# Motherboard ASRock B650D4U micro ATX Server AMD B650 Express Socket AM5 DDR5, 4x DIMM, 32GB, 2x LAN, IPMI, 4x SATA III, M.2

**URL:** https://aio.lv/en/product--asrock-b650d4u--10452496
**Data updated:** 2026-01-21 11:00 (EET)
**Category:** Motherboards
**Manufacturer:** ASROCK
**Manufacturer code:** B650D4U
**EAN:** 4710483942402
**Warranty:** 3 Years
**Availability:** Available for order
**Price:** 400.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 330.98 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--asrock-b650d4u--10452496

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Thursday | free |
| Pickup points | 25.06.2026 | 1.99 EUR |
| Courier delivery to door | 25.06.2026 | 4.99 EUR |

## Summary description

ASRock B650D4U is a micro ATX server motherboard with AMD B650 Express chipset and Socket AM5, supporting AMD Ryzen™ 5 processors. It accepts up to 32 GB DDR5 (4 DIMM slots, 5200 MHz, ECC & non-ECC). Features include 2x RJ-45 LAN, IPMI LAN, Aspeed AST2600 onboard graphics, 4x SATA III, M.2, RAID 10 support, 1x PCIe x4 Gen4, TPM and 24/8-pin power connectors. Suited for compact servers and workstation builds.

## Long description

The Asrock B650D4U AMD B650 Express Socket AM5 micro ATX motherboard is built for AMD Socket AM5 processors, optimized for Ryzen 3 and Ryzen 5 series. It supports DDR5-SDRAM memory across four DIMM slots with a total maximum capacity of 32 GB. The board provides M.2 and SATA III storage interfaces and supports RAID levels 0, 1 and 10. Integrated Aspeed AST2600 graphics functions add basic server-oriented display and management capabilities within a compact micro ATX form factor suitable for server deployments.
Advantages
This motherboard combines AM5 compatibility with an AMD B650 Express chipset tailored for server use. Four memory slots with DDR5 support allow higher memory bandwidth within the 32 GB capacity limit. Multiple storage interfaces including M.2 and SATA III enable flexible drive configurations and RAID 0/1/10 support for performance or redundancy. The onboard Aspeed AST2600 provides integrated graphics and remote management features that are useful in server environments while the micro ATX form factor makes the board suitable for space-constrained chassis.
Suitable for
Compact server builds and rackmount nodes where micro ATX is required
Home lab servers and small business file or application servers
Systems that require RAID 0/1/10 for storage performance or redundancy
Setups needing basic onboard graphics and management via Aspeed AST2600
Key specifications
Form factor: Micro ATX
Chipset: AMD B650 Express
Processor socket: Socket AM5 (supports compatible AMD Ryzen processors)
Memory type: DDR5-SDRAM
Number of memory slots: 4 DIMM slots
Maximum internal memory: 32 GB
Storage interfaces: M.2 and SATA III
Supported RAID levels: 0, 1, 10
Onboard graphics/management: Aspeed AST2600
How to use
Install an AM5-compatible Ryzen 3 or Ryzen 5 processor into the Socket AM5 following standard CPU installation procedures and apply the appropriate cooling solution. Populate DDR5 DIMM slots up to the supported 32 GB capacity, observing slot population rules from the motherboard manual for optimal channel configuration. Connect M.2 and SATA III storage devices as required, and configure RAID arrays 0, 1 or 10 in the BIOS/UEFI or a RAID utility if multiple drives are present. Use the onboard Aspeed AST2600 for basic console output and remote management where supported by your chassis or network setup.
Usage recommendations
For server stability, use quality ECC-capable modules if supported by your processor and environment, ensure adequate cooling for sustained loads, and keep firmware and management firmware for the Aspeed controller up to date. Match storage drives of similar capacity and performance when creating RAID arrays to maintain predictable behavior.

## 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 3, AMD Ryzen 5 |
| 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 |
| Memory voltage | 1.1 |
| Memory slots type | DIMM |
| Supported memory clock speed (max) | 5200 MHz |
| ECC сompatibility | ECC & 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 |
|---|---|
| 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 | 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 |
|---|---|
| RAID levels | 1, 10 |
| 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 | 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 ASRock B650D4U micro ATX Server Motherboard cost, and is it available for purchase?

The price is 400.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 172 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 Thursday 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 B650D4U micro ATX Server 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, 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 B650D4U micro ATX Server 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/10452496/65426470_large.webp