
MSI MAG B860M Mortar WiFi LGA 1851 Micro ATX Motherboard, 4x DDR5 UDIMM Slots, Up to 256GB Max Memory, 1x PCI-E x16 Slot, 3x M.2 Slots, WiFi & BT Connectivity, Black | 911-7E40-002
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 DrMOS, 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
Included warranty
1 Year
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Additional Warranty
Product Description

Chipset | INTEL B860 |
CPU | Supports Intel® Core™ Ultra Processors (Series 2), LGA 1851 |
Memory | 4x DDR5 UDIMM, Max 256GB, Supports 9066 - 4800 MT/s (OC & JEDEC), Intel® XMP 3.0, Dual-Channel, Non-ECC, Un-buffered, CUDIMM |
Onboard Graphics | HDMI 2.1 (8K 60Hz), DisplayPort 1.4 (4K 60Hz), Thunderbolt™ 4 (DP 2.1, 4K@120Hz / 8K@60Hz) |
Expansion Slots | 1x PCI-E x16 (PCIe 5.0 from CPU), 1x PCI-E x4 (PCIe 4.0 from Chipset) |
Audio | Realtek® ALC897 Codec, 7.1-Channel HD Audio, S/PDIF output |
Storage | 3x M.2 (PCIe 5.0 & 4.0), 4x SATA 6G, RAID 0/1/5/10 |
Thunderbolt | 1x Thunderbolt 4 (40Gbps), USB4 (20Gbps), USB 3.2 (10Gbps), 5V/3A (15W), Supports up to 8K display |
USB Ports | 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 | Intel® Killer™ E5000 5Gbps LAN |
Internal I/O | Thunderbolt 5 card connector, ATX/CPU/PCIe power connectors, CPU & system fan headers, RGB & LED connectors, TPM 2.0 header, USB ports |
Wireless | Intel® Killer™ BE1750x Wi-Fi 7, MU-MIMO, 2.4GHz / 5GHz / 6GHz (320MHz) up to 5.8Gbps, Bluetooth® 5.4 |
LED Features | 4x EZ Debug LED, 1x EZ Memory Detection LED |
Back Panel Ports | DisplayPort, HDMI, USB 2.0, USB 10Gbps (Type-A & Type-C), 5G LAN, Wi-Fi/Bluetooth, Thunderbolt™ 4, Flash BIOS Button, Clear CMOS Button, S/PDIF-OUT, Audio connectors |
OS Support | Windows® 11 64-bit |
Form Factor | mATX (243.84mm x 243.84mm) |
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- Address
- Mity Shop – Electronics & Accessories Store Al Nasr Building 2 - near Oud Metha metro stationOud Metha - DubaiUnited Arab EmiratesOpen in Google Maps
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