# Motherboard ASUS ROG STRIX B850-A GAMING WIFI AMD B850 Socket AM5 ATX

**URL:** https://aio.lv/en/product--asus-rog-strix-b850-a-gaming-wifi--11241117
**Data updated:** 2025-12-30 18:35 (EET)
**Category:** Motherboards
**Manufacturer:** Asus
**Manufacturer code:** ROG STRIX B850-A GAMING WIFI
**Warranty:** 3 Years
**Availability:** Available for order
**Price:** 252.99 €
**Prices and availability valid until:** 2026-08-04 23:59
**Price without VAT (21%):** 209.08 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--asus-rog-strix-b850-a-gaming-wifi--11241117

## Delivery options

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

## Summary description

The ASUS ROG STRIX B850-A GAMING WIFI motherboard features the AMD B850 chipset and Socket AM5, supporting AMD Ryzen 7000, 8000, and 9000 series processors. It supports DDR5-SDRAM with a maximum internal memory of 192 GB across DIMM slots. Storage options include M.2 and SATA III interfaces for HDD and SSD drives, with RAID support for levels 0, 1, 5, and 10. Enjoy stunning visuals with a maximum resolution of 7680 x 4320 pixels. Connectivity includes 2.5 Gigabit Ethernet and Wi-Fi 7 (802.11be) for high-speed internet access.

## Long description

The ASUS ROG Strix B850-A Gaming WiFi is an ATX motherboard with the AMD B850 chipset and Socket AM5, designed for AMD Ryzen 7000, 8000, and 9000 Series processors. It features a white PCB, DDR5 support, full PCIe 5.0 capability, a USB 20Gbps port, and Wi-Fi 7 (802.11be), providing connectivity and performance for demanding gaming and creative workloads.
Advantages
This motherboard offers broad compatibility with Ryzen processors on Socket AM5 and supports up to 192 GB DDR5 memory across four DIMM slots. It includes robust power delivery (14×80A + 2×80A + 2×80A power stages) for stable overclocking and features AI-driven utilities such as ASUS AI Advisor and AI Networking II for network optimization. Additional highlights include PCIe 5.0 support for graphics and NVMe storage, multiple M.2 and SATA III storage options with RAID 0/1/5/10 support, integrated 2.5 Gigabit Ethernet and Wi‑Fi 7, and customizable RGB lighting via ASUS Aura.
Suitable for
High-performance gaming PCs using AMD Ryzen 7000/8000/9000 series processors
Content creation and editing workloads that benefit from fast DDR5 memory and PCIe 5.0 storage
Systems requiring advanced networking with Wi‑Fi 7 and 2.5 Gb Ethernet
Enthusiast builds that use overclocking and custom RGB lighting
Key specifications
Form factor: ATX
Chipset: AMD B850
Socket: AM5 (supports AMD Ryzen 7000, 8000, 9000 Series)
Memory: DDR5, 4 DIMM slots, up to 192 GB
Expansion: PCIe 5.0 support for GPU and NVMe
Storage: M.2 and SATA III ports; RAID 0, 1, 5, 10
Networking: Wi‑Fi 7 (802.11be), 2.5 Gigabit Ethernet
USB: includes USB 20Gbps port
Power delivery: 14(80A)+2(80A)+2(80A) power stages
How to use
Install the ROG Strix B850-A Gaming WiFi into a compatible ATX chassis and fit a Socket AM5 CPU and DDR5 memory modules according to the motherboard manual. Connect storage devices to the available M.2 or SATA III interfaces and install a compatible graphics card into a PCIe 5.0 slot if required. Configure BIOS/UEFI settings for memory profiles (EXPO/AEMP) and CPU tuning, enable RAID if needed, and set up network connections via onboard Ethernet or Wi‑Fi 7. Use ASUS AI Advisor and AI Networking II utilities to assist with configuration and network optimization.
Usage recommendations
For stable overclocking and sustained performance, use high-quality cooling for the CPU and ensure a power supply that meets the system’s power delivery requirements. Keep BIOS/firmware and ASUS utilities up to date; availability of AI features may vary by region and platform.

