# Motherboard ASRock B650M Pro RS — AMD B650, Socket AM5, micro ATX, DDR5, 4x DIMM, 128 GB, 2.5Gb LAN, 1x M.2, HDMI, DP

**URL:** https://aio.lv/en/product--asrock-90-mxblp0-a0uayz--10467141
**Data updated:** 2026-01-21 11:00 (EET)
**Category:** Motherboards
**Manufacturer:** ASROCK
**Manufacturer code:** 90-MXBLP0-A0UAYZ
**EAN:** 4710483943096
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 127.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 105.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--asrock-90-mxblp0-a0uayz--10467141

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

ASRock B650M Pro RS is a micro ATX motherboard for AMD Socket AM5 processors with AMD B650 chipset. Supports DDR5 memory in 4 DIMM slots up to 128 GB in dual-channel mode. Features 2.5 Gigabit Ethernet (Dragon RTL8125BG), one M.2 and four SATA III ports, HDMI and DisplayPort 1.4 outputs, multiple USB 3.2/2.0 ports, Realtek ALC897 7.1 audio and UEFI AMI BIOS. Suitable for compact gaming and productivity PCs.

## Long description

The Race Sport (RS) Edition is a modern, performance-oriented B650 motherboard from ASRock, evolved from the PRO series to offer balanced features for mainstream DIY builders. It supports DDR5 memory with EXPO and XMP profiles, provides advanced power delivery with an 8+2+1 phase design and Dr. MOS, includes a 6-layer 2 oz copper PCB for stable signals and thermal efficiency, and offers network and front-panel connectivity such as Dragon 2.5 Gb/s LAN and a front USB 3.2 Gen1 Type-C header.
Advantages
The motherboard delivers stable DDR5 overclocking up to and beyond 6000 MHz when using AMD EXPO or Intel XMP compatible modules, a flexible cooling and fan control system with PWM/DC detection and Fan-Tastic Tuning, and an optimized aluminum heatsink for improved thermal dissipation. Blazing OC Tuner and AMD Precision Boost Overdrive (PBO) provide both manual overclocking and automated boost behavior. The 6-layer PCB and 2 oz copper inner layers enhance signal integrity and energy efficiency, while Dr. MOS and the 8+2+1 power phase design ensure reliable power delivery.
Suitable for
Mainstream DIY desktop builds
Light-load gaming and multimedia
Content creators needing faster networking (2.5 Gb/s)
Systems that benefit from DDR5 overclocking
Key specifications
Chipset: B650 (AM5 platform)
Memory: DDR5 support with EXPO & XMP profiles, overclocking up to 6000+ MHz (dependent on modules)
Power design: 8+2+1 power phase with Dr. MOS
PCB: 6-layer design with 2 oz copper inner layers
Network: Dragon 2.5 Gb/s LAN
Front connector: USB 3.2 Gen1 Type-C header (up to 5 Gbps)
Cooling: Optimized aluminum heatsink, PWM/DC fan headers, Fan-Tastic Tuning
Overclocking tools: Blazing OC Tuner and AMD Precision Boost Overdrive (PBO)
How to use
Install the motherboard into a compatible AM5 case and connect the CPU, DDR5 memory modules that support AMD EXPO or Intel XMP, storage and power supply according to the motherboard manual. Use the front USB Type-C header to connect compatible front-panel ports. Configure fan curves and auto-detection via the ASRock A-Tuning Fan-Tastic Tuning utility in the operating system or adjust settings in BIOS. Enable EXPO/XMP profiles in BIOS or through supported utilities to apply tested memory overclocking profiles. Use Blazing OC Tuner to switch between manual OC and PBO behavior dynamically under the operating system as needed.
Usage recommendations
Ensure adequate case cooling before enabling PBO or aggressive DDR5 overclocking. Use AMD EXPO or Intel XMP compatible memory modules for stable overclocking, and keep system drivers and ASRock utilities up to date to maintain reliable performance and thermal management.

## Specifications

### Features

| Feature | Value |
|---|---|
| Motherboard form factor | Micro ATX |
| Motherboard chipset | AMD B650 |
| Component for | PC |
| Audio output channels | 7.1 |
| Windows operating systems supported | Windows 11 x64, Windows 10 x64 |
| Motherboard chipset family | AMD |

### Processor

| Feature | Value |
|---|---|
| Processor manufacturer | AMD |
| Compatible processor series | AMD Ryzen 7, AMD Ryzen 5 |
| 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 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 |
| EPS power connector (8-pin) | Yes |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 2 |
| Number of SATA III connectors | 4 |
| Thunderbolt headers | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) connectors | 1 |

### Rear panel I/O ports

| Feature | Value |
|---|---|
| USB 2.0 ports quantity | 4 |
| 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 |
|---|---|
| Supported storage drive interfaces | M.2, SATA III |

### BIOS

| Feature | Value |
|---|---|
| BIOS type | UEFI AMI |

### Weight & dimensions

| Feature | Value |
|---|---|
| Width | 244 mm |
| Depth | 244 mm |

### Other features

| Feature | Value |
|---|---|
| DisplayPort version | 1.4 |
| Audio chip | Realtek ALC897 |

## FAQ

### How much does the ASRock B650M Pro RS motherboard (Socket AM5) cost, and is it available for purchase?

The price is 127.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 181 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 13.07.2026 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 B650M 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.

### Where can I download the instructions for ASRock B650M Pro RS motherboard (Socket AM5)?

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/10467141/65426677_large.webp