| Basic Information | ||
| Supported CPU | Supports Intel Core Ultra Processors (Series 2) LGA 1851 |
|
| Chipset | INTEL B860 | |
| Form Factor | mATX | |
| Audio | Realtek ALC897 Codec 7.1-Channel High Definition Audio Supports S/PDIF output |
|
| Expansion Slots | ||
| PCI | 1x PCI-E x16 slot 1x PCI-E x4 slot PCI_E1 Gen PCIe 5.0 supports up to x16 (From CPU) PCI_E2 Gen PCIe 4.0 supports up to x4 (From Chipset) |
|
| M.2 Socket | 3x M.2 M.2_1 Source (From CPU) supports up to PCIe 5.0 x4 , supports 2280/2260/2242 devices M.2_2 Source (From Chipset) supports up to PCIe 4.0 x4 , supports 2280/2260 devices M.2_3 Source (From Chipset) supports up to PCIe 4.0 x4 , supports 2280/2260 devices |
|
| Memory | ||
| Maximum Memory | 256GB | |
| Slots | 4x UDIMM | |
| Supported Memory | Memory Support 9066 - 6400 (OC) MT/s / 6400 - 4800 (JEDEC) MT/s Max. overclocking frequency: • 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 Supports Intel POR Speed and JEDEC Speed Supports Memory Overclocking and Intel® XMP 3.0 Supports Dual-Controller Dual-Channel mode Supports Non-ECC, Un-buffered memory Supports CUDIMM |
|
| Type | DDR5 | |
| Graphics | ||
| 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 |
|
| Connector & Ports | ||
| HDMI | 1x HDMI 2.1 with FRL | |
| USB (s) | 4x USB 2.0 (Rear) 4x USB 2.0 (Front) 2x USB 5Gbps Type A (Front) 3x USB 10Gbps Type A (Rear) 1x USB 10Gbps Type C (Rear) 1x USB 10Gbps Type C (Front) |
|
| LAN Port (s) | Intel Killer E5000 5Gbps LAN | |
| Supported Storage | 3x M.2 M.2_1 Source (From CPU) supports up to PCIe 5.0 x4 , supports 2280/2260/2242 devices M.2_2 Source (From Chipset) supports up to PCIe 4.0 x4 , supports 2280/2260 devices M.2_3 Source (From Chipset) supports up to PCIe 4.0 x4 , supports 2280/2260 devices 4x SATA 6G |
|
| RAID | Supports RAID 0, RAID 1, RAID 5 and RAID 10 for SATA storage devices | |
| Audio | 1x Front Audio (JAUD) | |
| Internal I/O Ports | 1x Thunderbolt5 card connector(JTBT5, support RTD3) 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) 4x System Fan 1x EZ Conn-header (JAF_1) 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) 1x 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 |
|
| Display Port (s) | 1x DisplayPort 1.4 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 |
|
| 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 |
|
| Others | ||
| Special Features | 4x EZ Debug LED 1x EZ Memory Detection LED |
|
| Warranty Information | ||
| Warranty | 3 Year | |
The MSI MAG B860M MORTAR WIFI is a premium, high-performance micro-ATX motherboard engineered for gamers and hardware enthusiasts who want massive power in a compact form factor. Driven by the mainstream Intel B860 chipset and featuring the LGA 1851 socket, this board is built to fully unlock Intel Core Ultra Processors (Series 2). Its military-inspired Arsenal Gaming (MAG) design is backed by a heavy-duty 12+1+1+1 Duet Rail Power System with 60A DrMOS, assuring flawless voltage stability for intensive gaming and demanding creative workloads. Elite DDR5 Capability and Storage SpeedBuilt on a 6-layer, server-grade PCB with 2oz thickened copper, the board features four DIMM slots supporting up to 256GB of dual-channel DDR5 memory. Combined with MSI Memory Boost, it handles extreme memory overclocking up to a blistering 9200+ MT/s. For expansion, it houses a steel-fortified primary PCIe 5.0 x16 slot for modern GPUs. Storage is equally impressive with three M.2 slots—led by a direct-to-CPU Lightning Gen 5 x4 M.2 slot for ultra-fast NVMe boot drives—along with four SATA 6Gb/s ports. Uncompromising Killer Networking and I/OA standout feature of this motherboard is its high-end networking stack. It comes integrated with Intel Killer BE1750x Wi-Fi 7, utilizing 320MHz channels to deliver speeds up to 5.8Gbps alongside Bluetooth 5.4. Wired connections are just as fast, driven by an Intel Killer E5000 5Gbps LAN controller for lag-free online matches. The rear I/O is richly populated, featuring a high-speed Thunderbolt 4 Type-C port supporting 40Gbps transfers and up to 8K resolution display outputs. Heavy-Plated Thermal ArmorTo sustain peak execution, the Mortar utilizes massive, extended VRM heatsinks, 7W/mK thermal pads, and EZ M.2 Shield Frozr II heatsinks to prevent thermal throttling on fast SSDs. DIY assembly is streamlined via the user-friendly EZ PCIe Release mechanism and an EZ Debug LED cluster.
Get specific details about this product from customers who own it.