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ASRock 1U4LW-B650/2L2T Rackmount Barebone Server - Socket AM5 - DDR5-5200 - 4 x 3. 5" Bays - 10GbE - 400W PSU
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Product Features
Technical Overview
This server chassis features a single Socket AM5 processor socket supporting 64-bit AMD Ryzen processors, with the AMD B650 chipset managing system communications. Memory architecture includes four DDR5 SDRAM slots supporting up to 32GB of DDR5-5200/PC5-41600 memory, providing substantial bandwidth for demanding applications.
Storage connectivity is handled through Serial ATA controllers, with four dedicated 3.5" drive bays for high-capacity storage deployment. Network capabilities include both 10 Gigabit Ethernet and Gigabit Ethernet interfaces, ensuring high-speed data transfer for enterprise environments.
Relevant factors for this section include Number of Processors Supported, Processor Socket, Processor Supported, Chipset Manufacturer. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
A strong technical summary explains how the product's interfaces, hardware profile, and operating characteristics work together in real deployment. Buyers often need this context to confirm compatibility with existing devices, expected performance in daily use, and whether installation will be straightforward for IT staff or end users.
Key Product Advantages
This barebone server chassis delivers enterprise-ready features in a compact 1U form factor, balancing performance density with deployment flexibility. The combination of modern processor architecture and high-speed memory technology creates a platform capable of handling intensive computational workloads.
Modern Memory Architecture
DDR5 SDRAM support with DDR5-5200 speeds provides significantly higher bandwidth compared to previous generations, reducing latency and improving overall system responsiveness for data-intensive operations.
- Up to 32GB capacity
- Four memory slots
- PC5-41600 standard
Enterprise Connectivity
Dual-speed Ethernet with 10 Gigabit capability ensures rapid network data transfer, while six USB 3.2 Gen 1 ports offer flexible peripheral connectivity for management and expansion needs.
- 10GbE and Gigabit Ethernet
- HDMI and VGA video outputs
- PCIe x16 expansion slot
Storage Flexibility
Four 3.5" drive bays provide substantial storage capacity potential, supporting both performance-oriented and high-capacity storage configurations through the integrated Serial ATA controller.
- Four dedicated bays
- 3.5" form factor support
- Serial ATA interface
Deployment / Use Cases
The 1U4LW-B650/2L2T is optimized for rack-mounted server deployments where space efficiency and performance density are critical considerations. Its compact footprint makes it suitable for data center environments, edge computing locations, and enterprise server rooms where rack space is at a premium.
This barebone system serves as an ideal foundation for building application servers, network-attached storage solutions, virtualization hosts, and computational nodes. The combination of modern processor support, high-speed memory, and substantial storage capacity enables deployment across diverse server roles, from file serving to computational analysis platforms.
Data Center Server
Deploy as a compact compute node in rack environments, leveraging the 1U form factor for high-density server installations while maintaining modern processor and memory capabilities.
Storage Server Platform
Utilize the four 3.5" drive bays to create dedicated storage servers for file sharing, backup, or media serving applications, with network connectivity through 10GbE interfaces.
Physical Profile
This server chassis adopts a standard 1U rack-mountable form factor with dimensions of 1.75" (44.40 mm) height, 19" (482.60 mm) width, and 21" (533.40 mm) depth. The compact vertical profile maximizes rack density while maintaining accessibility to internal components for maintenance and upgrades.
The rack-mountable design includes standard mounting provisions for 19" server racks, with front-accessible drive bays and rear-panel connectivity for simplified cable management in data center environments.
