MEM-DR464L-CL05-ER32 Supermicro 64GB DDR4 SDRAM 3200MHz Pc4-25600 RDIMM

Highlights of  SUPERMICRO DDR4 RDIMM Memory  

Experience enterprise-grade performance with the SUPERMICRO 64GB DDR4 3200MHz ECC Registered RDIMM Memory. Engineered for modern servers and workstations, this memory module delivers consistent speed, reliability, and enhanced system efficiency.

General Specifications  

• Manufacturer: SUPERMICRO
• Part Number: MEM-DR464L-CL05-ER32
• Product Type: DDR4 SDRAM Memory

Key Features and Advantages

• Memory Type: DDR4 SDRAM – Advanced technology designed for enterprise applications.
• Storage Capacity: 64GB – High-capacity memory for data-intensive tasks and multitasking.
• Bus Speed: 3200MHz DDR4-25600/PC4-3200 – Optimized for fast data transfer across complex workloads.
• Error Correction: ECC (Error-Correcting Code) – Ensures data integrity and prevents system errors.
• Signal Buffering: Registered (Buffered) – Ideal for systems running multiple DIMMs, improving stability.
• Latency: CL22 – Balanced timing for a combination of speed and efficiency.
• Rank: 2Rx4 Dual Rank – Enhances bandwidth while boosting system reliability.

Technical Specifications

Memory Architecture

• Single Module Configuration: 1 x 64GB RDIMM – Scalable memory solution for server expansions.
• Dual Rank Design – Maximizes throughput and optimizes performance for demanding enterprise applications.

Performance and Reliability

• ECC Support – Corrects errors automatically to maintain accurate data processing.
• Registered (Buffered) Memory – Reduces electrical load and enhances system stability for multiple DIMMs.
• High-Speed Data Transfer – 3200MHz frequency ensures low-latency and consistent memory access.

Physical and Form Factor Details

Form Factor and Compatibility

• 288-Pin RDIMM – Standard form factor compatible with most server and workstation motherboards.
• Compact Dimensions – 1.00 inch (height) x 6.75 inches (depth) for easy installation in server racks.

Installation and Scalability

• Single Module Design – Simplifies upgrades while maintaining high performance.
• Supports Multi-DIMM Configurations – Perfect for expanding memory capacity as your server demands grow.

Benefits of RDIMM Memory 

• Reliable Performance – Ensures continuous operation in mission-critical servers.
• Enterprise-Grade Durability – Designed to withstand heavy workloads and long operating hours.
• Optimized for Server Applications – Ideal for virtualization, databases, and intensive computation tasks.
• Future-Proof Design – Supports next-generation server platforms for long-term scalability.

Ideal Use Cases

• High-performance servers requiring stable and fast memory.
• Workstations handling complex data modeling or rendering tasks.
• Virtualization environments with multiple active virtual machines.
• Database servers and enterprise applications demanding high reliability.

Additional Benefits

• Enhanced System Stability – Dual rank and registered memory reduce system crashes and errors.
• Energy Efficient – Operates at standard DDR4 voltages while delivering maximum performance.
• Easy Maintenance – Standardized module form factor for effortless installation and replacement.

Overview of Supermicro 64GB DDR4 Memory Module 

The Supermicro MEM-DR464L-CL05-ER32 is a high-performance 64GB DDR4 server memory module, designed specifically for enterprise-level workloads and mission-critical server environments. Operating at a frequency of 3200MHz with a CAS latency of 22, this ECC Registered Dual Rank X4 RDIMM ensures both speed and reliability for servers demanding consistent and robust memory performance. With 288-pin architecture, it is compatible with a broad range of server motherboards, particularly those optimized for high-density memory configurations, making it an ideal solution for data centers, virtualization, and large-scale computational tasks.

Performance and Reliability Features

Engineered to deliver top-tier memory performance, the Supermicro MEM-DR464L-CL05-ER32 leverages DDR4 SDRAM technology to maximize data transfer efficiency while minimizing latency. ECC (Error-Correcting Code) support is a critical feature for servers, detecting and correcting single-bit memory errors automatically, which significantly reduces the risk of data corruption. The dual rank X4 configuration allows for enhanced signal integrity and overall system stability under heavy server loads. This module operates at a standard voltage of 1.2V, which balances performance with energy efficiency, a crucial factor for large-scale server farms seeking to manage operational costs without compromising on speed.

Memory Architecture 

The 64GB capacity per module offers extensive memory headroom, enabling servers to handle large databases, high-performance computing tasks, and virtualization workloads with ease. The dual rank design effectively doubles the available memory paths, allowing the server to access data more efficiently and reducing bottlenecks associated with high-density memory operations. This architecture is particularly beneficial for servers running multiple virtual machines or complex analytics applications, where memory bandwidth directly impacts overall performance. The X4 data width per DRAM chip enhances signal reliability and reduces latency during high-speed operations, making it a dependable choice for critical server applications.

