{{ totalProductsCount }}

In cart {{totalProductsCount}} item(s)

Total:
{{sum | formatAmount}}

Your cart is empty

header-product Motherboard Asrock B850 Pro-A WiFi AMD B850 Socket AM5 ATX
141.99 €

Motherboard Asrock B850 Pro-A WiFi AMD B850 Socket AM5 ATX

Stāvoklis: Demo
Motherboard Asrock B850 Pro-A WiFi, 90-MXBQN-A0UAYZ Photo 1
Motherboard Asrock B850 Pro-A WiFi, 90-MXBQN-A0UAYZ Photo 2
Motherboard Asrock B850 Pro-A WiFi, 90-MXBQN-A0UAYZ Photo 3
Motherboard Asrock B850 Pro-A WiFi, 90-MXBQN-A0UAYZ Photo 4
Motherboard Asrock B850 Pro-A WiFi, 90-MXBQN-A0UAYZ Photo 5
Motherboard Asrock B850 Pro-A WiFi, 90-MXBQN-A0UAYZ Photo 1
Motherboard Asrock B850 Pro-A WiFi, 90-MXBQN-A0UAYZ Photo 2
Motherboard Asrock B850 Pro-A WiFi, 90-MXBQN-A0UAYZ Photo 3
Motherboard Asrock B850 Pro-A WiFi, 90-MXBQN-A0UAYZ Photo 4
Motherboard Asrock B850 Pro-A WiFi, 90-MXBQN-A0UAYZ Photo 5

Cheaper than new!

Keep track of price changes You keep track of price changes
Watch the price drop

Leave your address - as soon as the price of the product goes down, you'll know about it right away

You keep track of price changes

Motherboard Asrock B850 Pro-A WiFi AMD B850 Socket AM5 ATX

{{email}}
You keep track of price changes

Motherboard Asrock B850 Pro-A WiFi AMD B850 Socket AM5 ATX

{{email}}
{{selectedOffer && selectedOffer.price | formatAmount}}

Short description

The Asrock B850 Pro-A WiFi motherboard features the AMD B850 chipset and Socket AM5, supporting AMD Ryzen 7000, 8000, and 9000 series processors. It supports DDR5-SDRAM memory up to 256 GB with DIMM slots. The board offers PCI Express 4.0 and 5.0, SATA III interfaces for HDD and SSD storage, and RAID levels 0, 1, and 10. With a maximum resolution of 3840 x 2160 pixels and USB Type-A and Type-C connectors, it provides excellent connectivity and performance for modern computing needs.
Available at price 141.99 €: 1 pcs.
Total available for order: 264 pcs.
Warranty: 2 Years
Stāvoklis: Demo

Demo - Showcase sample. Opened packaging. There may be minor minor scratches.

SKU: 11247609
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

{{selectedOffer.parcelStationDeliveryString}}

Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
07.08.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
12.08.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.79 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
12.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
payment
Payment Methods:
Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay
Price for companies: 117.35€ Price is valid only for legal clients
Available for private customers at price 158.49 €: 7 pcs.
Together cheaper
{{product.price | formatAmount}}
{{product.title}}
{{productBundle.reference.specialPrice | formatAmount}}
{{productBundle.title}}
{{productBundlePreviousPrice | formatAmount}}
{{productBundleSpecialPrice | formatAmount}}

You saving {{productBundleYouSave | formatAmount}}

Product information

Description

The ASRock B850 Pro-A WiFi is an ATX motherboard with the AMD B850 chipset and Socket AM5, designed for desktop PCs using AMD Ryzen 7000, 8000 and 9000 series processors. It supports up to 256 GB DDR5 memory across four DIMM slots, PCIe Gen5 and Gen4 M.2 storage, SATA III drives and RAID 0/1/10. The board integrates Wi‑Fi 6E, 2.5 Gb/s LAN, abundant USB including a front-panel USB 3.2 Gen2x2 Type‑C header, and RGB headers for system lighting control.

Advantages

The motherboard features a robust 14+2+1 power phase design with Dr.MOS and Hi‑Density power connectors for stable CPU power delivery and improved overclocking potential. An 8‑layer PCB and optimized aluminum heatsinks support lower operating temperatures and higher energy efficiency. High-speed storage support includes PCIe Gen5 M.2 (up to 128 Gb/s) and PCIe Gen4 x4 M.2 slots. Network connectivity is provided by Wi‑Fi 6E and Dragon 2.5 Gb/s LAN, while extensive USB connectivity and reinforced PCIe steel slots enhance durability and expandability.

