MEM-DR464L-CL02-ER32 Supermicro 64GB DDR4 3200MHz Ecc Rdimm Memory Module

Overview of Supermicro MEM-DR464L-CL02-ER32 64GB Memory

The SUPERMICRO MEM-DR464L-CL02-ER32 is a premium-class 64GB DDR4 SDRAM memory module engineered for demanding enterprise environments. Designed for reliability, stability, and high-speed data processing, this memory module is ideal for servers, data centers, virtualization workloads, and mission-critical applications where performance and data integrity are essential.

General Information

• Manufacturer: Supermicro
• Part Number: MEM-DR464L-CL02-ER32
• Product Type: Memory Module

Technical Specifications

• Storage Capacity: 64GB
• Memory Type: DDR4 SDRAM
• Module Configuration: 1 x 64GB single stick
• Bus Speed: 3200MHz (PC4-25600 / DDR4-3200)
• CAS Latency: CL22
• Rank Type: Dual Rank (2Rx4)

Physical Specifications

• Form Factor: 288-pin Registered DIMM (RDIMM)
• Module Height: 1.00 inch
• Module Depth: 6.75 inches
• Shipping Weight: 0.20 lb

The Supermicro MEM-DR464L-CL02-ER32 64GB DDR4 Memory

The category of enterprise-grade memory solutions built around server-class DDR4 modules is defined by stability, scalability, and sustained performance under heavy computational loads. Within this segment, the Supermicro MEM-DR464L-CL02-ER32 64GB DDR4 3200MHz ECC Registered RDIMM represents a highly specialized memory module designed for mission-critical computing environments where reliability and data integrity are essential. This memory category is widely used in data centers, virtualization infrastructures, cloud computing platforms, and high-performance enterprise servers that require consistent throughput and minimal system failure rates.

DDR4 SDRAM Technology

DDR4 SDRAM technology is a major evolution in synchronous dynamic random-access memory architecture. Operating at 3200MHz, this category delivers significantly improved bandwidth compared to previous DDR generations. The PC4-25600 classification indicates a theoretical maximum transfer rate of 25.6 GB/s per module, which is essential for high-demand server operations such as virtualization, real-time analytics, and database management systems. The increased frequency also enhances responsiveness in multi-threaded workloads where simultaneous data processing is required.

ECC Registered DIMM

Error-Correcting Code (ECC) functionality is a defining feature of this memory category. ECC memory is capable of detecting and correcting single-bit errors automatically, ensuring system integrity even in high-stress computing environments. This is crucial for applications such as financial transaction processing, scientific simulations, and cloud computing services where data accuracy is non-negotiable.

3200MHz Frequency

Operating at 3200MHz, this memory category provides a balanced combination of speed and stability. The frequency ensures rapid data access and transfer rates, which is essential in environments where large datasets are processed continuously. In virtualization platforms, higher memory frequency allows multiple virtual machines to operate simultaneously without performance degradation. The PC4-25600 bandwidth rating ensures that data-intensive applications such as in-memory databases, caching systems, and distributed computing frameworks operate efficiently. This level of throughput is particularly important in cloud infrastructures where latency reduction directly impacts user experience and system performance.

Dual Rank X4 Memory Configuration

The dual rank x4 configuration enhances memory parallelism and data handling efficiency. Dual rank memory modules effectively function as two independent sets of memory banks, allowing the system to interleave data access operations. This improves overall memory utilization and reduces latency during high-demand operations.

288-Pin RDIMM Interface Standard

The 288-pin RDIMM interface is a standardized connector format used in server-grade motherboards. This ensures broad compatibility across enterprise hardware platforms, particularly those designed for Intel Xeon and AMD EPYC processor architectures. The standardized pin layout enables seamless integration into existing server infrastructures without requiring specialized modifications.

Scalability in Multi-Socket Server Architectures

Modern server systems often utilize multi-socket architectures to increase processing power and memory capacity. RDIMM modules are specifically designed to support such configurations, allowing multiple memory channels to operate efficiently across CPUs. This scalability ensures that systems can be upgraded incrementally without requiring complete infrastructure replacement.

Error Detection and Correction 

ECC functionality provides continuous monitoring of memory data to detect and correct errors in real time. This ensures that even minor data corruption is automatically corrected before it affects system performance. In environments such as financial trading systems or medical data processing, this level of reliability is essential.

Faster Data Transfer

With a speed of 3200MHz, this DDR4 SDRAM enables faster data transfer between the memory module and the processor. This means that your system can retrieve and process data more quickly, resulting in reduced loading times for applications and files.

288-Pin

The Supermicro MEM-DR464L-CL02-ER32 DDR4 SDRAM has a pin count of 288, providing users with a high level of compatibility and ease of installation. The 288-pin configuration ensures that this memory module can be seamlessly integrated into a wide range of systems.