MEM-DR516L-CL01-EU48 Supermicro 16GB PC5-38400 DDR5-4800MHz ECC

Highlights of Supermicro MEM-DR516L-CL01-EU48 16GB Memory

The Supermicro MEM-DR516L-CL01-EU48 is a reliable 16GB DDR5 UDIMM memory module designed for desktop and workstation servers. Operating at 4800MHz (PC5-38400), this module provides stable performance, error correction, and efficient data processing for small to medium-scale computing environments.

General Information

• Manufacturer: Supermicro
• Part Number: MEM-DR516L-CL01-EU48
• Product Type: Memory Module
• Sub Type: DDR5 4800MHz PC5-38400

Technical Specifications

• Capacity: 16GB
• Memory Type: DDR5 SDRAM
• Bus Speed: 4800MHz / PC5-38400
• Module Type: ECC UDIMM
• Rank Configuration: 1Rx8 (Single Rank)
• Voltage: 1.1V
• Rank: Single Rank (1Rx8)
• Module Type: UDIMM (Unbuffered)
• Error Correction: ECC Enabled
• Form Factor: 288-Pin UDIMM
• Voltage: 1.1V

Compatibility

Supported Platforms

• Supermicro servers and workstations with DDR5 UDIMM support
• Desktop-class servers requiring 288-pin DDR5 unbuffered memory
• Systems supporting ECC error correction for stable performance

Memory Slot and System Requirements

• 288-pin UDIMM memory slots
• Motherboard compatible with DDR5 SDRAM
• ECC support enabled in BIOS for error correction

Overview of Supermicro MEM-DR516L-CL01-EU48 DDR5 Ram

The Supermicro MEM-DR516L-CL01-EU48 16GB DDR5 4800MHz PC5-38400 288-Pin UDIMM 1Rx8 ECC Memory Module represents a key component in enterprise memory solutions, delivering high reliability, stability, and performance for modern servers and workstations. This category of DDR5 UDIMM memory is engineered to address a wide range of enterprise applications, from small and medium business servers to high-performance computing clusters. Designed for workloads that require low latency and high data integrity, these modules ensure seamless operation for virtualization, database management, cloud services, and real-time analytics.

16GB UDIMM Architecture and Design

The 16GB capacity of the Supermicro MEM-DR516L-CL01-EU48 enables flexible server configurations, allowing organizations to deploy scalable memory solutions across various workloads. UDIMM, or unbuffered DIMM, architecture provides direct communication between the memory controller and the DRAM chips, resulting in faster access times and reduced latency compared to registered memory. These modules are optimized for single-socket and dual-socket server platforms, delivering reliable performance for moderate to high-intensity workloads.

DDR5 4800MHz Performance

The MEM-DR516L-CL01-EU48 operates at a frequency of 4800MHz, providing robust data transfer rates suitable for enterprise applications. DDR5 memory modules at this frequency offer substantial improvements over DDR4, including higher bandwidth, reduced latency, and enhanced energy efficiency. The dual-subchannel design of DDR5 further increases parallelism by splitting each DIMM into two independent channels, which allows the memory controller to access multiple banks simultaneously, improving overall throughput and responsiveness.

PC5-38400 Bandwidth and Data Throughput

The PC5-38400 specification of the MEM-DR516L-CL01-EU48 corresponds to a theoretical peak bandwidth of 38.4GB/s per module. In multi-channel configurations, this bandwidth allows enterprise servers to achieve higher data throughput, supporting workloads that involve large datasets or require frequent memory access. The combination of high bandwidth and low latency ensures that CPU cores are efficiently fed with data, reducing bottlenecks and improving overall system performance. Enterprise applications, including real-time analytics, financial computations, web hosting, and collaborative cloud platforms, benefit from the predictable bandwidth and consistent data transfer rates offered by this category of DDR5 UDIMM modules.

ECC Functionality and Data Integrity

Error-Correcting Code (ECC) memory is a hallmark feature of this category, providing real-time error detection and correction. The MEM-DR516L-CL01-EU48 can detect and correct single-bit errors and identify multi-bit errors, safeguarding against potential data corruption and preventing system crashes. ECC memory is critical in enterprise servers, particularly those handling sensitive or mission-critical data, such as healthcare systems, financial databases, and cloud storage services. By maintaining data integrity and preventing memory-related failures, ECC UDIMMs contribute to higher system uptime and reliability. When combined with the 1Rx8 UDIMM design, these modules provide a robust balance between performance, cost efficiency, and operational reliability for enterprise-grade server environments.

