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Asus PRIME B860M-K (90MB1JT0-M0EAY0)

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Asus PRIME B860M-K
2025Primeno backlight2.5 Gbps
Towards:home / office
Form Factor:micro-ATX
Socket:Intel LGA 1851
Chipset:Intel B860
BIOS:Ami
RAM slots:DDR5 2 sl
RAM form factor:DIMM
RAM clock:8800 MHz
Sound (channels):7.1
Connectors:HDMI, M.2
Additional connectors:DisplayPort
Power connector:24 pin
Processor power:8 pin
All specifications
Specifications PRIME B860M-K
Main
Featuresfor home/office
SocketIntel LGA 1851
Form factormicro-ATX
Power phases9 / 6+1+1+1 /
VRM heatsink
Size (HxW)244x222 mm
Chipset
ChipsetIntel B860
BIOSAmi
UEFI BIOS
RAM
DDR52 slot(s)
Memory moduleDIMM
Operation mode2 channel
Max. clock frequency8800 MHz / + /
Max. memory128 GB
XMP
Drive interface
SATA 3 (6Gbps)4
M.2 connector2
M.22xPCI-E 4x
M.2 version1x5.0, 1x4.0
Integrated RAID controller
Expansion slots
1x PCI-E slots2
PCI-E 16x slots1
PCI Express4.0
Steel PCI-E connectors
Internal connections
TPM connector
USB 2.02
USB 3.2 gen11
USB C 3.2 gen11
ARGB LED strip2
RGB LED strip1
Video outputs
HDMI output
HDMI versionv.2.1
DisplayPort
DisplayPort versionv.1.4
Integrated audio
AudiochipRealtek
Sound (channels)7.1
Network interfaces
LAN (RJ-45)2.5 Gbps
LAN ports1
LAN controllerRealtek
External connections
USB 2.03
USB 3.2 gen12
USB 3.2 gen21
PS/21
Power connectors
Main power socket24 pin
CPU power8 pin
Fan power connectors3
CPU Fan 4-pin1
Chassis/Water Pump Fan 4-pin2
Official Websiteasus.com
Added to E-Catalogjanuary 2025
P/N
90MB1JT0-M0EAY0

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ASUS PRIME B860M-K Intel B860 LGA 1851 (Socket V1) micro ATX 90MB1JT0-M0EAY0

ASUS PRIME B860M-K Intel B860 LGA 1851 (Socket V1) micro ATX
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Asus Asus Prime B860M-K (LGA 1851) DDR5 Micro-ATX Motherboard 90MB1JT0-M0EAY0

Specification Details CPU Support Intel® Core™ Ultra Processors (Series 2), LGA1851*Support... mores Intel® Turbo Boost Technology 2.0 and Intel® Turbo Boost Max Technology 3.0*** Refer to ASUS CPU support list** Intel® Turbo Boost Max Technology 3.0 support depends on the CPU types. Chipset Intel® B860 Chipset Memory 2 x DIMM slots, max. 96GB, DDR5Supports up to 8800+MT/s (OC), Non-ECC, Un-buffered, Clocked Unbuffered DIMM (CUDIMM)*Dual channel memory architectureDIMM FitSupports Intel® Extreme Memory Profile (XMP) memory moduleASUS Enhanced Memory Profile III (AEMPIII)* Supported memory types, data rate (speed), and number of DRAM modules vary depending on the CPU and memory configuration. Visit ASUS Support for more details.** Non-ECC, un-buffered DDR5 memory supports On-Die ECC function. Graphics 1 x DisplayPort**1 x HDMI™ port**** Graphics specifications may vary between CPU types. Please refer to Intel for updates.** Supports max. 4K@60Hz as specified in DisplayPort 1.4.*** Supports 4K@60Hz as specified in HDMI 2.1.**** VGA resolution support depends on processors' or graphic cards' resolution. Expansion Slots Intel® Core™ Ultra Processors (Series 2)1 x PCIe 4.0 x16 slotIntel® B860 Chipset2 x PCIe 4.0 x1 slots- To ensure compatibility of the device installed, please refer to ASUS Support for the list of supported peripherals. Storage 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)Intel® B860 ChipsetM.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. Ethernet 1 x Realtek 2.5Gb EthernetASUS LANGuard USB 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)**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 ports*** USB Type-C® power delivery output: max. 5V/3A** USB_E1 port, USB_E2 port, USB_E3 port and USB_E4 port share the bandwidth. Audio Realtek 7.1 Surround Sound High Definition Audio CODEC*Supports: Jack-detection, Multi-streaming, Front Panel Jack-retaskingSupports up to 24-Bit/192 kHz playbackAudio Features- Audio Shielding- Premium audio capacitors- Dedicated audio PCB layers* A chassis with an HD audio module in the front panel is required to support 7.1 Surround Sound audio output. Back Panel I/O 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 DisplayPort1 x HDMI™ port1 x Realtek 2.5Gb Ethernet port3 x
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Asus ASUS PRIME B860M-K Intel B860 LGA 1851 (Socket V1) micro ATX 90MB1JT0-M0EAY0

