# Motherboard MSI B860 GAMING PLUS WIFI — Intel B860, LGA 1851, ATX, DDR5, 4x DIMM, 3x M.2, Wi‑Fi 7, 5GbE

**URL:** https://aio.lv/en/product--msi-7e41-003r--11239813
**Data updated:** 2026-01-21 11:08 (EET)
**Category:** Motherboards
**Manufacturer:** MSI
**Manufacturer code:** 7E41-003R
**EAN:** 4711377289764
**Warranty:** 3 Years
**Availability:** Available for order
**Price:** 186.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 154.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--msi-7e41-003r--11239813

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Wednesday | free |
| Pickup points | 22.06.2026 | 1.99 EUR |
| Courier delivery to door | 22.06.2026 | 4.99 EUR |

## Summary description

ATX motherboard MSI B860 GAMING PLUS WIFI with Intel B860 chipset and LGA 1851 socket for Intel Core Ultra (Series 2) processors. Supports up to 256 GB DDR5 across 4 DIMM slots (dual‑channel) and memory speeds to 8800 MHz (max). Features 3 M.2 slots (one PCIe 5.0), 4 SATA III ports, 7.1 Realtek ALC897 audio, HDMI 2.1, 5 Gigabit Ethernet, Killer Wi‑Fi 7 1750x with Bluetooth 5.4, multiple USB ports and RGB headers. Designed for high‑performance gaming and content builds; RAID and UEFI AMI BIOS supported. Do not open or modify the motherboard to avoid damage.

## Long description

The MSI B860 GAMING PLUS WIFI motherboard is built for Intel Core Ultra processors with the LGA 1851 (Socket V1) and ATX form factor, offering a platform designed for high-performance desktop builds. It supports DDR5 memory up to 256 GB across four DIMM slots, multiple storage options including M.2 and Micro SATA III, RAID levels 0, 1, 5 and 10, and a modern connectivity set that includes Thunderbolt 4, PCIe 5.0, 5 Gigabit LAN and full-speed Wi‑Fi 7 (802.11be).
Advantages
This motherboard provides extensive connectivity and expansion capabilities suitable for demanding applications: PCIe 5.0 support and Supplemental PCIe Power for high-end graphics and add-in cards, integrated Thunderbolt 4 for fast external peripherals, onboard Wi‑Fi 7 and 5 Gigabit Ethernet for low-latency networking, and EZ DIY features that simplify installation and maintenance. The ATX layout offers multiple slots and headers for flexible component configuration.
Suitable for
Gaming PCs using Intel Core Ultra processors
High-performance workstations requiring fast storage and networking
Enthusiast builds with multiple expansion cards and high-power GPUs
Users who need advanced connectivity: Thunderbolt 4, PCIe 5.0 and Wi‑Fi 7
Key specifications
Form factor: ATX
Chipset: Intel B860
Socket: LGA 1851 (Socket V1) for Intel Core Ultra processors
Memory: 4 DIMM slots, DDR5 up to 256 GB
Storage: M.2 and Micro SATA III support; RAID 0/1/5/10
Expansion: PCIe 5.0 support and Supplemental PCIe Power
Connectivity: Thunderbolt 4, Wi‑Fi 7 (802.11be), 5 Gigabit LAN
How to use
Install the motherboard into a compatible ATX case, fit an LGA 1851-compatible Intel Core Ultra processor and DDR5 memory modules into the four DIMM slots. Connect storage devices to the M.2 and Micro SATA III interfaces and configure RAID arrays through the motherboard firmware if required. Attach power connectors including the supplemental PCIe power for high-demand expansion cards, install graphics and other PCIe devices into available slots, and configure network settings for Wi‑Fi 7 or wired 5 Gigabit LAN usage.
Usage recommendations
For stable 24/7 operation and optimal performance with high-power GPUs or multiple add-in cards, use a high-quality power supply that provides required supplemental PCIe power, ensure adequate chassis airflow, and keep firmware and drivers up to date. When using RAID arrays, back up data regularly.