Unbuffered DIMM Signal Integrity

Unbuffered DIMMs rely on direct electrical communication between the memory controller and DRAM chips, resulting in faster access but requiring careful signal management. The MEM-DR516L-CL01-EU48 is engineered to maintain signal integrity and reliable performance in supported single- and dual-channel server platforms. These modules deliver consistent timing, low latency, and accurate data transfers, ensuring dependable operation for enterprise workloads. While UDIMMs are not designed for extremely high-density multi-socket servers, they provide a reliable solution for smaller enterprise deployments, desktop-class servers, and workstation memory expansion, offering a balance of performance and affordability without compromising data integrity.

Enterprise Server Systems

The Supermicro MEM-DR516L-CL01-EU48 is compatible with a broad range of enterprise-grade motherboards supporting DDR5 4800MHz UDIMMs. The 288-pin form factor ensures proper installation in standard server and workstation slots, while ECC functionality is fully supported by compatible BIOS and firmware. These modules are suitable for single-socket or dual-socket systems, enabling flexible deployment across a variety of small to medium enterprise workloads. System administrators benefit from plug-and-play installation, with automatic configuration and speed optimization handled by the motherboard’s memory controller.

Applications in Cloud Deployments

Enterprise memory solutions such as the MEM-DR516L-CL01-EU48 are essential for virtualized workloads. High-speed UDIMM memory provides the necessary capacity and bandwidth to allocate memory across multiple virtual machines while maintaining low latency. The dual subchannel design of DDR5 supports parallel memory access, enhancing virtualization performance in environments such as VMware, Hyper-V, and KVM. For cloud-based applications, these modules provide reliable and predictable performance for small- to medium-scale cloud infrastructure. They are suitable for multi-tenant deployments, virtual desktop infrastructure (VDI), and private cloud servers, supporting responsive application performance and efficient resource utilization.

Containerized Workloads and Microservices

Modern containerized and microservices-based applications demand memory systems that can dynamically allocate resources while maintaining low latency. DDR5 UDIMMs in this category provide sufficient bandwidth and predictable performance for orchestrated container workloads, enabling efficient scaling of microservices and improving application responsiveness. The MEM-DR516L-CL01-EU48 ensures that containerized applications maintain consistent performance even under heavy load, making it an ideal choice for DevOps and CI/CD environments.

Computing and Analytics Workloads

While UDIMMs are not designed for ultra-high-density HPC clusters, the 16GB DDR5 UDIMM modules provide sufficient performance for small-scale high-performance computing tasks, including analytics, simulation, and modeling. ECC protection ensures that calculations remain accurate, while DDR5’s high data transfer rate allows rapid access to datasets. These features are critical for environments where data accuracy and performance are both priorities, such as academic research labs, engineering workstations, and mid-tier enterprise analytics systems.

Enterprise Scalability

Memory solutions in this category support incremental expansion and system scalability. Organizations can deploy the MEM-DR516L-CL01-EU48 in servers with existing DDR5 UDIMM modules, adding capacity as workloads increase. The ECC feature and reliable performance ensure that memory upgrades do not compromise data integrity, allowing enterprise servers to evolve alongside business demands. Lifecycle management is a critical consideration in enterprise environments. These modules are designed to maintain operational stability over extended periods, reducing the frequency of memory replacements and lowering total cost of ownership.

Quality Assurance and Validation

Modules in this category undergo rigorous testing and validation to ensure compatibility with a wide range of server motherboards and processors. Electrical validation, timing analysis, thermal testing, and long-term reliability assessments are performed to guarantee that the MEM-DR516L-CL01-EU48 operates consistently under enterprise workloads. These validation processes ensure that organizations can deploy memory with confidence, minimizing risks associated with memory failures and system downtime.

Enterprise Readiness

Enterprise readiness encompasses not only technical performance but also long-term support, availability, and vendor reliability. DDR5 UDIMM ECC modules in this category provide predictable performance and scalability for mission-critical applications. The MEM-DR516L-CL01-EU48 is backed by Supermicro’s quality assurance and support infrastructure, ensuring long-term deployment viability and alignment with evolving server technologies.

Enterprise Benefits

Overall, the Supermicro MEM-DR516L-CL01-EU48 16GB DDR5 4800MHz PC5-38400 288-Pin UDIMM 1Rx8 ECC Memory Module offers a balanced solution for small to medium enterprise servers, workstations, virtualization platforms, and cloud deployments. Its combination of high-speed DDR5 technology, ECC data integrity, unbuffered design, and energy-efficient operation ensures reliable performance, scalability, and cost-effectiveness across a wide range of enterprise workloads. From real-time analytics to virtualization and small-scale HPC tasks, this memory category provides the necessary performance, reliability, and operational efficiency to meet modern enterprise IT demands.