Intel LGA 1851 (Socket V1) Intel Core Ultra (Series 2) PC micro ATX Intel B860 7.1 channels DDR5-SDRAM 2 DIMM Maximum interna... morel memory: 128 GB HDD & SSD M.2, SATA III RAID support Number of storage drives supported: 6 BIOS type: UEFI AMI 256 Mbit 2.5 Gigabit Ethernet B860M-KASUS PRIME series motherboards are expertly engineered to unleash the full potential of the latest Intel® Core™ Ultra Processors (Series 2). Boasting a robust power design, comprehensive cooling solutions and intelligent tuning options, the PRIME B860M-K motherboard provides users and PC DIY builders with a range of performance optimizations via intuitive software and firmware features. It’s designed to be Advanced AI PC-ready, offering the power and connectivity needed for demanding AI applications. Processor Supported processor sockets LGA 1851 Compatible processor series Intel Core Ultra (Series 2) Processor socket LGA 1851 (Socket V1) Processor manufacturer Intel Memory Unbuffered memory Yes Maximum internal memory 128 GB ECC сompatibility Non-ECC Memory channels Dual-channel Memory slots type DIMM Number of memory slots 2 Supported memory types DDR5-SDRAM Storage controllers RAID levels 0, 1, 5, 10 RAID support Yes Number of storage drives supported 6 Number of HDDs supported 4 Supported storage drive interfaces M.2, SATA III Supported storage drive types HDD & SSD Graphics Parallel processing technology support Not supported Internal I/O RGB LED pin header Yes Number of COM connectors 1 TPM connector Yes 12V power connector Yes Number of chassis fan connectors 2 CPU fan connector Yes ATX Power connector (24-pin) Yes Front panel connector Yes Front panel audio connector Yes S/PDIF out connector Yes Number of SATA III connectors 4 USB 3.2 Gen 1 (3.1 Gen 1) connectors 2 USB 2.0 connectors 2 Rear panel I/O ports DisplayPorts quantity 1 HDMI ports quantity 1 PS/2 ports quantity 1 Ethernet LAN (RJ-45) ports 1 USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity 1 USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 2 USB 2.0 ports quantity 2 Network Wi-Fi No Ethernet interface type 2.5 Gigabit Ethernet Ethernet LAN Yes Features Windows operating systems supported Windows 10 x64, Windows 11 Audio output channels 7.1 channels Motherboard chipset Intel B860 Motherboard chipset family Intel Motherboard form factor micro ATX Component for PC Expansion slots 2nd M.2 highest PCI Express generation 4.0 2nd M.2 largest key size 2280 1st M.2 highest PCI Express generation 5.0 1st M.2 largest key size 2280 Number of M.2 (M) slots 2 PCI Express x16 (Gen 4.x) slots 1 PCI Express x1 (Gen 4.x) slots 2 BIOS BIOS memory size 256 Mbit BIOS type UEFI AMI Packaging data Package weight 1.07 kg Package height 51.5 mm Package depth 263 mm Package width 270 mm Weight & dimensions Depth 222 mm Width 244 mm Packaging content Cables included SATA
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£142.43
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ASUS PRIME B860M-K LGA1851 Motherboard

This microATX board from ASUS is designed to handle powerful components. It's ready for Series 2 Intel® Core™ Ultra Pro... morecessors, so it's designed for the future of AI computing. You can plug in up to 96 GB of DDR5 RAM and blaze through your workflows. And with PCIe 5.0 and PCIe 4.0 you can have high-speed storage that won't make you wait around. Got questions? Just ask the ASUS AI Advisor - this AI tech uses natural language to help guide you through PC hardware. Good to know- With 2.5Gb Ethernet you'll have super-fast and rock-solid internet connection for online games - To make sure your hardware stays cool under load, there are massive onboard heatsinks - Connect RGB LEDs and sync them with your components and peripherals using ASUS Aura Sync
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£174.99
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Asus 90MB1JT0-M0EAY0

Compatible processor series:Intel Core Ultra (Series 2).Processor manufacturer:Intel.Processor socket:LGA 1851 (Socket V1).Su... morepported processor sockets:LGA 1851.Parallel processing technology support:Not supported.Component for:PC.Motherboard chipset:Intel B860.Motherboard form factor:micro ATX.Audio output channels:7.1 channels.Motherboard chipset family:Intel.Windows operating systems supported:Windows 11.Windows operating systems supported:Windows 10 x64.ECC сompatibility:Non-ECC.Number of memory slots:2.Memory channels:Dual-channel.Supported memory types:DDR5-SDRAM.Memory slots type:DIMM.Maximum internal memory:128 GB.Unbuffered memory:Yes.Depth:222 mm.Width:244 mm.Ethernet LAN:Yes.Wi-Fi:No.Ethernet interface type:2.5 Gigabit Ethernet.USB 3.2 Gen 1 (3.1 Gen 1) connectors:2.12V power connector:Yes.Number of COM connectors:1.Number of SATA III connectors:4.ATX Power connector (24-pin):Yes.
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£142.99
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Asus PRIME H610M-A WIFI DDR4
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Asus PRIME A620M-K
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Motherboard Asus PRIME B860M-K
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