MSI MAG B860 TOMAHAWK WIFI Motherboard
The MSI MAG B860 TOMAHAWK WIFI motherboard with Intel socket LGA 1851 can accommodate Intel Core Ultra Arrow Lake-S processors optimised for AI. Featuring ultra-fast connectivity, such as Thunderbolt 4, MSI's MAG B860 TOMAHAWK WIFI also offers a PCI-Express 5.0 x16 slot and an M.2 PCIe 5.0 x4 slot to accommodate the fastest components to satisfy the most demanding gamers. When it comes to networking, there's nothing lacking, as a 5 Gbps LAN connector is available in addition to top-notch wireless connectivity with Wi-Fi 7 and Bluetooth 5.4.
- Support for Intel Core Ultra Arrow-Lake-S processors on socket LGA 1851
- Support for DDR5 9200 MHz memory
- 1 M.2 PCIe 5.0 x4 slot + 2 M.2 PCIe 4.0 4x slots + 4 SATA 6 Gbps ports
- 1 PCI-Express 5.0 16x slot
- Audio Boost 4 for superior sound quality
- 5 GbE LAN
- Wi-Fi 7/Bluetooth 5.4
- Thunderbolt 4 (USB-C) 40 Gbps port compatible with 8K @ 60Hz and delivering 15W of power.
Model
MAG B860 TOMAHAWK WIFI
Supported Chipset
INTEL B860
Supported Memory
4x DDR5 UDIMM, Maximum Memory Capacity 256GB
Memory Support 9200 - 6400 (OC) MT/s / 6400 - 4800 (JEDEC) MT/s
Max. overclocking frequency
Onboard Graphics
1x HDMI™
Support HDMI™ 2.1 with FRL, maximum resolution of 8K 60Hz*/ **
1x DisplayPort
Support DisplayPort 1.4, maximum resolution of 4K 60Hz*/ **
1x Type-C DisplayPort
Thunderbolt™ 4 ports, supporting DisplayPort 2.1 with UHBR20 over USB Type-C, with a maximum resolution of 4K@120Hz / 8K@60Hz*
Supported Audio
Realtek® ALC897 Codec
7.1-Channel High Definition Audio
Supports S/PDIF output
LAN
Intel® Killer™ E5000 5Gbps LAN
Wireless Communication module
Intel® Killer™ BE1750x Wi-Fi 7
The Wireless module is pre-installed in the M.2 (Key-E) slot
Supports MU-MIMO TX/RX, 2.4GHz / 5GHz / 6GHz* (320MHz) up to 5.8Gbps
Supports 802.11 a/ b/ g/ n/ ac/ ax/ be
Supports Bluetooth® 5.4**, MLO, 4KQAM
Expansion slots
2x PCI-E x16 slot
1x PCI-E x1 slot
PCI_E1 Gen PCIe 5.0 supports up to x16 (From CPU)
PCI_E2 Gen PCIe 4.0 supports up to x1 (From Chipset)
PCI_E3 Gen PCIe 4.0 supports up to x4 (From Chipset)
Storage Interface
3x M.2
M.2_1 Source (From CPU) supports up to PCIe 5.0 x4 , supports 2280/2260 devices
M.2_2 Source (From Chipset) supports up to PCIe 4.0 x4 , supports 22110/2280/2260 devices
M.2_3 Source (From Chipset) supports up to PCIe 4.0 x4 , supports 2280/2260/2242 devices
4x SATA 6G
Supported USB
4x USB 2.0 (Rear)
4x USB 2.0 (Front)
2x USB 5Gbps Type A (Front)
4x USB 10Gbps Type A (Rear)
1x USB 10Gbps Type C (Rear)
1x USB 10Gbps Type C (Front)
1x USB 40Gbps Type C (Rear)
Internal I/O connectors
1x Power Connector(ATX_PWR)
2x Power Connector(CPU_PWR)
1x Power Connector(PCIE_PWR 8pin)
1x CPU Fan
1x Combo Fan (Pump_Sys Fan)
5x System Fan
2x Front Panel (JFP)
1x Chassis Intrusion (JCI)
1x Front Audio (JAUD)
1x Tuning Controller connector(JDASH)
3x Addressable V2 RGB LED connector (JARGB_V2)
2x RGB LED connector(JRGB)
1x TPM pin header(Support TPM 2.0)
4x USB 2.0 ports
2x USB 5Gbps Type A ports
1x USB 10Gbps Type C ports
Unique Features
Clear CMOS Button
DisplayPort
USB 2.0 (Flash BIOS Port)
5G LAN
USB 10Gbps Type-A
Audio Connectors
Flash BIOS Button
Thunderbolt™ 4 40Gbps (Type-C)
HDMI™
USB 2.0
USB 10Gbps Type-A
USB 10Gbps Type-C
Wi-Fi / Bluetooth
S/PDIF-OUT
Operating System
Support for Windows® 11 64-bit
Form Factor
ATX
243.84mmx304.8mm