## Specifications

### Features

| Feature | Value |
|---|---|
| Motherboard form factor | ATX |
| Motherboard chipset | AMD B850 |
| Component for | PC |
| Audio output channels | 7.1 |
| Windows operating systems supported | Windows 11 |
| Motherboard chipset family | AMD |
| Power source type | ATX |

| Feature | Value |
|---|---|
| Product colour | White |

### Processor

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

### Memory

| Feature | Value |
|---|---|
| Number of memory slots | 4 |
| Maximum internal memory | 192 GB |
| Supported memory types | DDR5-SDRAM |
| Memory channels | Dual-channel |
| Unbuffered memory | Yes |
| Memory slots type | DIMM |
| Supported memory clock speed (max) | 8000 MHz |
| ECC сompatibility | ECC & non-ECC |

### Expansion slots

| Feature | Value |
|---|---|
| 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 | 22110 |
| 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

| Feature | Value |
|---|---|
| Maximum resolution | 7680 x 4320 |
| Parallel processing technology support | Not supported |
| On-board graphics card | No |

### Network

| Feature | Value |
|---|---|
| Bluetooth version | 5.4 |
| Ethernet LAN | Yes |
| Bluetooth | Yes |
| Wi-Fi | Yes |
| Ethernet interface type | 2.5 Gigabit Ethernet |
| Top Wi-Fi standard | Wi-Fi 7 (802.11be) |

### 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 | 4 |
| Front panel audio connector | Yes |
| EPS power connector (8-pin) | Yes |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 1 |
| Number of SATA III connectors | 2 |
| Clear CMOS button | Yes |
| Thunderbolt headers | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) connectors | 1 |
| Front panel connector | Yes |
| RGB LED pin header | Yes |
| Number of RGB LED pin headers | 3 |
| Number of CPU fan connectors | 2 |
| Number of water pump connectors | 1 |
| Number of EPS power connectors (8-pin) | 2 |
| Number of temperature sensor headers | 1 |

### Rear panel I/O ports

| Feature | Value |
|---|---|
| Line-in | Yes |
| USB 2.0 ports quantity | 2 |
| Ethernet LAN (RJ-45) ports | 1 |
| Headphone outputs | 1 |
| S/PDIF out port | Yes |
| Digital audio optical out | 1 |
| WiFi-AP antenna jack | 2 |
| HDMI ports quantity | 1 |
| HDMI version | 2.1 |
| DisplayPorts quantity | 1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 4 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 2 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 1 |
| USB 3.2 Gen 2x2 Type-C ports quantity | 1 |

### Storage controllers

| Feature | Value |
|---|---|
| RAID levels | 1, 5, 10 |
| Supported storage drive types | HDD & SSD |
| RAID support | Yes |
| Number of storage drives supported | 6 |
| 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 | 305 mm |
| Depth | 244 mm |

### Other features

| Feature | Value |
|---|---|
| Number of HDDs supported | 2 |
| Supported processor sockets | Socket AM5 |
| Weight | 2.04 kg |
| Wi-Fi standards | Wi-Fi 7 (802.11be) |
| Package weight | 2040 g |
| Quick installation guide | Yes |
| DisplayPort version | 1.4 |
| Audio chip | Realtek ALC4080 |

### Packaging content

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

### Packaging data

| Feature | Value |
|---|---|
| Package depth | 273 mm |
| Package height | 68 mm |
| Package width | 353 mm |

## FAQ

### How much does the Motherboard ASUS ROG STRIX B850-A GAMING WIFI, Code: B850-A cost, and is it available for purchase?

The price is 252.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 Tuesday 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, Installment. All transactions are 100% secure and encrypted.

### Can Motherboard ASUS ROG STRIX B850-A GAMING WIFI, Code: B850-A 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 Asus 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 Asus 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, weight, 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 ASUS ROG STRIX B850-A GAMING WIFI, Code: B850-A?

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.

## Image

https://aio.lv/img/cache/product/11241117/65437754_large.webp