Asus PRIME B860-PLUS-CSM

Name: Asus PRIME B860-PLUS-CSM
Brand: Asus

Photos - Motherboard Asus PRIME B860-PLUS-CSM

Photos ₈

How to buy

from £129.99 up to £186.35

Compare prices ₁₀ →

When you make a purchase through links on our site, we may receive a affiliate commission.

Asus PRIME B860-PLUS-CSM

2025 Prime-CSM (business)no backlight 2.5 Gbps

Towards:home / office

Form Factor:ATX

Socket:LGA 1851

Chipset:Intel B860

BIOS:Ami

RAM slots:DDR5 4 sl

RAM form factor:DIMM

RAM clock:8666 MHz

Sound (channels):7.1

Connectors:HDMI, M.2

Additional connectors:DisplayPort

Power connector:24-pin

Processor power:8-pin

CSM is a model for corporate users. Customers of CSM products receive the ASUS Control Centre administration software.

All specifications

Specifications PRIME B860-PLUS-CSM

Main
Features	for home/office
Socket	LGA 1851
Form factor	ATX
Power phases	11 / 8+1+1+1 /
VRM heatsink
Size (HxW)	305x244 mm


Chipset
Chipset	Intel B860
BIOS	Ami
UEFI BIOS


RAM
DDR5	4 slot(s)
Memory module	DIMM
Operation mode	2 channel
Max. clock frequency	8666 MHz
Max. memory	256 GB
XMP


Drive interface
SATA 3 (6Gbps)	4
M.2 connector	3
M.2	3xPCIe 4x
M.2 version	1x5.0, 2x4.0
Integrated RAID controller


Expansion slots
PCIe 16x slots	2 pcs
PCIe modes	16x/4x
PCIe support	5.0
Steel PCIe connectors


Internal connections
TPM connector
USB-A 2.0	2 pcs
USB-A 5Gbps	1 pcs
USB-C 5Gbps	1 pcs
USB4 40Gbps	1 pcs / Thunderbolt /
ARGB LED strip	3
RGB LED strip	1

Video outputs
HDMI output
HDMI version	v2.1
DisplayPort
DisplayPort version	v.1.4


Integrated audio
Audiochip	Realtek
Sound (channels)	7.1


Network interfaces
LAN (RJ-45)	2.5 Gbps
LAN ports	1
LAN controller	Realtek


External connections
USB-A 2.0	2 pcs
USB-A 5Gbps	1 pcs
USB-A 10Gbps	2 pcs
USB-C 20Gbps	1 pcs


Power connectors
Main power socket	24-pin
CPU power	8-pin
Fan power connectors	7
CPU Fan 4-pin	2
CPU/Water Pump Fan 4-pin	1
Chassis/Water Pump Fan 4-pin	4


Official Website	asus.com
Added to E-Catalog	January 2025

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Asus 2026 - new arrivals, bestsellers, and the most relevant models Asus.

How to choose a motherboard?Motherboard is the main part of any computer. Here's how to choose the right one for work, play and entertainment

Buy Asus PRIME B860-PLUS-CSM

All prices 10 →

When you make a purchase through links on our site, we may receive a affiliate commission.


	ASUS PRIME B860-PLUS-CSM Intel B860 ATX LGA 1851 Motherboard 90MB1KA0-M0EAYC The ASUS PRIME B860-PLUS-CSM Intel B860 ATX LGA 1851 Motherboard is a robust foundation for a mid-range PC build. Designed fo... morer everyday use, this motherboard is compatible with Intel s LGA 1851 socket, supporting the latest generation of processors and offering an array of features that cater well to casual users and those upgrading their systems. With a form factor of ATX, it provides ample space for expansion, making it suitable for users looking to create a versatile setup for both work and play. What Makes It Different? What sets the ASUS PRIME B860-PLUS-CSM apart from other motherboards in the same category is its balance of performance and affordability. It is designed specifically for everyday computing needs, making it an excellent choice for users who do not require the cutting-edge capabilities found in high-end models. This motherboard prioritises essential features for a stable and dependable performance without unnecessary frills, ensuring good value for your investment. Compared to more premium motherboards that focus heavily on high-end gaming or professional workloads, the PRIME B860-PLUS-CSM addresses the needs of typical users, including home office professionals and casual gamers. It has a comprehensively planned layout with a good amount of connectivity options, making it versatile enough for a range of tasks without overwhelming the user with complexity found in more featured boards. Performance & Everyday Use The motherboard features four DDR5 slots that support up to 256 GB of memory, positioning it well for multitasking and moderate content creation needs. This allows users to run multiple applications smoothly, whether for work-related tasks such as video conferencing or casual activities like streaming. Enhanced memory capabilities mean this board can take on more demanding applications as user needs grow. Connectivity-wise, the PRIME B860-PLUS-CSM offers a myriad of options, including multiple USB ports in various speeds, HDMI, and DisplayPort outputs, which are ideal for connecting monitors and peripherals. With four SATA 6Gb/s ports and three M.2 slots for high-speed storage, users can enjoy quick access to data and fast load times for applications and games alike. This setup is particularly advantageous for those who need to manage large files or gaming libraries. With integrated 7.1 channel HD audio and a Realtek 2.5Gb Ethernet port complemented by ASUS LANGuard for network stability, users can expect a reliable multimedia experience whether for work or entertainment. The overall dimensions of 305 x 244 mm also make it a fit for most housed setups whilst ensuring space for expansion cards, solidifying its use in both home and small office environments. Why Choose This ASUS PRIME B860-PLUS-CSM Motherboard? Choosing the ASUS PRIME B860-PLUS-CSM means investing in a motherboard that prioritises stability and usability for everyday tasks. Robust and reliable performance for everyday computing needs Box.co.uk Delivery: to United Kingdom Report	£129.99 Buy in shop