Suitable for

  • Building a mid-to-high performance desktop with AMD Ryzen 7000/8000/9000 CPUs
  • Systems requiring fast NVMe storage (PCIe Gen5/Gen4 M.2)
  • Content creation, streaming and online gaming with improved networking (Wi‑Fi 6E, 2.5 Gb/s LAN)
  • Memory overclocking using DDR5 XMP/AMD EXPO profiles
  • PCs needing multiple USB ports and USB Type‑C front-panel connectivity

Key specifications

  • Form factor: ATX
  • Chipset: AMD B850
  • CPU socket: Socket AM5 (supports AMD Ryzen 7000/8000/9000)
  • Memory: 4× DIMM, DDR5‑SDRAM, up to 256 GB, XMP/EXPO support
  • Power design: 14+2+1 VRM with Dr.MOS and Hi‑Density power connectors
  • PCB: 8‑layer PCB
  • M.2: PCIe Gen5 M.2 (128 Gb/s) and PCIe Gen4 x4 M.2 support
  • LAN: Dragon 2.5 Gb/s Ethernet
  • Wireless: Wi‑Fi 6E 802.11ax (6 GHz support)
  • USB: Front-panel USB 3.2 Gen2x2 Type‑C header (up to 20 Gbps), multiple USB Type‑A/C ports
  • Graphics: USB Type‑C with DP‑alt mode for display output
  • RGB: Onboard RGB and addressable headers, Polychrome RGB and SignalRGB support
  • Expansion: Reinforced steel PCIe slot (PCIe 5.0 compatible)
  • Storage: SATA III, RAID 0/1/10 support

How to use

Install the motherboard into an ATX-compatible case and connect the Socket AM5 CPU, DDR5 memory modules, and required storage devices (M.2 and SATA). Attach the power supply using the Hi‑Density CPU and ATX power connectors and connect cooling fans to the PWM/DC headers; the board will auto-detect fan mode. Use the BIOS to enable XMP or AMD EXPO profiles for DDR5 memory overclocking if supported by the modules. For BIOS updates, use the BIOS Flashback feature with a USB drive and power supply if necessary. Install network and chipset drivers; the board includes preinstalled LAN driver support to simplify initial setup.

Usage recommendations

For stable overclocking and long-term reliability, use high-quality power supplies capable of delivering sustained current, ensure adequate case airflow with properly configured fan curves (use ASRock Fan‑Tastic Tuning to optimize), and verify that memory modules support Intel XMP or AMD EXPO before enabling profiles. Keep BIOS up to date for best compatibility with newer Ryzen processors.

Specifications

Motherboard form factor:
ATX
Motherboard chipset:
AMD B850
Component for:
PC
Processor socket:
Socket AM5
Number of memory slots:
4
Maximum internal memory:
256 GB
Supported memory types:
DDR5-SDRAM
All features

Features

Motherboard form factor:
ATX
Motherboard chipset:
AMD B850
Component for:
PC
Certification:
FCC, CE, ErP/EuP
Audio output channels:
7.1
Windows operating systems supported:
Windows 11 x64, Windows 10 x64
Motherboard chipset family:
AMD
Product colour:
Black

Processor

Processor manufacturer:
AMD
Processor socket:
Socket AM5

Memory

Number of memory slots:
4
Maximum internal memory:
256 GB
Supported memory types:
DDR5-SDRAM
Memory channels:
Dual-channel
Unbuffered memory:
Yes
Memory slots type:
DIMM
ECC сompatibility:
ECC & non-ECC

Expansion slots

Number of M.2 (M) slots:
4
PCI Express x16 (Gen 4.x) slots:
1
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
4th 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
4th M.2 highest PCI Express generation:
4.0

Graphics

Maximum resolution:
3840 x 2160
Parallel processing technology support:
Not supported
HDCP:
Yes

