# Motherboard ASRock B650D4U3-2L2Q/BCM – AMD B650, Socket AM5, microATX, 4x DDR5 DIMM (up to 48 GB), 2x LAN, 4x SATA III, M.2

**URL:** https://aio.lv/en/product--asrock-b650d4u3-2l2qbcm--11248367
**Data updated:** 2026-01-21 11:08 (EET)
**Category:** Motherboards
**Manufacturer:** ASROCK
**Manufacturer code:** B650D4U3-2L2Q/BCM
**EAN:** 4711430522968
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 642.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 530.98 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--asrock-b650d4u3-2l2qbcm--11248367

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

Server-oriented microATX motherboard ASRock B650D4U3-2L2Q/BCM with AMD B650 chipset and Socket AM5 support for AMD Ryzen 7000 series. Features 4 DDR5 DIMM slots (max 48 GB, 3600–5600 MHz), 4 SATA III ports, M.2 storage, dual RJ-45 LAN including IPMI, HDMI and VGA video outputs, PCIe x4 Gen4 slot, 24-pin ATX and 8-pin EPS power connectors, TPM header and UEFI BIOS.

## Long description

The Asrock B650D4U3-2L2Q/BCM motherboard is a Micro ATX server board based on the AMD B650 Express chipset and Socket AM5. It supports up to 48 GB of DDR5 memory across four DIMM slots and is designed for compact server and workstation builds. Integrated Aspeed AST2600 graphics provide basic display and remote management capabilities, while M.2 and SATA III interfaces allow for flexible high-speed and legacy storage configurations.
Advantages
This motherboard combines the AM5 platform compatibility with the AMD B650 Express feature set in a space-saving Micro ATX layout. Support for DDR5-SDRAM gives improved memory bandwidth compared with previous-generation memory types. The presence of multiple storage interfaces, including M.2 and SATA III, enables mixed storage topologies for performance and redundancy. Integrated Aspeed AST2600 graphics support system management tasks and console access without the need for a discrete GPU.
Suitable for
Compact server builds for small offices or edge deployments
Workstation systems with a focus on storage flexibility
Machine rooms where remote management and basic graphics are required
Replacement or upgrade of older micro ATX server motherboards to AM5 platform
Key specifications
Form factor: Micro ATX
Chipset: AMD B650 Express
Processor socket: Socket AM5
Memory type: DDR5-SDRAM
Memory slots: 4 DIMM slots
Maximum supported memory: 48 GB
Storage interfaces: M.2 and SATA III
Integrated graphics/controller: Aspeed AST2600
How to use
Install a compatible AM5 processor and populate DDR5 DIMMs across the available slots following the motherboard manual to ensure correct channel configuration. Connect M.2 devices and SATA III drives to the designated connectors and configure BIOS storage settings as required for AHCI or RAID modes supported by the board. Use the integrated graphics/controller for initial setup, console access, or remote management tasks. Ensure the board is mounted in a chassis that supports the Micro ATX form factor and that power supply connections meet board requirements.
Usage recommendations
For reliable operation in server environments, use ECC-capable DDR5 modules if supported by your CPU and operating system, maintain adequate airflow in the chassis, and keep firmware up to date to benefit from platform stability and security updates.

## Specifications

### Features

| Feature | Value |
|---|---|
| Motherboard form factor | Micro ATX |
| Motherboard chipset | AMD B650 Express |
| Component for | Server |
| PC health monitoring | Voltage, FAN, CPU |
| Motherboard chipset family | AMD |

### Processor

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

### Memory

| Feature | Value |
|---|---|
| Number of memory slots | 4 |
| Maximum internal memory | 48 GB |
| Supported memory types | DDR5-SDRAM |
| Supported memory clock speeds | 5600, 3600 |
| Memory voltage | 1.1 |
| Memory slots type | DIMM |
| Supported memory clock speed (max) | 5600 MHz |
| ECC сompatibility | non-ECC |

### Expansion slots

| Feature | Value |
|---|---|
| PCI Express x4 (Gen 4.x) slots | 1 |

### Graphics

| Feature | Value |
|---|---|
| On-board graphics card model | Aspeed AST2600 |

### Network

| Feature | Value |
|---|---|
| Ethernet LAN | Yes |
| Wi-Fi | No |

### Internal I/O

| Feature | Value |
|---|---|
| USB 2.0 connectors | 1 |
| Number of COM connectors | 1 |
| ATX Power connector (24-pin) | Yes |
| TPM connector | Yes |
| EPS power connector (8-pin) | Yes |
| Number of SATA III connectors | 4 |
| Serial port headers | 1 |

### Rear panel I/O ports

| Feature | Value |
|---|---|
| Ethernet LAN (RJ-45) ports | 2 |
| VGA (D-Sub) ports quantity | 1 |
| HDMI ports quantity | 1 |
| IPMI LAN (RJ-45) port | Yes |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 4 |

### Storage controllers

| Feature | Value |
|---|---|
| Supported storage drive interfaces | M.2, SATA III |

### BIOS

| Feature | Value |
|---|---|
| BIOS memory size | 256 Mbit |
| BIOS type | UEFI |
| Clear CMOS jumper | Yes |

### Weight & dimensions

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

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 20 - 90 |
| Storage temperature (T-T) | -40 - 70 |
| Operating temperature (T-T) | 10 - 35 |
| Storage relative humidity (H-H) | 20 - 90 |

## FAQ

### How much does the ASRock B650D4U3-2L2Q/BCM microATX motherboard cost, and is it available for purchase?

The price is 642.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 44 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 23.07.2026 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Leasing for legal entities. 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. 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, 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 B650D4U3-2L2Q/BCM microATX 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/11248367/66580400_large.webp