# Rack 1U Server Case ASRock 1U4L2E-B650 RPSU, AMD B650, ATX 1U, 650W dual PSU, 6 fans, 2×3.5" bays, 4×DDR5 DIMM, 2×PCIe x16, IPMI

**URL:** https://aio.lv/en/product--asrock-1u4l2e-b650-rpsu--10741294
**Data updated:** 2026-02-02 10:55 (EET)
**Category:** Computer Cases
**Manufacturer:** ASROCK
**Manufacturer code:** 1U4L2E-B650 RPSU
**EAN:** 4711430521602
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 2 023.49 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 1 672.31 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--asrock-1u4l2e-b650-rpsu--10741294

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.07.2026 | free |
| Pickup points | 04.08.2026 | 1.89 EUR |
| Courier delivery to door | 04.08.2026 | 17.24 EUR |

## Summary description

1U rack server chassis ASRock 1U4L2E-B650 RPSU built for AMD Ryzen (Socket AM5) with AMD B650 chipset. Supports single processor, up to 4 DDR5 DIMMs (288-pin), 2 hot-swap 3.5" bays, M.2 and SATA storage, 2 PCIe x16 Gen4 slots, onboard Aspeed AST2600 BMC with IPMI, dual 650 W 80 PLUS Platinum PSUs, 6 hot-swap fans and multiple I/O including 6×USB 3.2 Gen1, 2×RJ‑45 and VGA/HDMI. Designed for dense rack deployments, remote management and high-availability systems.

## Long description

The Asrock 1U4L2E-B650 RPSU Rack (1U) Grey is a compact server barebone built for AMD B650 Socket AM5 processors and designed for 1U rack-mounted environments. It supports DDR5-SDRAM memory with speeds up to 3600 MHz and provides onboard management and display via Aspeed AST2600 graphics. Storage options include M.2 and SATA III interfaces, while network connectivity is handled by an Intel I210 Gigabit Ethernet controller. The chassis includes space for two 3.5" drives and integrates a 650 W power supply. The layout and I/O selection target efficient use in dense rack deployments where a low-profile 1U form factor is required.
Advantages
The barebone combines a 1U rack-compatible chassis with integrated server-grade features such as an Aspeed AST2600 management controller and Intel I210 Gigabit Ethernet, enabling remote management and reliable network connectivity. Support for DDR5 memory at up to 3600 MHz improves platform responsiveness compared with previous-generation memory standards. Onboard storage flexibility through M.2 and SATA III allows combining fast NVMe or SATA SSDs with larger-capacity 3.5" drives. Six front USB 3.2 Gen 1 Type-A ports offer convenient high-speed peripheral access without requiring additional controllers.
Suitable for
 Rack-mounted small business servers and infrastructure appliances
 Edge computing nodes and compact data center deployments
 Storage-focused applications combining SSD and 3.5" HDD capacity
 Remote management and monitoring platforms using onboard Aspeed graphics
Key specifications
 Form factor: 1U rack chassis
 CPU socket: AMD B650 Socket AM5 (barebone supports compatible processors)
 Memory type and speed: DDR5-SDRAM up to 3600 MHz
 Storage interfaces: M.2 and SATA III
 Drive bays: 2 × 3.5" bays
 Onboard graphics/controller: Aspeed AST2600
 Network controller: Intel I210 Gigabit Ethernet
 Front I/O: 6 × USB 3.2 Gen 1 Type-A ports
 Power supply: 650 W (integrated)
 Color: Grey
How to use
Install a compatible AMD Socket AM5 processor and DDR5 memory modules according to the motherboard and CPU vendor instructions. Mount M.2 and SATA drives in their designated slots and secure up to two 3.5" drives in the drive bays. Connect network and peripheral devices to the Intel I210 Gigabit Ethernet port(s) and front USB 3.2 Gen 1 Type-A ports as required. Mount the chassis into a standard 19" rack using appropriate rails or brackets, ensure adequate airflow in the rack, and connect the integrated 650 W power supply to a suitable power source. Configure system firmware and remote management settings via the Aspeed AST2600 interface following ASRock server documentation.
Usage recommendations
For reliable operation in rack environments, allow sufficient front-to-back airflow and avoid blocking intake or exhaust paths. Use DDR5 modules that meet the specified speed rating and certified AM5 processors to ensure compatibility. When combining HDDs and SSDs, place frequently accessed data on faster M.2 or SATA SSDs and use 3.5" drives for bulk storage. Regularly update firmware and network driver software to maintain stability and security for remote management and networking functions.

## Specifications

| Feature | Value |
|---|---|
| Motherboard chipset | AMD B650 |
| Chassis type | Rack (1U) |
| Plug and Play | Yes |
| BIOS memory size | 256 Mbit |
| Ethernet LAN | Yes |
| Hot-swap HDD bays | Yes |
| ECC | Yes |
| BIOS type | UEFI AMI |
| Ethernet LAN (RJ-45) ports | 2 |
| VGA (D-Sub) ports quantity | 1 |
| Processor socket | Socket AM5 |
| Number of DIMM slots | 4 |
| COM ports quantity | 1 |
| Non-ECC | Yes |
| Number of fans | 6 fan(s) |
| Memory voltage | 1.1 |
| Cooling type | Active |
| DisplayPorts quantity | 1 |
| Supported memory types | DDR5-SDRAM |
| Ethernet interface type | Gigabit Ethernet |
| Memory form factor | 288-pin DIMM |
| Number of processors supported | 1 |
| IPMI LAN (RJ-45) port | Yes |
| PC health monitoring | Voltage, FAN, Temperature |
| On-board graphics card model | Aspeed AST2600 |
| Number of main power supplies | 2 |
| Supported storage drive types | HDD & SSD |
| Supported storage drive interfaces | M.2, Serial ATA III |
| Hot-swap fan module | Yes |
| PCI Express x16 (Gen 4.x) slots | 2 |

### Design

| Feature | Value |
|---|---|
| Number of 3.5" bays | 2 |
| Product colour | Grey |
| LED indicators | System, Power, LAN, HDD |
| Reset button | Yes |

### Power supply

| Feature | Value |
|---|---|
| Power supply | 650 W |
| 80 PLUS certification | 80 PLUS Platinum |
| AC input frequency | 50/60 |
| AC input voltage | 100 - 240 |

### Ports & interfaces

| Feature | Value |
|---|---|
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 6 |
| HDMI ports quantity | 1 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 43.4 mm |
| Width | 676.5 mm |
| Depth | 438 mm |

### Operational conditions

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

### Other features

| Feature | Value |
|---|---|
| LAN controller | Intel I210 |
| On/off switch | Yes |

## FAQ

### How much does the ASRock 1U4L2E-B650 RPSU 1U Rack Server Case cost, and is it available for purchase?

The price is 2,023.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 58 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 30.07.2026 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: number of 3.5" bays, power supply, usb 3.2 gen 1 (3.1 gen 1) type-a ports quantity, product colour, 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 1U4L2E-B650 RPSU 1U Rack Server Case?

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/10741294/64999890_large.webp