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header-product Motherboard Asus PRIME B860-PLUS-CSM ATX Intel B860 LGA 1851 DDR5, 4× DIMM, 256 GB, 2.5 Gb LAN, 3× M.2, USB-C
199.49 €

Motherboard Asus PRIME B860-PLUS-CSM ATX Intel B860 LGA 1851 DDR5, 4× DIMM, 256 GB, 2.5 Gb LAN, 3× M.2, USB-C

Asus PRIME B860-PLUS-CSM ATX motherboard Photo 1
Asus PRIME B860-PLUS-CSM ATX motherboard Photo 2
Asus PRIME B860-PLUS-CSM ATX motherboard Photo 3
Asus PRIME B860-PLUS-CSM ATX motherboard Photo 4
Asus PRIME B860-PLUS-CSM ATX motherboard Photo 5
Asus PRIME B860-PLUS-CSM ATX motherboard Photo 6
Asus PRIME B860-PLUS-CSM ATX motherboard Photo 7
Asus PRIME B860-PLUS-CSM ATX motherboard Photo 8
Asus PRIME B860-PLUS-CSM ATX motherboard Photo 9
Asus PRIME B860-PLUS-CSM ATX motherboard Photo 10
Asus PRIME B860-PLUS-CSM ATX motherboard Photo 11
Asus PRIME B860-PLUS-CSM ATX motherboard Photo 1
Asus PRIME B860-PLUS-CSM ATX motherboard Photo 2
Asus PRIME B860-PLUS-CSM ATX motherboard Photo 3
Asus PRIME B860-PLUS-CSM ATX motherboard Photo 4
Asus PRIME B860-PLUS-CSM ATX motherboard Photo 5
Asus PRIME B860-PLUS-CSM ATX motherboard Photo 6
Asus PRIME B860-PLUS-CSM ATX motherboard Photo 7
Asus PRIME B860-PLUS-CSM ATX motherboard Photo 8
Asus PRIME B860-PLUS-CSM ATX motherboard Photo 9
Asus PRIME B860-PLUS-CSM ATX motherboard Photo 10
Asus PRIME B860-PLUS-CSM ATX motherboard Photo 11
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Motherboard Asus PRIME B860-PLUS-CSM ATX Intel B860 LGA 1851 DDR5, 4× DIMM, 256 GB, 2.5 Gb LAN, 3× M.2, USB-C

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Motherboard Asus PRIME B860-PLUS-CSM ATX Intel B860 LGA 1851 DDR5, 4× DIMM, 256 GB, 2.5 Gb LAN, 3× M.2, USB-C

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Short description

ASUS PRIME B860-PLUS-CSM is an ATX motherboard for Intel processors with LGA 1851 socket supporting Intel Core Ultra (Series 2). Based on the Intel B860 chipset, it supports DDR5 memory (4 DIMM slots, up to 256 GB, dual-channel, up to 8666 MHz), three M.2 and SATA storage, RAID 1, 2.5 Gigabit Ethernet, multiple USB ports including one USB 3.2 Gen2x2 Type-C, HDMI and DisplayPort outputs, RGB header and UEFI AMI BIOS. Designed for business and professional PC builds; do not open or modify the board.
Available at price 199.49 €: 6 pcs.
Total available for order: 99 pcs.
Warranty: 2 Years
SKU: 11241143
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
09.07.2026 {{selectedOffer.officeDeliveryString}}
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Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
14.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.45 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
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From 1.89 €
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36 months installment: from 5.54 euros per month
Price for companies: 164.87€ Price is valid only for legal clients
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Product information

Description

The ASUS PRIME B860-PLUS-CSM is an ATX motherboard based on the Intel B860 chipset with an LGA 1851 (Socket V1) for Intel Core Ultra processors. It supports DDR5-SDRAM across four DIMM slots for up to 256 GB of system memory, offers M.2 and SATA III storage interfaces with RAID 0/1/5/10 support, and includes a 2.5 Gigabit Ethernet interface. The board is engineered for reliable power delivery, comprehensive cooling options and firmware/software tuning to meet the needs of advanced AI-capable PC builds.

Advantages

The PRIME B860-PLUS-CSM combines a modern LGA 1851 socket and Intel B860 chipset to support the latest Intel Core Ultra processors and high-speed DDR5 memory. Its ATX form factor provides multiple expansion options, while native M.2 and SATA III connectors plus RAID support enable flexible storage configurations. Integrated 2.5 Gb Ethernet delivers faster wired networking compared with standard Gigabit interfaces. Built-in cooling features and stable power design improve component longevity and system stability under sustained loads.

Suitable for

  • High-performance desktop builds using Intel Core Ultra processors
  • Workstations requiring large DDR5 memory capacity (up to 256 GB)
  • Systems needing fast wired networking via 2.5 Gigabit Ethernet
  • PC builds that use multiple SSDs/HDDs with RAID 0/1/5/10

Key specifications

  • Form factor: ATX
  • Chipset: Intel B860
  • Processor socket: LGA 1851 (Socket V1)
  • Memory: 4 × DIMM, DDR5-SDRAM, up to 256 GB
  • Storage interfaces: M.2 and SATA III; RAID 0/1/5/10 supported
  • Network: 2.5 Gigabit Ethernet
  • Weight: 0.896 kg

How to use

Install the ASUS PRIME B860-PLUS-CSM in a compatible ATX chassis and mount an LGA 1851-compatible Intel Core Ultra processor following the CPU and cooler manufacturer instructions. Populate DDR5 DIMM slots as recommended in the motherboard manual to achieve the desired memory configuration, and connect M.2 drives or SATA devices to the corresponding connectors. Configure storage RAID arrays through the firmware/BIOS if required, and install the latest chipset and network drivers from the ASUS support site for optimal system stability and performance.

