MSI MAG B860 TOMAHAWK WIFI ATX Motherboard | LGA1851 | 4x DDR5 Slots | Wi-Fi 7
KEY FEATURES
- Support Intel® Core™ Ultra Processors (Series 2) for LGA 1851 socket
- Supports DDR5 Memory, Dual Channel DDR5 9200+ MT/s (OC)
- Ultra Performance: 12+1+1+1 Duet Rail Power System 60A SPS, dual 8-pin CPU power connectors, Core Boost, Memory Boost, 6-layer PCB made by 2oz thickened copper and server-grade level material
- Frozr Guard: Extended Heatsink, MOSFET thermal pads rated for 7W/mK, additional choke thermal pads and EZ M.2 Shield Frozr II are built for high performance system and non-stop experience
- EZ DIY: EZ PCIe Release, EZ M.2 Shield Frozr II, EZ M.2 Clip II and EZ Antenna
- Lightning Fast Game experience: PCIe 5.0 slot, Lightning Gen 5 x4 M.2
- Ultra Connect: Thunderbolt™ 4 port, Intel® Killer™ 5G LAN & Intel® Killer™ Wi-Fi 7 Solution - the latest solution for professional and multimedia use, delivering secure, stable, and high-speed networking and data transmission
- Audio Boost : Reward your ears with studio grade sound quality for the most immersive gaming experience
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Frequently Asked Questions
What processors are compatible with the MSI MAG B860 TOMAHAWK WIFI?
How much RAM can I install on this motherboard?
Does this motherboard support Wi-Fi?
MSI MAG B860 TOMAHAWK WIFI ATX Motherboard | LGA1851 | 4x DDR5 Slots | Wi-Fi 7
Description
The MSI MAG B860 TOMAHAWK WIFI is a mid-range ATX motherboard built around Intel's B860 chipset for the latest LGA1851 socket. This board supports Intel Core Ultra Series 2 processors and brings solid performance features to mainstream builders who want both wired and wireless connectivity without paying premium prices. The black PCB design fits well in most builds, while the inclusion of Wi-Fi 7 and Bluetooth 5.4 adds modern wireless capabilities that many users now consider essential.
Memory support is impressive for a B860 board, with four DDR5 DIMM slots supporting up to 256GB of RAM and speeds reaching 9200MHz when overclocked. The board provides two PCIe x16 slots - one running at PCIe 5.0 for the latest graphics cards and another at PCIe 4.0 for additional expansion. For storage, you get three M.2 slots: the primary slot supports PCIe 5.0 with 2280 form factor drives, while the second accommodates longer 22110 drives at PCIe 4.0 speeds, and the third handles standard 2280 drives at PCIe 4.0. The 5G Ethernet connection ensures fast wired networking alongside the integrated Wi-Fi 7.
RGB enthusiasts will appreciate the three dedicated LED pin headers, allowing extensive lighting customization across multiple zones. The board includes standard connectivity with four SATA ports for traditional storage drives, plus dedicated connectors for CPU fans and water pump setups. MSI's approach here balances features with value - you get the connectivity and expansion options most builders need without the premium pricing of higher-tier chipsets, making this a practical choice for Intel's newest platform.
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- Next Business Day: £6.99
- 2 days Delivery: £4.99
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- Orders Over £99.00: Free Standard Delivery
| Processor | |
|---|---|
| Processor manufacturer | Intel |
| Processor socket | LGA 1851 (Socket V1) |
| Compatible processor series | Intel Core Ultra (Series 2) |
| Supported processor sockets | LGA 1851 |
| Maximum internal memory supported by processor | 256 GB |
| Memory | |
|---|---|
| Supported memory types | DDR5-SDRAM |
| Number of memory slots | 4 |
| Memory slots type | DIMM |
| Memory channels | Dual-channel |
| ECC сompatibility | Non-ECC |
| Supported memory clock speeds | 5600,6400,7200,9200 MHz |
| Supported memory clock speed (max) | 9200 MHz |
| Maximum internal memory | 256 GB |
| Storage controllers | |
|---|---|
| Supported storage drive types | HDD & SSD |
| Supported storage drive interfaces | M.2, Micro SATA III |
| Number of storage drives supported | 7 |
| Number of HDDs supported | 4 |
| RAID support | Yes |
| RAID levels | 0, 1, 5, 10 |
| Graphics | |
|---|---|
| On-board graphics card | No |
| Internal I/O | |
|---|---|
| USB 2.0 connectors | 4 |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 2 |
| USB 3.2 Gen 2 (3.1 Gen 2) connectors | 1 |
| Number of SATA III connectors | 4 |
| Total number of SATA connectors | 4 |
| CPU fan connector | Yes |
| Number of CPU fan connectors | 1 |
| Number of water pump connectors | 1 |
| RGB LED pin header | Yes |
| Number of RGB LED pin headers | 3 |
| Rear panel I/O ports | |
|---|---|
| USB 2.0 ports quantity | 4 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 4 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 1 |
| USB 3.2 Gen 2x2 Type-C ports quantity | 1 |
| Ethernet LAN (RJ-45) ports | 1 |
| HDMI ports quantity | 1 |
| HDMI version | 2.1 |
| Network | |
|---|---|
| Ethernet LAN | Yes |
| Ethernet interface type | 5 Gigabit Ethernet |
| Wi-Fi | Yes |
| Top Wi-Fi standard | Wi-Fi 7 (802.11be) |
| Wi-Fi standards | 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E (802.11ax), Wi-Fi 7 (802.11be) |
| WLAN controller model | Killer Wi-Fi 7 1750x |
| Bluetooth | Yes |
| Bluetooth version | 5.4 |
| Features | |
|---|---|
| Component for | PC |
| Motherboard form factor | ATX |
| Motherboard chipset family | AMD |
| Motherboard chipset | Intel B860 |
| Audio chip | Realtek ALC897 |
| Audio output channels | 7.1 channels |
| Product colour | Black |
| Windows operating systems supported | Windows 11 x64 |
| Expansion slots | |
|---|---|
| PCI Express x1 slots | 1 |
| PCI Express x16 (Gen 4.x) slots | 1 |
| PCI Express x16 (Gen 5.x) slots | 1 |
| Number of M.2 (M) slots | 3 |
| 1st M.2 largest key size | 2280 |
| 1st M.2 highest PCI Express generation | 5.0 |
| 2nd M.2 largest key size | 22110 |
| 2nd M.2 highest PCI Express generation | 4.0 |
| 3rd M.2 largest key size | 2280 |
| 3rd M.2 highest PCI Express generation | 4.0 |
| BIOS | |
|---|---|
| BIOS type | UEFI AMI |
| BIOS memory size | 256 Mbit |
| ACPI version | 6.5 |
| System Management BIOS (SMBIOS) version | 3.7 |
| Weight & dimensions | |
|---|---|
| Width | 243.8 mm |
| Depth | 304.8 mm |
Frequently Asked Questions
What processors are compatible with the MSI MAG B860 TOMAHAWK WIFI?
How much RAM can I install on this motherboard?
Does this motherboard support Wi-Fi?
What is the form factor of the MSI MAG B860 TOMAHAWK WIFI?
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