# Motherboard ASRock B650 Steel Legend WiFi — AMD B650, Socket AM5, ATX, DDR5, 4x DIMM, 192GB, Wi‑Fi 6E, 2.5Gb LAN

**URL:** https://aio.lv/en/product--asrock-90-mxbn90-a0uayz--10844529
**Data updated:** 2026-01-21 11:03 (EET)
**Category:** Motherboards
**Manufacturer:** ASROCK
**Manufacturer code:** 90-MXBN90-A0UAYZ
**EAN:** 4710483944598
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 177.99 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 147.10 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--asrock-90-mxbn90-a0uayz--10844529

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

ATX motherboard ASRock B650 Steel Legend WiFi with AMD B650 chipset and Socket AM5 supports one AMD Ryzen processor (7th Gen) and up to 192 GB DDR5 across four DIMM slots (dual‑channel, up to DDR5‑7200). Onboard connectivity includes Wi‑Fi 6E (802.11ax) with Bluetooth 5.2, 2.5 Gigabit Ethernet (Dragon RTL8125BG), multiple USB Type‑A and Type‑C ports, HDMI and DisplayPort 1.4, M.2 and SATA III storage with RAID support, Realtek ALC4082 7.1 audio and UEFI AMI BIOS. Suitable for gaming and high‑performance desktop builds.

## Long description

The ASRock B650 Steel Legend WiFi (Socket AM5, ATX) is a mainstream ATX motherboard designed for AMD Ryzen 7000 Series processors. Built on an 8-layer PCB and a 14+2+1 power phase design with Dr.MOS, it targets daily users and enthusiasts who need stable performance, DDR5 memory support, PCIe 5.0 readiness and modern connectivity including 2.5 Gb/s LAN and Wi‑Fi 6E. The board supports up to 192 GB DDR5 in four DIMM slots, multiple M.2 and SATA III storage options, and offers onboard RGB headers for lighting control.
Advantages
The Steel Legend platform combines durable components such as 20K black capacitors and an 8-layer PCB to improve longevity and thermal characteristics. Integrated Dr.MOS power stages and a 14+2+1 phase design deliver smooth and efficient power to AM5 CPUs, while PCIe 5.0 SMT slots and DDR5 EXPO/XMP compatibility provide headroom for high-speed graphics and memory overclocking. Built-in 2.5 Gb/s LAN and Wi‑Fi 6E ensure high-bandwidth networking and low-latency wireless connections. Audio features with Nahimic processing improve voice clarity and surround simulation for varied listening setups.
Suitable for
Gaming builds using AMD Ryzen 7000 Series (Socket AM5)
Content creation and multimedia workstations requiring fast networking and storage
Systems using DDR5 memory with overclocking profiles (EXPO/XMP)
Users who want Wi‑Fi 6E and 2.5 GbE connectivity
Key specifications
Form factor: ATX
Chipset: AMD B650
CPU socket: Socket AM5 (supports Ryzen 7000 Series)
Memory: DDR5, 4 DIMM slots, up to 192 GB, EXPO/XMP support
Power design: 14+2+1 power phases with Dr.MOS
PCB: 8-layer PCB
Capacitors: 20K black capacitors
Expansion: PCIe 5.0 SMT x16 slot (backward compatible)
Storage: Multiple M.2 and SATA III ports
LAN: Dragon 2.5 Gb/s Ethernet
Wireless: Wi‑Fi 6E (802.11ax)
Front panel: USB 3.2 Gen1 Type-C header
How to use
Install the motherboard into a compatible ATX case, seat an AM5 CPU and install an appropriate AM5 cooler. Populate DDR5 DIMMs in the recommended slots for dual‑ or quad‑channel operation, and connect M.2 SSDs or SATA drives as needed. Attach power connectors from a suitable PSU, connect case front-panel headers and the front USB Type‑C header if available. Configure boot order and enable AMD EXPO or Intel XMP profiles in BIOS/UEFI to apply tested memory overclocking settings. For overclocking, use the Blazing OC Tuner or BIOS settings and ensure adequate cooling before enabling Precision Boost Overdrive (PBO).
Usage recommendations
Ensure system cooling is sufficient before enabling PBO or extensive manual overclocking. Use AMD EXPO/XMP-compatible DDR5 modules to apply tested memory profiles. Keep chipset and BIOS firmware up to date to benefit from stability and compatibility improvements.

## Specifications

### Features

| Feature | Value |
|---|---|
| Motherboard form factor | ATX |
| Motherboard chipset | AMD B650 |
| Component for | PC |
| Audio output channels | 7.1 |
| Motherboard chipset family | AMD |

### Processor

| Feature | Value |
|---|---|
| Processor manufacturer | AMD |
| Maximum number of SMP processors | 1 |
| 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 |
| ECC сompatibility | ECC & non-ECC |

### Expansion slots

| Feature | Value |
|---|---|
| PCI Express x16 (Gen 3.x) slots | 1 |
| Number of M.2 (M) slots | 3 |
| PCI Express x1 (Gen 4.x) slots | 1 |
| PCI Express x16 (Gen 5.x) slots | 1 |

### Graphics

| Feature | Value |
|---|---|
| Graphics card family | AMD |
| On-board graphics card | 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 |
| Front panel audio connector | Yes |
| TPM connector | Yes |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 2 |
| Number of SATA III connectors | 4 |
| USB 3.2 Gen 2 (3.1 Gen 2) connectors | 1 |
| RGB LED pin header | Yes |

### Rear panel I/O ports

| Feature | Value |
|---|---|
| USB 2.0 ports quantity | 4 |
| Ethernet LAN (RJ-45) ports | 1 |
| Microphone in | Yes |
| S/PDIF out port | Yes |
| HDMI ports quantity | 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 | 1 |
| USB 3.2 Gen 2x2 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 | 305 mm |
| Depth | 244 mm |

### Other features

| Feature | Value |
|---|---|
| Wi-Fi standards | 802.11a, Wi-Fi 6E (802.11ax), Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n), 802.11g, 802.11b |
| DisplayPort version | 1.4 |
| Audio chip | Realtek ALC4082 |

### Packaging content

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

## FAQ

### How much does the ASRock B650 Steel Legend WiFi motherboard cost, and is it available for purchase?

The price is 177.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 116 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 14.07.2026 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 B650 Steel Legend WiFi 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, pci express x16 (gen 3.x) slots, 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 ASRock B650 Steel Legend WiFi motherboard?

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/10844529/65430965_large.webp