# Motherboard ASRock B850M Rock WiFi AM5 mATX DDR5 with HDMI and DisplayPort

**URL:** https://aio.lv/en/product--asrock-90-mxbu70-a0uayz--12104447
**Data updated:** 2026-03-20 09:54 (EET)
**Category:** Motherboards
**Manufacturer:** ASROCK
**Manufacturer code:** 90-MXBU70-A0UAYZ
**EAN:** 4711581494169
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 137.99 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 114.04 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--asrock-90-mxbu70-a0uayz--12104447

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

ASRock B850M Rock WiFi is an AM5 micro-ATX motherboard supporting DDR5 memory and equipped with HDMI and DisplayPort video outputs. Designed for desktop PC builds on AMD AM5 platform, it integrates WiFi connectivity and mATX form factor for compact systems. Suitable for general computing, home office, multimedia and gaming builds where DDR5 and onboard video outputs are required.

## Long description

ASRock B850M Rock WiFi AM5 mATX DDR5 with HDMI and DisplayPort is a micro-ATX motherboard designed for AMD AM5 desktop systems. It supports DDR5 memory modules and provides integrated video outputs through HDMI and DisplayPort, alongside built-in WiFi for wireless network connectivity. The board targets compact PC builds where current-generation processor and memory support, plus flexible display options, are required.
Advantages
The motherboard combines AM5 CPU compatibility with DDR5 memory support in a space-saving mATX layout, offering a balance of modern performance and compact size. Integrated HDMI and DisplayPort outputs allow direct connection to monitors without a discrete GPU when the chosen processor provides integrated graphics. Onboard WiFi simplifies wireless setup and reduces the need for additional expansion cards. The design includes standard peripheral interfaces for storage, memory expansion and connectivity suitable for mainstream desktop tasks.
Suitable for
Compact desktop builds for home and office use
Multimedia systems requiring onboard video outputs
General-purpose computing and light gaming with AM5 processors that include integrated graphics
Upgrading to DDR5 memory while retaining a micro-ATX chassis
Key specifications
Socket type: AMD AM5 compatible
Form factor: micro-ATX
Memory support: DDR5 DIMM slots
Video outputs: HDMI and DisplayPort
Network: integrated WiFi and Ethernet connectivity
Expansion: PCIe slot(s) for discrete graphics or add-in cards
Storage interfaces: SATA and M.2 support for SSDs and HDDs
Rear I/O: multiple USB ports and standard audio jacks
How to use
Install the ASRock B850M Rock WiFi into a compatible micro-ATX chassis, secure with appropriate standoffs, and connect a compatible AM5 CPU following processor installation guidelines and applying thermal interface material. Insert DDR5 memory modules into the correct DIMM slots according to the motherboard manual to enable dual-channel operation where applicable. Connect storage devices to SATA ports or M.2 slots, attach power supply connectors to the board’s main and CPU power headers, and install any required cooling solution. Attach a monitor using HDMI or DisplayPort if using a processor with integrated graphics, or install a discrete GPU in a PCIe slot for higher graphics performance. Complete connections for keyboard, mouse and network, and power on to enter BIOS/UEFI for initial configuration and memory/profile settings.
Usage recommendations
Use DDR5 modules listed as compatible in the motherboard memory support list and update BIOS/UEFI to the latest recommended version before first use. For compact builds, verify CPU cooler clearance and airflow in the micro-ATX case to maintain stable temperatures. If relying on integrated video, ensure the chosen AM5 processor includes integrated graphics; otherwise plan for a discrete GPU. Regularly install driver and firmware updates from the manufacturer's support resources to ensure network, storage and chipset stability.

## FAQ

### How much does the ASRock B850M Rock WiFi AM5 mATX DDR5 motherboard cost, and is it available for purchase?

The price is 137.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 244 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 16.07.2026 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 Rock WiFi AM5 mATX DDR5 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

## Image

https://aio.lv/img/cache/product/12104447/68524373_large.webp