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Asus PRIME B860M-K-CSM DDR5 Intel Core Ultra LGA1851 Socket Motherboard
Windows 11(22H2 & later), Windows 10 64-bit(21H2 & later)
Body Color
Black
Warranty
3 Year Replacement
General
Brand
Asus
Model
Asus PRIME B860M-K-CSM
Body Color
Black
CPU
Chipset Brand
Intel
Chipset
Intel B860
Sockets Supported
LGA1851
Built-in Processor
No
Supported CPU
Intel Core Ultra Processors (Series 2)
Generation
Ultra
Memory Support
Memory Type
DDR5
Memory MHz
Up to 8800+MT/s (OC), Non-ECC, Un-buffered ,Clocked Unbuffered DIMM (CUDIMM)*
Memory Channel
Dual
Memory Slot
2
Memory Slot (Additional Info)
2 x DIMM Slot
Memory Max.
128GB
Optane Memory Support
No
Storage
Storage Interface
6.0Gb/s
M.2/SSD Expansion Slot
2
M.2/SSD Expansion Slot Details
2 x M.2 Slot (M.2_1 slot Key M, type 2242/2260/2280 supports PCIe 5.0 x4 mode, M.2_2 slot Key M, type 2242/2260/2280 supports PCIe 4.0 x4 mode)
M.2/SSD Slot Gen
Up to Gen 5
Graphics
Graphics
Integrated
Graphics Chipset
Integrated With Processor
PCI Express Slot
1 x PCIe 4.0 x16 slot, 2 x PCIe 4.0 x1 slots
Network & Connectivity
LAN Speed (Mbps)
10/100/1000/2500Mbps
WiFi
No
Ports
USB Port
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).
VGA Port
No
DVI Port
No
HDMI Port
1
DisplayPort (DP)
1
SATA Port
4
Thunderbolt
No
TPM Port
1 x SPI TPM header (14-1 pin)
COM Port
1 x COM Port header
Technical Info
Back-Connect Design
No
Cable Management
Front
Heatsink
Yes
Sli Support
No
Raid Support
RAID 0/1/5/10
RGB Support
ARGB
RGB Sync
Aura Sync
RGB Connector
2 x Addressable Gen2 headers, 1 x Aura RGB header
Approx. Power Consumption
60W
Form Factor
Micro-ATX
Bios Information
BIOS Type
256(128+128) Mb Flash ROM
BIOS Model
UEFI AMI BIOS
Compatibility
Supported Operating System
Windows 11(22H2 & later), Windows 10 64-bit(21H2 & later)
Compatible Products
Intel Core Ultra Processors (Series 2)
Warranty
Warranty
3 Year Replacement
Additional Info
Feature
Supports Intel Turbo Boost Technology 2.0 and Intel Turbo Boost Max Technology 3.0. Dual channel memory architecture. DIMM Fit. Supports Intel Extreme Memory Profile (XMP) memory module. ASUS Enhanced Memory Profile III(AEMPIII). Supports max. 4K@60Hz as specified in DisplayPort 1.4. Supports 4K@60Hz as specified in HDMI 2.1. Realtek 2.5Gb Ethernet, ASUS LANGuard. 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. ASUS 5X PROTECTION III: DIGI+VRM, LANGuard, Overvoltage protection. SafeSlot Core+, Stainless-steel back I/O. ASUS Q-Design: Q-Dashboard, Q-DIMM, Q-LED Core, Q-Slot. ASUS Thermal Solution: VRM heatsink design, ASUS EZ DIY, ProCool. Aura Sync: Aura RGB header, Addressable Gen2 headers.
Others
Realtek 7.1 Surround Sound High Definition Audio CODEC, Supports: Jack-detection, Multi-streaming, Front Panel Jack-retasking, Supports up to 24-Bit/192 kHz playback, 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 DisplayPort, 1 x HDMITM port, 1 x Realtek 2.5Gb Ethernet port, 3 x Audio jacks, 1 x PS/2 Keyboard/Mouse combo port. Internal I/O Connectors:- Fan and Cooling Related: 1 x 4-pin CPU Fan header, 2 x 4-pin Chassis Fan headers, Power Related: 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, USB: 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 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. Manageability: WOL by PME, PXE. Accessories: Cables: 2 x SATA 6Gb/s cables, Miscellaneous: 1 x I/O shield, 1 x M.2 anchor package. Documentation: 1 x Quick start guide.
N.B. Specification may differ
with actual product. In that case, Ryans will execute full refund within 5 days.
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