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header-product Motherboard ASUS PRIME B860M-K Intel B860 LGA 1851 micro ATX
135.49 €

Motherboard ASUS PRIME B860M-K Intel B860 LGA 1851 micro ATX

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Motherboard ASUS PRIME B860M-K Intel B860 LGA 1851 micro ATX

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Short description

The ASUS PRIME B860M-K motherboard features an Intel B860 chipset and LGA 1851 socket, supporting Intel Core Ultra processors. It supports DDR5-SDRAM with a maximum memory capacity of 128 GB across DIMM slots. Storage options include M.2 and SATA III interfaces for HDD and SSD drives, with RAID support for levels 0, 1, 5, and 10. The board is equipped with 2.5 Gigabit Ethernet for high-speed networking, making it an ideal choice for PC builds.
Available for order: 11 pcs.
Warranty: 3 Years
SKU: 11241121
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Cheapest delivery:

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Pick-up points

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Cost

1.89 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
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From 4.99 € (Weight: 1.05 kg)
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Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
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From 1.89 €
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All payment Methods:
Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 3.76 euros per month
Price for companies: 111.98€ Price is valid only for legal clients
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Product information

Description

The ASUS PRIME B860M-K is a micro ATX motherboard built on the Intel B860 chipset and designed for LGA 1851 (Socket V1) Intel Core Ultra processors. It supports DDR5 memory up to 128 GB across two DIMM slots, offers M.2 and SATA III storage interfaces with RAID 0/1/5/10 support, and includes 2.5 Gigabit Ethernet connectivity. The board targets PC builders seeking a compact, AI-ready platform with stable power delivery and versatile connectivity.

Advantages

The PRIME B860M-K provides a robust power design and comprehensive cooling options to maintain performance under load. Native support for DDR5 memory and modern storage interfaces (M.2, SATA III) enable fast system responsiveness and flexible drive configurations. Integrated 2.5 Gb Ethernet improves networking throughput for data-intensive tasks, while firmware and software tuning tools simplify system optimization and monitoring.

Suitable for (tasks / use cases)

  • Compact desktop builds and home or office PCs
  • Systems using Intel Core Ultra (LGA 1851) processors
  • Workloads requiring fast storage and networking (software development, media playback, light content creation)
  • PC DIY builders who need RAID support and firmware tuning options

Key specifications

  • Form factor: Micro ATX
  • Chipset: Intel B860
  • Socket: LGA 1851 (Socket V1) for Intel Core Ultra processors
  • Memory: 2 × DIMM, DDR5-SDRAM, up to 128 GB
  • Storage: M.2 and SATA III interfaces; RAID 0, 1, 5, 10 supported
  • Networking: Integrated 2.5 Gigabit Ethernet

How to use

Install the motherboard into a compatible micro ATX chassis, mount an LGA 1851-compatible Intel Core Ultra processor and install DDR5 DIMMs in the two memory slots. Connect M.2 or SATA storage drives as required and configure RAID arrays through the BIOS/UEFI if needed. Attach power, front-panel headers, and peripherals, then install an operating system and Asus-provided utilities for firmware updates and system tuning.

Usage recommendations

For reliable operation, use DDR5 modules listed on Asus compatibility lists and ensure the chassis provides adequate airflow. Keep BIOS/UEFI and network drivers up to date for best performance and AI-related feature compatibility.

Specifications

Motherboard form factor:
Micro ATX
Motherboard chipset:
Intel B860
Component for:
PC
Processor socket:
LGA 1851 (Socket V1)
Number of memory slots:
2
Maximum internal memory:
128 GB
Supported memory types:
DDR5-SDRAM
All features

Features

Motherboard form factor:
Micro 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

Processor

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

Memory

Number of memory slots:
2
Maximum internal memory:
128 GB
Supported memory types:
DDR5-SDRAM
Memory channels:
Dual-channel
Unbuffered memory:
Yes
Memory slots type:
DIMM
ECC сompatibility:
non-ECC

Expansion slots

Number of M.2 (M) slots:
2
PCI Express x1 (Gen 4.x) slots:
2
PCI Express x16 (Gen 4.x) slots:
1
1st M.2 largest key size:
2280
2nd M.2 largest key size:
2280
1st M.2 highest PCI Express generation:
5.0
2nd M.2 highest PCI Express generation:
4.0

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
Number of chassis fan connectors:
2
Front panel audio connector:
Yes
TPM connector:
Yes
USB 3.2 Gen 1 (3.1 Gen 1) connectors:
2
Number of SATA III connectors:
4
USB 3.2 Gen 2 (3.1 Gen 2) connectors:
0
Front panel connector:
Yes
12V power connector:
Yes
RGB LED pin header:
Yes

Rear panel I/O ports

PS/2 ports quantity:
1
USB 2.0 ports quantity:
2
Ethernet LAN (RJ-45) ports:
1
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:
2
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:
1
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity:
0

Storage controllers

RAID levels:
10, 5, 1
Supported storage drive types:
HDD & SSD
RAID support:
Yes
Number of storage drives supported:
6
Supported storage drive interfaces:
SATA III, M.2

BIOS

BIOS memory size:
256 Mbit
BIOS type:
UEFI AMI

Weight & dimensions

Width:
244 mm
Depth:
222 mm

Other features

Number of HDDs supported:
4
Package weight:
1072 g

Packaging content

Cables included:
SATA

Packaging data

Package depth:
263 mm
Package height:
51.5 mm
Package width:
270 mm

Description

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Customer questions

FAQ

How much does the Motherboard ASUS PRIME B860M-K, code cost, and is it available for purchase?

The price is 135.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 11 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 Tomorrow 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can Motherboard ASUS PRIME B860M-K, code 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 Motherboard ASUS PRIME B860M-K, code 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, 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.
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