# ASRock B860M Challenger WiFi White Motherboard, LGA1851, Micro-ATX, DDR5, WiFi 7

**URL:** https://aio.lv/en/product--asrock-90-mxbuq0-a0uayz--12422717
**Data updated:** 2026-05-13 13:48 (EEST)
**Category:** Motherboards
**Manufacturer:** ASROCK
**Manufacturer code:** 90-MXBUQ0-A0UAYZ
**EAN:** 4711581494619
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 159.49 €
**Prices and availability valid until:** 2026-08-28 23:59
**Price without VAT (21%):** 131.81 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--asrock-90-mxbuq0-a0uayz--12422717

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 12.08.2026 | free |
| Pickup points | 17.08.2026 | 1.79 EUR |
| Courier delivery to door | 17.08.2026 | 4.99 EUR |

## Summary description

The ASRock B860M Challenger WiFi White is a Micro-ATX motherboard featuring the LGA1851 socket and Intel B860 chipset. Designed for DDR5 memory, it offers reliable performance for modern PC builds. Equipped with integrated WiFi 7 connectivity, this white-themed board provides high-speed wireless networking and versatile expansion options, making it an ideal foundation for compact and efficient desktop systems.

## Long description

The ASRock B860M Challenger WiFi White is a high-performance Micro-ATX motherboard designed for the LGA1851 socket and the Intel B860 chipset. Featuring a clean white aesthetic, this board is engineered to support the latest DDR5 memory technology, ensuring fast data processing and improved system responsiveness. With integrated WiFi 7 capabilities, it provides cutting-edge wireless connectivity, making it a versatile and reliable choice for modern desktop computing environments.
Advantages
This motherboard stands out due to its compact Micro-ATX form factor, which allows for integration into smaller PC cases without compromising on functionality. The inclusion of the LGA1851 socket ensures compatibility with modern processors, while the support for DDR5 memory modules provides a significant bandwidth boost for demanding applications. The integrated WiFi 7 module offers superior wireless speeds and lower latency compared to previous generations, and the distinct white color scheme provides a unique visual appeal for custom PC builds.
Suitable for
Building compact yet powerful gaming desktop systems
Home office workstations requiring high-speed wireless connectivity
Content creation setups where memory bandwidth is critical
Custom PC builds featuring white-themed components
When it may not be suitable
This motherboard may not be the ideal choice for users requiring an ATX form factor with extensive multi-GPU configurations or a high number of PCIe expansion slots. Additionally, it is not compatible with older processor generations or DDR4 memory modules.
Key specifications
Socket: LGA1851
Chipset: Intel B860
Form Factor: Micro-ATX
Memory Support: DDR5
Connectivity: Integrated WiFi 7
Video Outputs: HDMI and DisplayPort
How to use
To begin, install the motherboard into a compatible Micro-ATX or ATX case, ensuring the standoffs are correctly positioned. Insert your LGA1851 processor into the socket, followed by the DDR5 RAM modules into the designated slots. Connect the necessary power cables from your power supply unit to the board. After installing your storage drives and graphics card, connect your monitor to the HDMI or DisplayPort output. Finally, power on the system and access the BIOS to configure your settings and install the operating system.
What to consider before purchase
Ensure your computer case supports the Micro-ATX form factor
Verify that your processor is compatible with the LGA1851 socket
Confirm that you have DDR5 memory modules, as DDR4 is not supported
Check if your power supply unit has the necessary connectors for this board
Usage recommendations
For optimal performance, ensure that the motherboard BIOS is updated to the latest version provided by the manufacturer. Use high-speed DDR5 memory kits and ensure proper airflow within your case to maintain stable temperatures during intensive tasks.

## FAQ

### How much does the ASRock B860M Challenger WiFi White Motherboard LGA1851 cost, and is it available for purchase?

The price is 159.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 37 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 12.08.2026 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 Challenger WiFi White Motherboard 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