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General InformationThe MSI MAG B860M MORTAR WIFI is a high-performance micro-ATX motherboard designed for the Intel LGA1851 socket, supporting the latest Intel® Core™ Ultra Processors (Series 2). It represents a significant leap forward from the previous generation, featuring PCIe 5.0 support, DDR5-..

General SpecificationsForm Factor: ATXChipset: Intel Z890Target Market: High-end desktop (HEDT), Content Creators, Power UsersProcessor SupportCPU Socket: LGA 1851Supported CPUs: Intel Core Ultra Series 2 Processors (Next-gen Raptor Lake Refresh / Arrow Lake architecture)Memory SupportSlots: 4 x DIM..

ModelPRIME B860M-KCPUSupports: Intel® Core™ Ultra Processors (Series 2), LGA1851Supports: Intel® Turbo Boost Technology 2.0 and Intel® Turbo Boost Max Technology 3.0ChipsetIntel® B860 ChipsetMemory2 x DIMM slots, max. 128GB, DDR5Supports up to 8800+MT/s (OC), Non-ECC, Un-buffered, Clocked Unbuffered..

ModelPRIME B860M-A WIFICPUSupport: Intel® Core™ Ultra Processors (Series 2), LGA1851Supports: Intel® Turbo Boost Technology 2.0 and Intel® Turbo Boost Max Technology 3.0ChipsetIntel® B860 ChipsetMemory4 x DIMM slots, max. 256GB, DDR5Supports up to 8666+MT/s (OC), Non-ECC, Un-buffered, Clocked Unbuff..

CPUSupport: Intel® Core™ Ultra Processors (Series 2)Supports: Intel® Turbo Boost Technology 2.0 and Intel® Turbo Boost Max Technology 3.0ChipsetIntel® B860 ChipsetMemory4 x DIMM slots, max. 256GB, DDR5Supports up to 9066+MT/s (OC), Non-ECC Un-buffered, Clocked Unbuffered DIMM (CUDIMM)Dual channel me..

CPUSocket: LGA1851Support: Intel® Core™ Ultra ProcessorsL3 Cache: Varies with CPUChipsetModel: Intel® Z890 Express ChipsetMemorySupport for DDR5:Ranges: 9200(O.C) to 5600MT/sDIMM Sockets: 4 x DDR5Maximum Capacity: Up to 256 GB (64 GB per DIMM)Channel: Dual channelSupport:ECC Un-buffered DIMM (operat..

CPUSocket: LGA1851Support: Intel® Core™ Ultra ProcessorsL3 Cache: Varies with CPUChipsetModel: Intel® Z890 Express ChipsetMemorySupport for DDR5:Ranges: 9200(O.C) to 5600MT/sDIMM Sockets: 4 x DDR5Maximum Capacity: Up to 256 GB (64 GB per DIMM)Channel: Dual channelSupport:ECC Un-buffered DIMM (operat..

CPUSocket: LGA1851Support: Intel® Core™ Ultra ProcessorsL3 Cache: Varies with CPUChipsetModel: Intel® Z890 Express ChipsetMemorySupport for DDR5:Ranges: 9500(O.C) to 5600MT/sDIMM Sockets: 4 x DDR5Maximum Capacity: Up to 256 GB (64 GB per DIMM)Channel: Dual channelSupport:ECC Un-buffered DIMM (operat..

News & Updates2024/10/24: A new BIOS has been released addressing various bugs, including no display from the graphics card when installing Windows 11 24H2. It is recommended to use the new EZ Flash tool to update directly using the ZIP file downloaded from the ASUS site. Visit our GLOBAL websit..

CPUSocket: LGA1851 for Intel® Core™ Ultra Processors (Series 2)Turbo Boost: Supports Intel® Turbo Boost Technology 2.0 and 3.0ChipsetChipset: Intel® Z890 ChipsetMemorySlots: 4 x DIMMMax Capacity: 192GB DDR5Data Rates: Supports up to 9200+MT/s (OC)Architecture: Dual ChannelXMP Support: YesAEMPIII Sup..

CPUSocket: LGA1851 for Intel® Core™ Ultra Processors (Series 2)Turbo Boost: Supports Intel® Turbo Boost Technology 2.0 and 3.0ChipsetChipset: Intel® Z890 ChipsetMemorySlots: 4 x DIMMMax Capacity: 192GB DDR5Data Rates: Supports up to 8666+MT/s (OC)Architecture: Dual ChannelXMP Support: YesAEMPIII Sup..