# Motherboard ASRock B850M-X WiFi R2.0 — AMD B850, Socket AM5, micro ATX, DDR5, 2x DIMM, Wi‑Fi 6E, 2.5Gb Ethernet

**URL:** https://aio.lv/en/product--asrock-90-mxbsh0-a0uayz--11425200
**Data updated:** 2026-01-21 11:10 (EET)
**Category:** Motherboards
**Manufacturer:** ASROCK
**Manufacturer code:** 90-MXBSH0-A0UAYZ
**EAN:** 4711581490765
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 121.99 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 100.82 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--asrock-90-mxbsh0-a0uayz--11425200

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

ASRock B850M-X WiFi R2.0 is a micro ATX motherboard with AMD B850 chipset and Socket AM5 support for AMD Ryzen 9000 series CPUs. It offers dual-channel DDR5 (2 DIMM, up to 128 GB), Wi‑Fi 6E and Bluetooth 5.2, 2.5 Gb Ethernet (Dragon RTL8125BG), HDMI 2.1 and DisplayPort 1.4, 2x M.2 (including PCIe 5.0), 4x SATA III, USB Type-C, 7.1 audio and UEFI AMI BIOS. Suitable for compact high-performance desktop builds.

## Long description

The ASRock B850M-X WiFi R2.0 is a micro-ATX motherboard based on the AMD B850 chipset with Socket AM5 support. It is compatible with AMD Ryzen 7000, 8000 and 9000 series processors and supports DDR5 memory up to 128 GB across two DIMM slots. The board includes modern connectivity such as Wi‑Fi 6E, 2.5 Gb/s LAN, front USB 3.2 Gen1 Type‑C, multiple M.2 slots including a PCIe Gen5-capable M.2 and PCIe Gen4 x4 support, and dual display outputs (HDMI + DisplayPort) for flexible system builds.
Advantages
The motherboard combines a compact micro‑ATX form factor with a robust power delivery system featuring a 6+1+1 power phase design and integrated Dr. MOS stages for stable CPU power and improved thermal performance. A 6‑layer PCB and Hi‑Density power connector increase reliability for memory overclocking and heavy workloads. Built‑in cooling elements include optimized aluminum heatsinks and intelligent fan headers with PWM/DC detection plus Fan‑Tastic Tuning for simplified fan curve management. Integrated Nahimic audio, Polychrome RGB headers and SignalRGB support provide flexible audio and lighting control, while BIOS Flashback and an auto driver installer simplify setup and maintenance.
Suitable for
Home and office productivity PCs
Compact gaming builds with mid‑range to high‑end Ryzen CPUs
Content creation and streaming systems requiring fast networking and storage
Systems that use DDR5 memory and PCIe Gen4/Gen5 NVMe SSDs
Key specifications
Form factor: Micro ATX
Chipset: AMD B850
Socket: AM5 (supports Ryzen 7000 / 8000 / 9000 series)
Memory: DDR5, 2 DIMM slots, up to 128 GB
Storage: M.2 (including PCIe Gen5 M.2 and PCIe Gen4 x4 support), SATA III
LAN: Dragon 2.5 Gb/s Ethernet
Wireless: Wi‑Fi 6E (802.11ax) support
USB: Front USB 3.2 Gen1 Type‑C header
Video outputs: HDMI + DisplayPort
How to use
Install the motherboard into a compatible micro‑ATX chassis and secure it on standoffs. Fit a Socket AM5 compatible CPU and apply recommended thermal solution, then populate DDR5 modules in the two DIMM slots following the motherboard manual for optimal slot population. Connect power using the main 24‑pin and Hi‑Density CPU power connector(s), attach M.2 or SATA storage devices, and plug in the front panel and rear I/O connectors. Use the BIOS Flashback feature if a BIOS update is required before first boot. After initial power‑on, enable Intel XMP / AMD EXPO profiles in BIOS if the memory modules support them to apply validated overclock settings.
Usage recommendations
For stable overclocking and long‑term reliability, use high‑quality power supplies and memory modules validated for DDR5 XMP or AMD EXPO. Ensure adequate case airflow and keep heatsinks dust‑free. Update network and chipset drivers via the auto driver installer or ASRock support page to maintain compatibility and performance.

## Specifications

### Features

| Feature | Value |
|---|---|
| Motherboard form factor | Micro ATX |
| Motherboard chipset | AMD B850 |
| Component for | PC |
| Audio output channels | 7.1 |
| Windows operating systems supported | Windows 11 x64, Windows 10 x64 |
| Motherboard chipset family | AMD |

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

### Processor

| Feature | Value |
|---|---|
| Processor manufacturer | AMD |
| Processor socket | Socket AM5 |

### 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) | 8200 MHz |
| ECC сompatibility | ECC & non-ECC |

### Expansion slots

| Feature | Value |
|---|---|
| Number of M.2 (M) slots | 1 |
| PCI Express x1 (Gen 4.x) slots | 1 |
| PCI Express x16 (Gen 4.x) slots | 1 |
| PCI Express x16 (Gen 5.x) slots | 1 |

### Graphics

| Feature | Value |
|---|---|
| Parallel processing technology support | Not supported |
| HDCP | Yes |

### Network

| Feature | Value |
|---|---|
| Bluetooth version | 5.2 |
| 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 | 3 |
| 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 |
| 12V power connector | Yes |
| 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 1 (3.1 Gen 1) Type-C ports quantity | 1 |

### Storage controllers

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

### BIOS

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Width | 244 mm |
| Depth | 226 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 B850M-X WiFi R2.0 motherboard cost, and is it available for purchase?

The price is 121.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 425 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 20.07.2026 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 B850M-X WiFi R2.0 motherboard 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/11425200/66176878_large.webp