# Motherboard Asrock B650D4U-2L2T/BCM AMD B650 Express Socket AM5 micro ATX

**URL:** https://aio.lv/en/product--asrock-rack-b650d4u-2l2tbcm--11094980
**Data updated:** 2026-01-14 13:09 (EET)
**Category:** Motherboards
**Manufacturer:** ASRock Rack
**Manufacturer code:** B650D4U-2L2T/BCM
**EAN:** 4710483941696
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 599.49 €
**Prices and availability valid until:** 2026-08-11 23:59
**Price without VAT (21%):** 495.45 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--asrock-rack-b650d4u-2l2tbcm--11094980

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

The Asrock B650D4U-2L2T/BCM motherboard features AMD B650 Express Socket AM5, supports DDR5 memory up to 32 GB, and offers M.2 and SATA III storage options. Ideal for server use with micro ATX form factor and reliable performance.

## Long description

The ASRock Rack B650D4U-2L2T/BCM is a micro ATX motherboard based on the AMD B650 Express chipset and Socket AM5, designed for compact server and workstation builds. It supports DDR5 memory modules up to 32 GB per module in standard DIMM slots, provides multiple storage interfaces including M.2 and SATA III, and integrates dual 2.5GbE networking for reliable connectivity. The board’s layout and feature set target small server deployments, edge systems, and dense workstation configurations where space efficiency and stable performance are required.
Advantages
The motherboard combines modern Socket AM5 compatibility with DDR5 memory support to deliver improved memory bandwidth and platform longevity compared with previous generations. Its micro ATX form factor enables installation in smaller chassis while retaining essential server features such as M.2 NVMe support and multiple SATA III ports for flexible storage configurations. Integrated dual 2.5GbE LAN ports provide higher-than-gigabit network throughput for data transfer and remote management tasks. Built with ASRock Rack design standards, the board focuses on durability, thermal stability and consistent operation under continuous workloads.
Suitable for
 Compact servers and home lab virtualization hosts
 Edge computing nodes and small office servers
 Workstations for content creation and software development
 NAS or storage appliances using M.2 and SATA drives
Key specifications
 Chipset: AMD B650 Express
 CPU socket: Socket AM5 (supports compatible AMD processors)
 Form factor: micro ATX
 Memory: DDR5 support, up to 32 GB per DIMM (maximum depends on CPU and memory configuration)
 Storage interfaces: M.2 slot(s) with NVMe support and multiple SATA III ports
 Networking: Dual 2.5 Gigabit Ethernet ports
 Expansion: PCIe slots compatible with standard add-in cards (see motherboard manual for lane allocation)
 Onboard management and I/O: rear I/O ports and headers for system connectivity and peripherals
How to use
Install the board in a compatible micro ATX chassis, secure with standard mounting standoffs and connectors. Fit a supported AM5 processor, apply appropriate cooling, and install DDR5 memory modules in the recommended slots following the motherboard manual for optimal channel configuration. Connect M.2 or SATA storage devices and configure them in the system BIOS/UEFI for desired boot and storage arrangements. Configure network settings for the dual 2.5GbE adapters through the operating system or management tools. Update firmware and drivers to the latest versions provided by ASRock Rack to ensure compatibility and stability.
Usage recommendations
Use quality DDR5 memory modules and a compatible power supply rated for your processor and peripherals. For storage performance, install an NVMe SSD in the M.2 slot and set appropriate BIOS options for NVMe or RAID as required. Ensure adequate airflow in the micro ATX enclosure to maintain thermal stability during continuous server operation. Consult the official motherboard manual for detailed jumper settings, BIOS configuration and supported CPU/memory lists prior to deployment.

## 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 |
| Maximum number of SMP processors | 1 |
| Compatible processor series | AMD Ryzen 5, AMD Ryzen 3 |
| Processor socket | Socket AM5 |

### Memory

| Feature | Value |
|---|---|
| Number of memory slots | 4 |
| Maximum internal memory | 32 GB |
| Supported memory types | DDR5-SDRAM |
| Supported memory clock speeds | 5200, 3600 |
| ECC | Yes |
| Non-ECC | Yes |
| Memory voltage | 1.1 |
| Memory slots type | DIMM |
| Supported memory clock speed (max) | 5200 MHz |

### 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 |
|---|---|
| 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 |

### Rear panel I/O ports

| Feature | Value |
|---|---|
| Serial ports quantity | 1 |
| Ethernet LAN (RJ-45) ports | 4 |
| VGA (D-Sub) ports quantity | 1 |
| HDMI ports quantity | 1 |
| DisplayPorts 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 |
|---|---|
| RAID levels | 10, 1 |
| RAID support | Yes |
| Supported storage drive interfaces | SATA III, M.2 |

### BIOS

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Width | 243.84 mm |
| Depth | 243.84 mm |

### Operational conditions

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

## FAQ

### How much does the Motherboard Asrock B650D4U-2L2T/BCM cost, and is it available for purchase?

The price is 599.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 27.07.2026 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. 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 Rack 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 Rack 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 Motherboard Asrock B650D4U-2L2T/BCM?

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/11094980/61786303_large.webp