# Motherboard ASRock B860M-X WiFi — Intel B860, LGA 1851, micro ATX, DDR5, 2x DIMM, 4x M.2, 2.5Gb LAN, Wi‑Fi 6E, Bluetooth 5.3

**URL:** https://aio.lv/en/product--asrock-90-mxbry-a0uayz--11263788
**Data updated:** 2026-01-21 11:08 (EET)
**Category:** Motherboards
**Manufacturer:** ASROCK
**Manufacturer code:** 90-MXBRY-A0UAYZ
**EAN:** 4711581490413
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 111.99 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 92.55 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--asrock-90-mxbry-a0uayz--11263788

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

ASRock B860M-X WiFi micro ATX motherboard with Intel B860 chipset and LGA 1851 socket for Intel Core Ultra (Series 2). Supports DDR5 up to 128 GB in 2 DIMM slots (dual-channel), four M.2 slots (PCIe 5.0/4.0 support), SATA III and RAID 10, and a PCIe x16 Gen5 slot. Integrated Intel Iris Xe graphics outputs (DisplayPort 1.4, HDMI), 2.5 Gb Ethernet (Dragon RTL8125BG), Wi‑Fi 6E and Bluetooth 5.3, 7.1 Realtek ALC897 audio and multiple USB ports and headers for fans, RGB and TPM.

## Long description

The X Series motherboard offers a compact, high-value solution that balances performance, versatility, and reliability for professional and everyday tasks. This ASRock X-Series board supports Intel® Core™ Ultra Processors (Series 2) on LGA1851 and is designed to deliver efficient memory overclocking, fast storage via PCIe Gen5 M.2, and modern connectivity including Wi‑Fi 6E and 2.5 Gb/s LAN in a micro-ATX form factor.
Advantages
The 6-layer PCB improves signal stability and power distribution for lower temperatures and higher efficiency during memory overclocking. Built-in support for DDR5 XMP and AMD EXPO profiles allows easy, pre-tested memory overclocking when paired with compatible modules. A PCIe Gen5 Blazing M.2 slot provides up to 128 Gb/s transfer speed for next‑generation NVMe SSDs. An optimized aluminum heatsink aids thermal management under heavy loads. Integrated Wi‑Fi 6E extends wireless capacity into the 6 GHz band, and the onboard Realtek 2.5 Gb/s LAN boosts wired throughput for demanding networking tasks. Onboard Polychrome RGB and SignalRGB support allow unified lighting control and synchronization with compatible RGB devices.
Key specifications
 CPU Socket: Intel LGA1851 (Intel® Core™ Ultra Series 2)
 Chipset / Form factor: Intel B860, micro ATX
 Power Design: 7+1+1+1+1 power phase
 Memory: 2 x DDR5 DIMM, dual channel, up to 9066+ MHz (OC), max 128 GB
 Storage: 1 Blazing M.2 (PCIe Gen5 x4), 1 Hyper M.2 (PCIe Gen4 x4), 4 x SATA3
 PCIe slots: 1 x PCIe 4.0 x16, 1 x PCIe 4.0 x4, 1 x PCIe 4.0 x1
 USB: 1 x USB 3.2 Gen2x2 Type-C (rear), 1 x USB 3.2 Gen1 Type-C (front), 5 x USB 3.2 Gen1, 6 x USB 2.0
 LAN: Realtek 2.5 Gb/s Ethernet
 Wireless: Wi‑Fi 6E (802.11axe) + Bluetooth 5.3
 Audio: Realtek ALC897 7.1 CH HD Audio Codec
 BIOS: UEFI AMI 256 Mbit, supports BIOS Flashback
 Graphics outputs: 1 x HDMI, 1 x DisplayPort
 RAID: Supports SATA III and M.2 RAID (HDD & SSD)
How to use
Install the motherboard into a compatible micro‑ATX chassis and fit an Intel LGA1851 CPU according to the processor manufacturer’s instructions. Insert up to two DDR5 DIMMs, enabling XMP or EXPO profiles in BIOS if using compatible memory modules to achieve tested overclocking settings. Connect storage devices to the M.2 and SATA ports as required; for the fastest NVMe performance use the Blazing M.2 (PCIe Gen5 x4). Install GPU and expansion cards into the appropriate PCIe slots, and attach power connectors from the PSU to the board. Configure network and wireless connectivity via the rear I/O or onboard antennas for Wi‑Fi 6E, and use the UEFI BIOS for system tuning, boot order, and enabling BIOS Flashback if needed.
Recommendations
Use Intel® XMP or AMD EXPO capable DDR5 memory modules to take advantage of pre‑tested overclock profiles; ensure proper case airflow and connect the aluminum heatsinks and chassis fans to maintain stable temperatures, especially when running high-performance CPUs and Gen5 NVMe drives.

## Specifications

### Features

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

### Processor

| Feature | Value |
|---|---|
| Processor manufacturer | Intel |
| Processor socket | LGA 1851 (Socket V1) |

### Memory

| Feature | Value |
|---|---|
| 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 |
| Supported memory clock speed (max) | 9066 MHz |
| ECC сompatibility | non-ECC |

### Expansion slots

| Feature | Value |
|---|---|
| Number of M.2 (M) slots | 1 |

### Graphics

| Feature | Value |
|---|---|
| On-board graphics card | Yes |

### Network

| Feature | Value |
|---|---|
| Bluetooth version | 5.3 |
| Ethernet LAN | Yes |
| Bluetooth | Yes |
| LAN controller | Dragon RTL8125BG |
| Wi-Fi | Yes |
| Ethernet interface type | 2.5 Gigabit Ethernet |
| Top Wi-Fi standard | Wi-Fi 6E (802.11ax) |

### Internal I/O

| Feature | Value |
|---|---|
| USB 2.0 connectors | 2 |
| CPU fan connector | Yes |
| ATX Power connector (24-pin) | Yes |
| Number of chassis fan connectors | 2 |
| Front panel audio connector | Yes |
| TPM connector | Yes |
| Peripheral (Molex) power connectors (4-pin) | 1 |
| EPS power connector (8-pin) | Yes |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 2 |
| Number of SATA III connectors | 4 |
| RGB LED pin header | Yes |
| Number of CPU fan connectors | 2 |
| Number of EPS power connectors (8-pin) | 1 |

### Rear panel I/O ports

| Feature | Value |
|---|---|
| Line-in | Yes |
| USB 2.0 ports quantity | 2 |
| Ethernet LAN (RJ-45) ports | 1 |
| Microphone in | Yes |
| HDMI ports quantity | 1 |
| DisplayPorts quantity | 1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 3 |
| USB 3.2 Gen 2x2 Type-C ports quantity | 1 |

### Storage controllers

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

### BIOS

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Width | 244 mm |
| Depth | 218 mm |

### Other features

| Feature | Value |
|---|---|
| Wi-Fi standards | 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 |
| DisplayPort version | 1.4 |
| Audio chip | Realtek ALC897 |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | SATA |
| Antenna included | Yes |

## FAQ

### How much does the ASRock B860M-X WiFi motherboard — Intel B860 LGA1851 cost, and is it available for purchase?

The price is 111.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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 17.07.2026 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 ASRock B860M-X WiFi motherboard — Intel B860 LGA1851 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 ASROCK 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 ASROCK 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.

## Image

https://aio.lv/img/cache/product/11263788/66853070_large.webp