	ASUS PRIME B860-PLUS-CSM Intel B860 LGA 1851 (Socket V1) ATX ASUS PRIME B860-PLUS-CSM Intel B860 LGA 1851 (Socket V1) ATX Prime B860-PLUS-CSMASUS PRIME series motherboards are expertly e... morengineered 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 B860-PLUS-CSM 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. Pcnova.co.uk Delivery: in United Kingdom Report	£135.66 Buy in shop

	ASUS PRIME B860-PLUS-CSM Intel B860 LGA 1851 (Socket V1) ATX 90MB1KA0-M0EAYC Prime B860-PLUS-CSMASUS PRIME series motherboards are expertly engineered to unleash the full potential of the latest Intel®... moreCore™ Ultra Processors (Series 2). Boasting a robust power design. comprehensive cooling solutions and intelligent tuning options. the PRIME B860-PLUS-CSM 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. ASUS PRIME B860-PLUS-CSM Intel B860 LGA 1851 (Socket V1) ATX Gamingkit.co.uk Delivery: in United Kingdom Report	£135.66 Buy in shop

	Asus Asus Prime B860-Plus CSM (LGA 1851) DDR5 ATX Motherboard 90MB1KA0-M0EAYC Specification Details CPU Support Intel® Core™ Ultra Processors (Series 2), LGA1851. Supports Intel® Turbo... moreBoost Technology 2.0 and Intel® Turbo Boost Max Technology 3.0. * Refer to Asus Support Download Center for CPU support list. ** Intel® Turbo Boost Max Technology 3.0 support depends on the CPU types. Chipset Intel® B860 Chipset Memory 4 x DIMM slots, max. 192GB, DDR5. Support up to 8200+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 and ASUS Enhanced Memory Profile III (AEMP III). * Supported memory types, data rate (speed), and number of DRAM modules vary depending on CPU and memory configuration. Graphics 1 x DisplayPort (supports max. 4K@60Hz, DisplayPort 1.4). 1 x HDMI™ port (supports 4K@60Hz, HDMI 2.1). Expansion Slots 1 x PCIe 5.0 x16 slot, 1 x PCIe 4.0 x16 slot (supports x4 mode), 3 x PCIe 4.0 x16 slots (support x1 mode). Ensure compatibility by checking Asus support center for supported peripherals. Storage 3 x M.2 slots and 4 x SATA 6Gb/s ports. M.2_1 slot (Key M), type 2242/2260/2280 (supports PCIe 5.0 x4 mode). M.2_2 slot (Key M), type 2242/2260/2280/22110 (supports PCIe 4.0 x4 mode). M.2_3 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode). Intel® Rapid Storage Technology supports SATA RAID 0/1/5/10. Ethernet 1 x Realtek 2.5Gb Ethernet, ASUS LANGuard Wireless & Bluetooth® M.2 slot only (Key E, CNVi & PCIe). Wi-Fi module sold separately. Bluetooth® v5.3. USB Rear USB (Total 6 ports): 1 x USB 20Gbps port (1 x USB Type-C®), 2 x USB 10Gbps ports (2 x Type-A), 1 x USB 5Gbps port (1 x Type-A), 2 x USB 2.0 ports (2 x Type-A). Front USB (Total 7 ports): 1 x USB 5Gbps port (1 x USB Type-C®), 1 x USB 5Gbps header supports additional 2 USB 5Gbps ports, 2 x USB 2.0 headers support 4 additional USB 2.0 ports. Audio 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. Requires a chassis with an HD audio module for 7.1 Surround Sound audio output. Back Panel I/O Ports 1 x USB 20Gbps port (1 x USB Type-C®), 2 x USB 10Gbps ports (2 x Type-A), 1 x USB 5Gbps port (1 x Type-A), 2 x USB 2.0 ports (2 x Type-A), 1 x DisplayPort, 1 x HDMI™ port, 1 x Realtek 2.5Gb Ethernet port, 3 x Audio jacks. Internal I/O Connectors Fan and Cooling related: 1 x 4-pin CPU Fan header, 1 x 4-pin CPU OPT Fan header, 1 x 4-pin AIO Pump header, 4 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: 3 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 Overclockers.co.uk Delivery: to United Kingdom Report	£137.99 Buy in shop

	ASUS PRIME B860-PLUS-CSM Intel ATX Motherboard Scan.co.uk Delivery: to United Kingdom Report	£137.99 Buy in shop