highlightsPRIME B860M-K,Supports: Intel® Core™ Ultra Processors (Series 2), LGA1851,Supports: Intel® Turbo Boost Technology 2.0 and Intel® Turbo Boost Max Technology 3.0,Intel® B860 Chipset,2 x DIMM slots, max. 128GB, DDR5,Supports up to 8800+MT/s (OC), Non-ECC, Un-buffered, Clocked Unbuffered DIMM (CUDIMM),Dual channel memory architecture,DIMM Fit,Supports Intel® Extreme Memory Profile (XMP) memory module,ASUS Enhanced Memory Profile III (AEMPIII),Non-ECC, un-buffered DDR5 memory supports On-Die ECC function,1 x DisplayPort: Supports max. 4K@60Hz as specified in DisplayPort 1.4,1 x HDMI™ port: Supports 4K@60Hz as specified in HDMI 2.1,Intel® Core™ Ultra Processors (Series 2):1 x PCIe 4.0 x16 slot,1 x PCIe 4.0 x16 slot,Intel® B860 Chipset:2 x PCIe 4.0 x1 slots,2 x PCIe 4.0 x1 slots,Total supports 2 x M.2 slots and 4 x SATA 6Gb/s ports,Intel® Core™ Ultra Processors (Series 2):M.2_1 slot (Key M), type 2242/2260/2280 (supports PCIe 5.0 x4 mode),M.2_1 slot (Key M), type 2242/2260/2280 (supports PCIe 5.0 x4 mode),Intel® B860 Chipset:M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode)4 x SATA 6Gb/s ports,M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode),4 x SATA 6Gb/s ports,Intel® Rapid Storage Technology: Supports SATA RAID 0/1/5/10,1 x Realtek 2.5Gb Ethernet,ASUS LANGuard,Rear USB (Total 6 ports):1 x USB 10Gbps port (1 x Type-A)2 x USB 5Gbps ports (2 x Type-A)3 x USB 2.0 ports (3 x Type-A),1 x USB 10Gbps port (1 x Type-A),2 x USB 5Gbps ports (2 x Type-A),3 x USB 2.0 ports (3 x Type-A),Front USB (Total 7 ports):1 x USB 5Gbps connector (supports USB Type-C®)1 x USB 5Gbps header supports 2 additional USB 5Gbps ports2 x USB 2.0 headers support 4 additional USB 2.0 portsUSB Type-C® power delivery output: max. 5V/3A,1 x USB 5Gbps connector (supports USB Type-C®),1 x USB 5Gbps header supports 2 additional USB 5Gbps ports,2 x USB 2.0 headers support 4 additional USB 2.0 ports,USB Type-C® power delivery output: max. 5V/3A,Realtek 7.1 Surround Sound High Definition Audio CODEC:Supports: Jack-detection, Multi-streaming, Front Panel Jack-retaskingSupports up to 24-Bit/192 kHz playback,Supports: Jack-detection, Multi-streaming, Front Panel Jack-retasking,Supports up to 24-Bit/192 kHz playback,1 x USB 10Gbps port (1 x Type-A),2 x USB 5Gbps ports (2 x Type-A),3 x USB 2.0 ports (3 x Type-A),1 x DisplayPort,1 x HDMI™ port,1 x Realtek 2.5Gb Ethernet port,3 x Audio jacks,1 x PS/2 Keyboard/Mouse combo port,Fan and Cooling Related:1 x 4-pin CPU Fan header2 x 4-pin Chassis Fan headers,1 x 4-pin CPU Fan header,2 x 4-pin Chassis Fan headers,Power Related:1 x 24-pin Main Power connector1 x 8-pin +12V CPU Power connector,1 x 24-pin Main Power connector,1 x 8-pin +12V CPU Power connector,Storage Related:2 x M.2 slots (Key M)4 x SATA 6Gb/s ports,2 x M.2 slots (Key M),4 x SATA 6Gb/s ports,USB:1 x USB 5Gbps connector (supports USB Type-C®)1 x USB 5Gbps header supports 2 additional USB 5Gbps ports2 x USB 2.0 headers support 4 additional USB 2.0 ports,1 x USB 5Gbps connector (supports USB Type-C®),1 x USB 5Gbps header supports 2 additional USB 5Gbps ports,2 x USB 2.0 headers support 4 additional USB 2.0 ports,Miscellaneous:2 x Addressable Gen2 headers1 x Aura RGB header1 x Clear CMOS header1 x COM Port header1 x Front Panel Audio header (F_AUDIO)1 x S/PDIF Out header1 x SPI TPM header (14-1 pin)1 x 10-1 pin Front Panel System header,2 x Addressable Gen2 headers,1 x Aura RGB header,1 x Clear CMOS header,1 x COM Port header,1 x Front Panel Audio header (F_AUDIO),1 x S/PDIF Out header,1 x SPI TPM header (14-1 pin),1 x 10-1 pin Front Panel System header,ASUS 5X PROTECTION III:DIGI+VRMLANGuardOvervoltage protectionSafeSlot Core+Stainless-steel back I/O,DIGI+VRM,LANGuard,Overvoltage protection,SafeSlot Core+,Stainless-steel back I/O,ASUS Q-Design:Q-DashboardQ-DIMMQ-LED CoreQ-Slot,Q-Dashboard,Q-DIMM,Q-LED Core,Q-Slot,ASUS Thermal Solution:VRM heatsink design,VRM heatsink design,ASUS EZ DIY:ProCool,ProCool,Aura Sync:Aura RGB headerAddressable Gen2 headers,Aura RGB header,Addressable Gen2 headers,ASUS Exclusive Software:Armoury Crate:Aura SyncFan Xpert 2+Power SavingASUS AI AdvisorASUS DriverHubASUS CPU-ZNorton 360 Deluxe (60 Days Free Trial)WinRAR (40 Days Free Trial),Armoury Crate:Aura SyncFan Xpert 2+Power Saving,Aura Sync,Fan Xpert 2+,Power Saving,ASUS AI Advisor,ASUS DriverHub,ASUS CPU-Z,Norton 360 Deluxe (60 Days Free Trial),WinRAR (40 Days Free Trial),UEFI BIOS:ASUS EZ DIY:ASUS CrashFree BIOS 3ASUS EZ FlashASUS UEFI BIOS EZ ModeASUS MyHotkey,ASUS EZ DIY:ASUS CrashFree BIOS 3ASUS EZ FlashASUS UEFI BIOS EZ ModeASUS MyHotkey,ASUS CrashFree BIOS 3,ASUS EZ Flash,ASUS UEFI BIOS EZ Mode,ASUS MyHotkey,256 (128+128) Mb Flash ROM, UEFI AMI BIOS,WOL by PME, PXE,Cables:2 x SATA 6Gb/s cables,2 x SATA 6Gb/s cables,Miscellaneous:1 x I/O Shield1 x M.2 anchor package,1 x I/O Shield,1 x M.2 anchor package,Documentation:1 x Quick start guide,1 x Quick start guide,Windows 11 (22H2 & later), Windows 10 64-bit (21H2 & later),micro-ATX Form Factor,9.6 inch x 8.75 inch (24.4 cm x 22.2 cm)