Usage recommendations

For reliable operation, use a power supply that meets the system power requirements and ensure adequate case airflow or add case fans to complement the motherboard cooling. Update BIOS and drivers before heavy workloads or AI applications to take advantage of compatibility and performance improvements.

Specifications

Motherboard form factor:
ATX
Motherboard chipset:
Intel B860
Component for:
PC
Processor socket:
LGA 1851 (Socket V1)
Number of memory slots:
4
Maximum internal memory:
256 GB
Weight:
0.896 kg
Supported memory types:
DDR5-SDRAM
All features

Features

Motherboard form factor:
ATX
Motherboard chipset:
Intel B860
Component for:
PC
Audio output channels:
7.1
Windows operating systems supported:
Windows 11, Windows 10 x64
Motherboard chipset family:
Intel
Product colour:
Multicolour

Processor

Processor manufacturer:
Intel
Processor socket:
LGA 1851 (Socket V1)

Memory

Number of memory slots:
4
Maximum internal memory:
256 GB
Supported memory types:
DDR5-SDRAM
Memory channels:
Dual-channel
Unbuffered memory:
Yes
Memory slots type:
DIMM
Supported memory clock speed (max):
8666 MHz
ECC сompatibility:
non-ECC

Expansion slots

Number of M.2 (M) slots:
3
PCI Express x16 (Gen 4.x) slots:
1

Graphics

Parallel processing technology support:
Not supported

Network

Ethernet LAN:
Yes
Wi-Fi:
No
Ethernet interface type:
2.5 Gigabit Ethernet

Internal I/O

USB 2.0 connectors:
2
S/PDIF out connector:
Yes
CPU fan connector:
Yes
Number of COM connectors:
1
ATX Power connector (24-pin):
Yes
Chassis intrusion connector:
Yes
Number of chassis fan connectors:
4
Front panel audio connector:
Yes
TPM connector:
Yes
EPS power connector (8-pin):
Yes
USB 3.2 Gen 1 (3.1 Gen 1) connectors:
2
Number of SATA III connectors:
4
Thunderbolt headers:
1
USB 3.2 Gen 2 (3.1 Gen 2) connectors:
0
12V power connector:
Yes
RGB LED pin header:
Yes
Number of CPU fan connectors:
1

Rear panel I/O ports

Line-in:
Yes
USB 2.0 ports quantity:
2
Ethernet LAN (RJ-45) ports:
1
Microphone in:
Yes
VGA (D-Sub) ports quantity:
0
DVI-D ports quantity:
0
HDMI ports quantity:
1
DisplayPorts quantity:
1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity:
1
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity:
0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity:
2
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity:
0
USB 3.2 Gen 2x2 Type-C ports quantity:
1

Storage controllers

RAID levels:
1, 5, 10
Supported storage drive types:
HDD & SSD
RAID support:
Yes
Number of storage drives supported:
7
Supported storage drive interfaces:
M.2, SATA III

BIOS

BIOS memory size:
256 Mbit
BIOS type:
UEFI AMI

Weight & dimensions

Width:
305 mm
Depth:
244 mm

Other features

Number of HDDs supported:
4
Weight:
0.896 kg
Package weight:
1558 g
Height:
49 mm

Packaging data

Package depth:
372 mm
Package height:
302 mm
Package width:
377 mm

Description

Machine translation. Load original

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Stock data
Warehouse Stock Delivery to the store Store Price
EU16 6 09.07.2026 199.49 €
EU3 41 09.07.2026 202.49 €
EU57 1 08.07.2026 Best delivery 203.49 €
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Warehouse Stock Delivery to the store Store Price
WH109 2 23.07.2026 213.99 €
WH345 2 09.07.2026 213.99 €
199.49 €
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Warehouse: EU16
202.49 €
Stock: 41
Delivery Date: 09.07.2026
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203.49 €
Stock: 1
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212.49 €
Stock: 1
Delivery Date: 16.07.2026
Warehouse: WH354
216.99 €
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Warehouse: WH94
220.49 €
Stock: 41
Delivery Date: 09.07.2026
Warehouse: WH320
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213.99 €
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Customer reviews

Customer questions

FAQ

How much does the Asus PRIME B860-PLUS-CSM ATX motherboard cost, and is it available for purchase?

The price is 199.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 99 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 09.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can Asus PRIME B860-PLUS-CSM ATX motherboard be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Asus PRIME B860-PLUS-CSM ATX motherboard online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All Asus products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Asus service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: motherboard form factor, motherboard chipset, component for, processor socket, number of memory slots, maximum internal memory, weight, supported memory types, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for Asus PRIME B860-PLUS-CSM ATX motherboard?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
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