- Width
- 19" (482.60 mm)
- Depth
- 21" (533.40 mm)
- Height
- 1U
Highlights
- Socket AM5 processor socket supporting Ryzen 5, 7, and 9 series processors
- DDR5 SDRAM memory technology with DDR5-5200/PC5-41600 speeds
- Four memory slots supporting up to 32GB total system memory
- Four 3.5" drive bays for high-capacity storage deployment
- 10 Gigabit Ethernet and Gigabit Ethernet network connectivity
- Six USB 3.2 Gen 1 ports for peripheral connectivity
- Single PCI Express x16 expansion slot for additional capabilities
- 400W power supply with single installed power unit
- 1U rack-mountable form factor for space-efficient deployment
- AMD B650 chipset with 64-bit processing architecture
Specifications
| Specifications | |
|---|---|
| Manufacturer | ASRock, Inc |
| Manufacturer Part Number | 1U4LW-B650/2L2T |
| Brand Name | ASRock |
| Product Model | 1U4LW-B650/2L2T |
| Product Name | 1U4LW-B650/2L2T Barebone System |
| Product Type | Barebone System |
| Processor | |
| Number of Processors Supported | 1 |
| Processor Socket | Socket AM5 |
| Processor Supported | Ryzen 5,Ryzen 7,Ryzen 9 |
| 64-bit Processing | Yes |
| Chipset | |
| Chipset Manufacturer | AMD |
| Chipset Model | B650 |
| Memory | |
| Maximum Memory Supported | 32 GB |
| Memory Technology | DDR5 SDRAM |
| Memory Standard | DDR5-5200/PC5-41600 |
| Total Number of Memory Slots | 4 |
| Controllers | |
| Controller Type | Serial ATA |
| Display & Graphics | |
| Graphics Controller Model | AST2600 |
| Network & Communication | |
| Ethernet Technology | 10 Gigabit Ethernet,Gigabit Ethernet |
| I/O Expansions | |
| Number of Total Expansion Bays | 4 |
| Number of 3.5" Bays | 4 |
| Total Number of Expansion Slots | 1 |
| Number of PCI Express x16 Slots | 1 |
| Interfaces/Ports | |
| HDMI (Rear) | Yes |
| Total Number of USB Ports | 6 |
| Number of USB 3.2 Gen 1 Ports | 6 |
| Number of VGA Ports | 1 |
| Power Description | |
| Number of Power Supplies Installed | 1 |
| Maximum Power Supply Wattage | 400 W |
| Physical Characteristics | |
| Form Factor | Rack-mountable |
| Rack Height | 1U |
| Height | 1.75" (44.40 mm) |
| Width | 19" (482.60 mm) |
| Depth | 21" (533.40 mm) |
| Warranty | |
| Limited Warranty | 1 Year |
User Manual
FAQ
What processors are compatible with this barebone server chassis?
The ASRock 1U4LW-B650/2L2T features a Socket AM5 processor socket that supports AMD Ryzen 5, Ryzen 7, and Ryzen 9 series processors. This compatibility provides flexibility in selecting processor performance levels based on specific workload requirements, from general server applications to more demanding computational tasks.
What type of memory does this server support and what are its limits?
This barebone system supports DDR5 SDRAM memory with a maximum capacity of 32GB across four memory slots. The memory operates at DDR5-5200/PC5-41600 speeds, offering substantial bandwidth improvements over previous DDR4 technology for enhanced system performance in memory-intensive applications.
How much storage capacity can this server chassis accommodate?
The chassis includes four dedicated 3.5" drive bays, providing substantial storage expansion potential. These bays support standard 3.5" hard drives or solid-state drives through the integrated Serial ATA controller, allowing for both high-capacity and performance-oriented storage configurations based on deployment needs.
What networking capabilities does this server offer?
Network connectivity includes both 10 Gigabit Ethernet and Gigabit Ethernet interfaces, providing flexibility for different network infrastructure requirements. The 10GbE capability ensures high-speed data transfer suitable for enterprise environments, while maintaining backward compatibility with standard Gigabit networks.
What expansion options are available on this barebone system?
Expansion capabilities include a single PCI Express x16 slot for adding specialized cards such as network adapters, storage controllers, or computational accelerators. The system also provides six USB 3.2 Gen 1 ports for peripheral connectivity, along with HDMI and VGA video outputs for display connections.
What are the physical dimensions and mounting requirements?
This server chassis measures 1.75" (44.40 mm) in height, 19" (482.60 mm) in width, and 21" (533.40 mm) in depth, conforming to standard 1U rack specifications. It is designed for rack-mountable deployment in 19" server racks, with mounting provisions that support standard rack installation practices for data center environments.
| Qty | Price | Available |
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