# Motherboard ASRock B650 Pro RS — ATX, Socket AM5, AMD B650, DDR5, 4 DIMM, 128 GB, 2.5Gb LAN, 1x M.2, HDMI, DisplayPort

**URL:** https://aio.lv/en/product--asrock-90-mxbl10-a0uayz--5073264
**Data updated:** 2026-01-21 10:59 (EET)
**Category:** Motherboards
**Manufacturer:** ASROCK
**Manufacturer code:** 90-MXBL10-A0UAYZ
**EAN:** 4710483940750
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 147.49 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 121.89 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--asrock-90-mxbl10-a0uayz--5073264

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

ASRock B650 Pro RS is an ATX motherboard for AMD Socket AM5 processors (AMD Ryzen 7000 series). Supports DDR5 memory up to 128 GB across 4 DIMM slots in dual-channel mode, ECC and non-ECC. Features AMD B650 chipset, 2.5Gb Dragon RTL8125BG LAN, one M.2 slot, two SATA III ports, HDMI and DisplayPort outputs, Realtek ALC897 7.1 audio, multiple USB ports and UEFI AMI BIOS. Suitable for desktop PCs, gaming and workstation builds. Avoid contact with liquids to prevent damage.

## Long description

Modern and futuristic, the Race Sport (RS) Edition is an evolution of the PRO series motherboard designed for mainstream DIY builders who want reliable performance and balanced specifications without an expensive upgrade. The board features an advanced power design, DDR5 memory support with protection, PCIe Gen5 M.2 support and extensive RGB and audio features to cover everyday computing and light gaming tasks.
Advantages
The Race Sport RS Edition offers a 14+2+1 power phase design with Dr.MOS Smart Power Stage (SPS) for stable CPU power delivery and improved overclocking capability. An 8-layer, 2 oz copper PCB reduces temperatures and increases energy efficiency. Built-in DDR5 EXPO and Intel XMP support enable memory overclocking, while a Blazing OC Tuner provides a seamless switch between manual OC and Precision Boost Overdrive modes. Additional benefits include a large M.2 heatsink for sustained SSD performance, PCIe 5.0 M.2 support, front-panel USB 3.2 Gen2x2 Type-C, and Nahimic audio enhancements compatible with multiple output devices.
Key specifications
Power design: 14+2+1 power phases with Dr.MOS SPS (Smart Power Stage)
PCB: 8-layer design with 2 oz copper inner layers
Memory: DDR5 with AMD EXPO and Intel XMP profile support
Overclocking: Blazing OC Tuner (automatic/manual switching with PBO)
M.2: PCIe Gen5 Blazing M.2 support
M.2 cooling: XXL aluminum alloy M.2 heatsink
Front I/O: USB 3.2 Gen2x2 Type-C (up to 20 Gbps)
Audio: Nahimic audio engine with noise suppression, echo cancellation and Sound Tracker
How to use
Install the motherboard into a compatible AM5 case and connect the CPU, DDR5 memory modules, power connectors and storage devices following the manufacturer’s manual. If using DDR5 memory overclocking profiles, enable AMD EXPO or Intel XMP in BIOS or supported software after confirming module compatibility. Use the Blazing OC Tuner utility in the operating system to switch between manual OC and PBO modes without entering BIOS. Connect NVMe SSDs to the M.2 slots and ensure the XXL M.2 heatsink is properly seated to maintain optimal thermal performance. For front-panel high-speed transfers, attach a USB 3.2 Gen2x2 Type-C cable to the corresponding header.
Recommendations
Use DDR5 modules that explicitly support AMD EXPO or Intel XMP profiles and follow anti-static precautions during installation. Ensure adequate case airflow for VRM and M.2 cooling when using high-performance components or sustained workloads.

## Specifications

### Features

| Feature | Value |
|---|---|
| Motherboard form factor | ATX |
| Motherboard chipset | AMD B650 |
| Component for | PC |
| Audio output channels | 7.1 |
| Windows operating systems supported | Windows 11 x64, Windows 10 Pro x64 |
| 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 | 128 GB |
| Supported memory types | DDR5-SDRAM |
| Memory channels | Dual-channel |
| Unbuffered memory | Yes |
| Memory slots type | DIMM |
| ECC сompatibility | non-ECC |

### Expansion slots

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

### Network

| Feature | Value |
|---|---|
| Ethernet LAN | Yes |
| LAN controller | Dragon RTL8125BG |
| Wi-Fi | No |
| Ethernet interface type | 2.5 Gigabit Ethernet |

### 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 | 1 |
| Number of SATA III connectors | 2 |
| Thunderbolt headers | 1 |
| 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 | 6 |
| Ethernet LAN (RJ-45) ports | 1 |
| Headphone outputs | 1 |
| Microphone in | Yes |
| HDMI ports quantity | 1 |
| DisplayPorts quantity | 1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) 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 |
|---|---|
| DisplayPort version | 1.4 |
| Audio chip | Realtek ALC897 |

## FAQ

### How much does the ASRock B650 Pro RS motherboard (Socket AM5) cost, and is it available for purchase?

The price is 147.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 188 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 09.07.2026 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 Pro RS motherboard (Socket AM5) 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.

## Image

https://aio.lv/img/cache/product/5073264/65421830_large.webp