Network

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

USB 2.0 connectors:
2
CPU fan connector:
Yes
ATX Power connector (24-pin):
Yes
Number of chassis fan connectors:
4
Front panel audio connector:
Yes
TPM connector:
Yes
EPS power connector (8-pin):
Yes
USB 3.2 Gen 1 (3.1 Gen 1) connectors:
1
Number of SATA III connectors:
4
USB 3.2 Gen 2 (3.1 Gen 2) connectors:
0
12V power connector:
Yes
RGB LED pin header:
Yes
USB 3.2 Gen 2x2 connectors:
1
Number of RGB LED pin headers:
1
Number of CPU fan connectors:
2
Number of water pump connectors:
1
Number of EPS power connectors (8-pin):
2

Rear panel I/O ports

Line-in:
Yes
USB connector type:
USB Type-C, USB Type-A
USB 2.0 ports quantity:
6
Ethernet LAN (RJ-45) ports:
1
Headphone outputs:
3
Microphone in:
Yes
VGA (D-Sub) ports quantity:
0
DVI-D ports quantity:
0
WiFi-AP antenna jack:
2
HDMI ports quantity:
1
HDMI version:
2.1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity:
4
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity:
1
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity:
0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity:
1

Storage controllers

RAID levels:
10, 1
Supported storage drive types:
HDD & SSD
RAID support:
Yes
Number of storage drives supported:
8
Supported storage drive interfaces:
PCI Express 4.0, PCI Express 5.0, SATA III

BIOS

BIOS memory size:
256 Mbit
BIOS type:
UEFI AMI

Weight & dimensions

Width:
305 mm
Depth:
244 mm

Other features

Supported processor sockets:
Socket AM5
Wi-Fi standards:
802.11g, 802.11b, 802.11a, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6E (802.11ax), Wi-Fi 6 (802.11ax)
Audio chip:
Realtek ALC897

Packaging content

Cables included:
SATA
Antenna included:
Yes

Description

Machine translation. Load original

Similar products

{{product.title}} Show details Hide details

{{highlightedFeature.featureTitle}}:

{{getProductFeatureValueById(product, highlightedFeature.featureId)}}

{{product.price | formatAmount}}
Might be useful
{{product.manufacturerName}}
{{product.categoryName}}
{{product.title}}
{{product.specialPrice}}
{{product.price}}
Stock data
Warehouse Stock Delivery to the store Store Price
WH155 7 24.07.2026 158.49 €
EU2 5 Wednesday Best delivery 161.99 €
EU1 7 21.07.2026 162.49 €
Show all offers Hide
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 1 07.08.2026
Is Used
141.99 € Best price
WH345 1 24.07.2026 166.99 €
WH109 1 07.08.2026 168.49 €
158.49 €
Stock: 7
Delivery Date: 24.07.2026
Warehouse: WH155
161.99 €
Stock: 5
Delivery Date: Wednesday Best delivery
Warehouse: EU2
162.49 €
Stock: 7
Delivery Date: 21.07.2026
Warehouse: EU1
162.99 €
Stock: 10
Delivery Date: 24.07.2026
Warehouse: EU86
163.99 €
Stock: 4
Delivery Date: 24.07.2026
Warehouse: EU3
168.49 €
Stock: 8
Delivery Date: 24.07.2026
Warehouse: EU16
169.49 €
Stock: 4
Delivery Date: 31.07.2026
Warehouse: WH354
173.99 €
Stock: 200
Delivery Date: 24.07.2026
Warehouse: WH94
174.49 €
Stock: 7
Delivery Date: 03.08.2026
Warehouse: EU58
175.99 €
Stock: 5
Delivery Date: 24.07.2026
Warehouse: WH349
178.99 €
Stock: 4
Delivery Date: 24.07.2026
Warehouse: WH346
Available only for legal entities
Is Used
141.99 €
Stock: 1
Delivery Date: 07.08.2026
Warehouse: WH109
166.99 €
Stock: 1
Delivery Date: 24.07.2026
Warehouse: WH345
168.49 €
Stock: 1
Delivery Date: 07.08.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the Motherboard Asrock B850 Pro-A WiFi, 90-MXBQN-A0UAYZ cost, and is it available for purchase?

The price is 141.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 264 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 07.08.2026 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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 Motherboard Asrock B850 Pro-A WiFi, 90-MXBQN-A0UAYZ?

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.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
shipping
Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
payment
Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.