Compatibility and Server Integration

Supermicro MEM-DR464L-CL05-ER32 is engineered to integrate seamlessly with a variety of Supermicro server platforms and other enterprise-class systems supporting 288-pin DDR4 RDIMMs. Its standard form factor ensures easy installation in server motherboards equipped with ECC registered memory slots. This module is ideal for servers requiring large memory footprints, such as database servers, virtualization hosts, and high-performance computing nodes. System administrators can confidently deploy this memory module knowing it meets stringent server validation standards and has undergone rigorous testing for compatibility and performance reliability.

Energy Efficiency and Thermal Management

Operating at 1.2V, the Supermicro MEM-DR464L-CL05-ER32 balances high-speed memory performance with power efficiency. Reduced voltage consumption translates to lower heat generation, contributing to better overall thermal management in densely populated server racks. Lower operating temperatures extend the lifespan of both the memory modules and surrounding server components, enhancing the stability and durability of data center operations. This energy-efficient design supports environmentally conscious computing initiatives without compromising the performance necessary for enterprise workloads.

Advanced Error-Correction Technology

ECC Registered technology is one of the most critical features for enterprise memory modules. By continuously monitoring and correcting single-bit errors, the MEM-DR464L-CL05-ER32 prevents data corruption and system crashes that can occur during critical processing tasks. Dual rank memory modules further increase the effectiveness of ECC by providing multiple pathways for data to flow efficiently, reducing the likelihood of bottlenecks and enhancing system resilience. This combination of ECC and dual rank X4 architecture ensures that servers remain stable and reliable even under high-stress workloads.

Use Cases in Enterprise Environments

The Supermicro MEM-DR464L-CL05-ER32 64GB module is optimized for environments where reliability and performance cannot be compromised. Common use cases include virtualization, where multiple virtual machines require large and consistent memory allocations; high-performance computing, where fast data access is critical for simulations and calculations; and database servers that demand both speed and fault tolerance. Its ability to handle memory-intensive workloads with low latency makes it a top choice for mission-critical applications in financial services, scientific research, cloud computing, and large-scale data analytics.

Comparison with Other DDR4 Modules

Compared to standard unbuffered memory, the Supermicro MEM-DR464L-CL05-ER32 offers superior error correction, stability, and support for high-density server configurations. Its CAS latency of 22 is optimized for balancing speed with stability, making it suitable for both latency-sensitive and throughput-intensive applications. The 64GB capacity per module exceeds typical desktop memory configurations, providing the headroom necessary for enterprise-scale workloads. In addition, its dual rank X4 architecture differentiates it from single rank or non-ECC modules by delivering more robust performance in memory-intensive server tasks.

Future-Proofing Server Memory Infrastructure

Investing in the MEM-DR464L-CL05-ER32 ensures that server memory infrastructure remains capable of supporting next-generation workloads and higher-density computing environments. Its combination of high capacity, 3200MHz speed, ECC reliability, and low-voltage operation provides both immediate performance benefits and long-term scalability. As enterprise applications continue to demand more memory bandwidth and fault-tolerant performance, these modules offer a dependable solution that can grow with evolving IT requirements, reducing the need for frequent memory upgrades.

Key Technical Specifications

The MEM-DR464L-CL05-ER32 memory module offers a comprehensive set of technical features tailored for high-performance servers. Operating at 3200MHz, it ensures rapid data processing, while CAS-22 latency provides a balance of speed and stability. ECC Registered functionality protects against data errors, and the dual rank X4 configuration maximizes memory bandwidth. Its 288-pin RDIMM form factor guarantees compatibility with a wide range of server motherboards. With a standard voltage of 1.2V, this module combines high-speed performance with energy efficiency, making it ideal for large-scale enterprise deployments.

Optimizing Server Performance with High-Density Memory

By installing multiple 64GB modules, servers can achieve substantial memory capacities, which is essential for virtualization, database operations, and high-performance computing tasks. High-density memory configurations reduce the number of modules required while maintaining bandwidth efficiency, which helps lower overall system complexity and improves airflow within server chassis. This optimization not only enhances performance but also contributes to better thermal management, ensuring consistent operation under demanding workloads.

Trusted Memory for Critical Applications

For IT professionals, selecting memory that guarantees stability and reliability is paramount. The Supermicro MEM-DR464L-CL05-ER32 meets these requirements with its ECC Registered design, rigorous validation, and high-quality DRAM components. Servers equipped with these modules can handle critical tasks without interruption, making them ideal for financial institutions, cloud service providers, scientific research centers, and any enterprise application where downtime or data corruption is not an option. The reliability, speed, and energy efficiency of these modules provide peace of mind to IT administrators managing complex, high-stakes server environments.