# Server barebone ASRock 2U1G-B650/AQUA — AMD B650 chipset, Socket AM5, DDR5, Aspeed AST2600, Intel I210 Gigabit LAN (2U rack)

**URL:** https://aio.lv/en/product--asrock-2u1g-b650aqua--12032763
**Data updated:** 2026-05-21 19:43 (EEST)
**Category:** Servers
**Manufacturer:** ASROCK
**Manufacturer code:** 2U1G-B650/AQUA
**EAN:** 4711430523415
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

ASRock 2U1G-B650/AQUA is a 2U rack server barebone featuring an AMD B650 chipset and Socket AM5 for Ryzen processors. It supports DDR5 288-pin DIMM memory (1.1 V) and includes integrated Aspeed AST2600 graphics and Intel I210 Gigabit Ethernet. UEFI AMI BIOS with 256 Mbit firmware makes it suitable for compact server deployments, virtualization, and edge computing.

## Long description

ASRock 2U1G-B650/AQUA is a 2U rack server barebone built around the AMD B650 chipset and Socket AM5, designed to accept AMD Ryzen and select AMD EPYC processors. The system supports up to four DDR5 DIMMs (288-pin) in dual‑channel configuration and provides integrated Aspeed AST2600 remote management graphics together with two Intel I210 1GbE ports. UEFI AMI firmware (256 Mbit) and a compact 2U chassis make this barebone suitable for space‑constrained server rooms, virtualization hosts and edge computing deployments.
Advantages
This barebone combines modern Socket AM5 CPU support with DDR5 memory compatibility, offering improved memory bandwidth for server workloads. The inclusion of Aspeed AST2600 and IPMI remote management simplifies headless operation and out-of-band maintenance. Two 1GbE Intel I210 ports provide reliable network connectivity, while support for PCIe 5.0 and PCIe 4.0 expansion slots allows installation of high-performance add-in cards. A 1200 W redundant-capable power design in a 2U rack form factor supports sustained operation in dense rack installations.
Suitable for
 Virtualization hosts and hyperconverged appliances
 Edge computing nodes and remote sites
 High-density web, application or database servers
 Network appliances requiring dual 1GbE connectivity
 Compute platforms that need PCIe 5.0 expansion
Key specifications
 Chassis: 2U rackmount with 1200 W power capability and 80 PLUS Platinum design
 Platform chipset: AMD B650, Socket AM5 (LGA 1718)
 CPU compatibility: AMD Ryzen™ 7000/8000/9000 Series and selected AMD EPYC™ 4000 series processors
 Memory: 4 DIMM slots (2DPC), 288-pin DDR5 UDIMM, ECC and non‑ECC support
 Storage bays: two fixed 2.5" drive bays; support for two M.2 modules
 Expansion slots: one full‑height full‑length (FHFL) PCIe 5.0 x16 and one FHHL PCIe 4.0 x4
 Network: two RJ45 1GbE ports using Intel I210 controller
 Management: integrated Aspeed AST2600 graphics and IPMI remote management
 Boot firmware: UEFI AMI with 256 Mbit firmware
How to use
Install a compatible Socket AM5 processor and populate up to four DDR5 DIMMs according to the motherboard memory population rules. Fit storage drives into the two 2.5" drive bays and add M.2 modules to the onboard slots if additional NVMe or SATA boot/storage is required. Use the PCIe 5.0 x16 slot for high‑performance accelerators or GPUs and the PCIe 4.0 x4 slot for additional NICs or storage controllers. Connect network cables to the Intel I210 RJ45 ports and configure IPMI for remote management and monitoring. Follow standard rackmount procedures to secure the 2U barebone in a server rack and connect the power supply to a reliable power source.
Usage recommendations
For balanced system performance, use ECC DDR5 modules when deploying database or virtualization workloads and ensure proper CPU cooling and airflow in a 2U chassis. Validate power and cooling capacity in rack environments when installing PCIe cards or high‑TDP processors. Enable and configure IPMI for secure remote management and monitoring to reduce on-site maintenance interventions.

## Specifications

### Processor

| Feature | Value |
|---|---|
| Motherboard chipset | AMD B650 |
| Processor socket | Socket AM5 |
| Built-in processor | No |

### Memory

| Feature | Value |
|---|---|
| Memory voltage | 1.1 |
| Memory form factor | 288-pin DIMM |

### Storage

| Feature | Value |
|---|---|
| Number of storage drives supported | 2 |
| Number of 2.5" bays | 2 |

### Graphics

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

### Network

| Feature | Value |
|---|---|
| Ethernet LAN | Yes |
| LAN controller | Intel I210 |
| Ethernet interface type | Gigabit Ethernet |

### Ports & interfaces

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

### Power

| Feature | Value |
|---|---|
| Power supply | 1200 W |

### Design

| Feature | Value |
|---|---|
| Chassis type | Rack (2U) |

### Performance

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

### Other features

| Feature | Value |
|---|---|
| Plug and Play | Yes |
| Hot-swap HDD bays | Yes |
| Number of DIMM slots | 4 |
| Supported memory types | DDR5-SDRAM |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 88 mm |
| Width | 430.4 mm |
| Depth | 477.7 mm |

### Operational conditions

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

### BIOS

| Feature | Value |
|---|---|
| BIOS memory size | 256 Mbit |

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, 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: power supply, chassis type, number of dimm slots, 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

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