## Specifications

### Features

| Feature | Value |
|---|---|
| Motherboard form factor | ATX |
| Motherboard chipset | Intel B860 |
| Component for | PC |
| Audio output channels | 7.1 |
| Windows operating systems supported | Windows 11 x64 |
| Motherboard chipset family | AMD |

| Feature | Value |
|---|---|
| Product colour | Black |

### Processor

| Feature | Value |
|---|---|
| Processor manufacturer | Intel |
| Processor socket | LGA 1851 (Socket V1) |
| Maximum internal memory supported by processor | 256 GB |

### Memory

| Feature | Value |
|---|---|
| Number of memory slots | 4 |
| Maximum internal memory | 256 GB |
| Supported memory types | DDR5-SDRAM |
| Supported memory clock speeds | 4800, 6400 |
| Memory channels | Dual-channel |
| Memory slots type | DIMM |
| Supported memory clock speed (max) | 8800 MHz |
| ECC сompatibility | non-ECC |

### Expansion slots

| Feature | Value |
|---|---|
| Number of M.2 (M) slots | 3 |
| PCI Express x16 (Gen 4.x) slots | 3 |
| PCI Express x16 (Gen 5.x) slots | 1 |
| 1st M.2 largest key size | 2280 |
| 2nd M.2 largest key size | 2280 |
| 3rd M.2 largest key size | 2280 |
| 1st M.2 highest PCI Express generation | 5.0 |
| 2nd M.2 highest PCI Express generation | 4.0 |
| 3rd M.2 highest PCI Express generation | 4.0 |

### Network

| Feature | Value |
|---|---|
| Bluetooth version | 5.4 |
| Ethernet LAN | Yes |
| Bluetooth | Yes |
| Wi-Fi | Yes |
| Ethernet interface type | 5 Gigabit Ethernet |
| Top Wi-Fi standard | Wi-Fi 7 (802.11be) |

### Internal I/O

| Feature | Value |
|---|---|
| USB 2.0 connectors | 4 |
| CPU fan connector | Yes |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 4 |
| Number of SATA III connectors | 4 |
| USB 3.2 Gen 2 (3.1 Gen 2) connectors | 1 |
| Total number of SATA connectors | 4 |
| RGB LED pin header | Yes |
| Number of RGB LED pin headers | 3 |
| Number of CPU fan connectors | 1 |
| Number of water pump connectors | 1 |

### Rear panel I/O ports

| Feature | Value |
|---|---|
| USB 2.0 ports quantity | 4 |
| Ethernet LAN (RJ-45) ports | 1 |
| HDMI ports quantity | 1 |
| HDMI version | 2.1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 2 |

### Storage controllers

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

### BIOS

| Feature | Value |
|---|---|
| BIOS memory size | 256 Mbit |
| BIOS type | UEFI AMI |

### Weight & dimensions

| Feature | Value |
|---|---|
| Width | 243.84 mm |
| Depth | 304.8 mm |

### Other features

| Feature | Value |
|---|---|
| Number of HDDs supported | 4 |
| Wi-Fi standards | Wi-Fi 7 (802.11be), Wi-Fi 6E (802.11ax), Wi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n), 802.11g, 802.11b, 802.11a |
| Audio chip | Realtek ALC897 |

## FAQ

### How much does the MSI B860 GAMING PLUS WIFI motherboard LGA 1851 cost, and is it available for purchase?

The price is 186.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 257 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 Wednesday 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 MSI B860 GAMING PLUS WIFI motherboard LGA 1851 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 MSI 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 MSI 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. More information about warranty service: https://aio.lv/en/warranty

### 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.

### Where can I download the instructions for MSI B860 GAMING PLUS WIFI motherboard LGA 1851?

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.

## Image

https://aio.lv/img/cache/product/11239813/65437525_large.webp