel High Definition Audio
S/PDIF output support
HIND
1× Intel Killer E5000 5GbE LAN controller
WLAN/Bluetooth
Intel Killer BE1750x Wi-Fi 7
Wi-Fi 802.11a/b/g/n/ac/ax/be
Triple Band (2.4 GHz, 5 GHz, 6 GHz)
MU-MIMO TX/RX support
Data transfer speed up to 5.8 Gbps
Bluetooth 5.4
Internal connectors
1× 24pin ATX main power connector
2× 8pin +12V power connector
1× 8pin PCIe power connector
1× 4pin CPU fan connector
1× 4-pin water cooling pump/system fan connector
5× 4-pin system fan connector
2× front panel connector
1× chassis opening detection connector
1× front panel audio connector
1× Tuning controller connector (JDASH)
3× addressable V2 RGB LED strip connector
2× RGB LED connector
1× TPM module connector (supports TPM 2.0)
2× USB 2.0 connector (supports 4× USB 2.0 port)
1× USB 3.2 Gen1 (USB 3.0) connector (supports 2× USB 3.2 Gen1 ports)
1× internal USB-C 3.1 connector
Rear panel ports
1× HDMI
1× DisplayPort
/> 1× Thunderbolt 4
1× Clear CMOS button
1× BIOS flash button
4× USB 3.2 Gen2 (USB 3.1)
1× USB-C 3.2 Gen2
4× USB 2.0
1× RJ-45
2× Wi-Fi antenna connector
1× optical S/PDIF output
2× audio jacks
Dimensions
304.8 x 243.84mm
ATX format
