MEM-DR432L-HL02-ER29 Supermicro 32GB DDR4 2933MHz PC4-23400 Cl21 Ecc Reg Dual Rank X4

Overview of SUPERMICRO DDR4 Registered Memory Module

The SUPERMICRO DDR4 Registered DIMMs (RDIMMs) are advanced memory modules designed for high-performance and reliability in a variety of computing environments. These modules are part of the DDR4 SDRAM (Double Data Rate Fourth Generation Synchronous Dynamic Random-Access Memory) family, offering superior performance and efficiency compared to previous memory generations.

Main Specifications

• Brand: Supermicro
• Part Number: MEM-DR432L-HL02-ER29
• Device Type: Sdram Memory Module

Technical Specifications

• Module Type: 1 x 32GB RDIMM
• Memory Frequency: 2933MHz
• Data Integrity: ECC registered
• Latency Timings: CL21
• Rank: Dual Rank 2Rx4

Key Features & Advantages

• Capacity: 32GB per module, ideal for large-scale data operations and virtualization tasks.
• Memory Type: Advanced DDR4 SDRAM technology offering superior bandwidth and energy efficiency.
• Bus Speed: Optimized at 2933MHz (DDR4-23400/PC4-2933Y) for rapid data transfer and low latency.
• Error Correction: ECC (Error-Correcting Code) ensures data reliability and prevents system crashes.
• Registered Signal: RDIMM design stabilizes signal integrity across multiple modules in high-performance servers.
• CAS Latency: CL21 for a balanced combination of speed and system stability.
• Rank Configuration: Dual-rank (2Rx4) layout enables higher memory bandwidth for heavy computational tasks.

Physical Characteristics

• Form Factor: 288-pin RDIMM
• Module Height: 1.00 inch
• Module Depth: 6.75 inches

Benefits of Supermicro DDR4 Memory

• Enhanced system reliability with ECC error correction.
• Improved multitasking and virtualization capabilities.
• Stable and consistent performance under heavy workloads.
• Reduced energy consumption compared to previous-generation memory.
• Seamless compatibility with a broad range of Supermicro server platforms.

Compatibility & Integration

• High-density memory configurations.
• Enterprise-grade applications and virtualization software.
• Systems demanding consistent throughput and low-latency operations.

Performance Insights

• Database management and large-scale storage operations.
• Virtualization with multiple VMs running simultaneously.
• High-performance computing (HPC) clusters.

Durability & Quality Assurance

• Certified ECC support for error-free data processing.
• Registered module design that minimizes signal interference.
• Long lifespan with robust thermal stability for continuous operation.

Outline of Supermicro MEM-DR432L-HL02-ER29 Memory

The Supermicro MEM-DR432L-HL02-ER29 32GB DDR4-2933 ECC RDIMM CL21 Dual Rank Memory module is engineered to meet the demanding requirements of enterprise servers, data centers, and high-performance computing environments. Designed as an ECC registered dual rank RDIMM, it ensures both stability and reliability under continuous workloads. This memory module delivers 32 gigabytes of high-speed DDR4 memory, operating at a frequency of 2933MHz, making it ideal for applications that require rapid data access and consistent performance.

High-Performance DDR4 Technology

The MEM-DR432L-HL02-ER29 module utilizes DDR4 technology, providing significant improvements over its DDR3 predecessors. With a bandwidth of 2933MT/s, it offers accelerated processing capabilities and supports large-scale memory-intensive applications. DDR4 memory reduces power consumption by operating at a lower voltage of 1.2V compared to older generations, which not only improves energy efficiency but also contributes to reduced heat generation in densely populated server racks. This combination of high speed and low power operation makes it an ideal choice for modern server infrastructure.

ECC Registered Memory for Unmatched Reliability

Error-Correcting Code (ECC) memory is critical for systems that cannot afford data corruption or downtime. The MEM-DR432L-HL02-ER29 module incorporates ECC technology, which automatically detects and corrects single-bit memory errors. In server and workstation environments where stability is paramount, this ensures that operations remain uninterrupted and data integrity is maintained even under the most intensive workloads. ECC registered memory modules like this one are essential for enterprise applications such as virtualization, databases, and financial modeling.

Dual Rank Architecture

The dual rank design of this RDIMM increases memory bandwidth and enhances performance by allowing simultaneous access to multiple memory banks. Dual rank modules provide better interleaving, improving overall system efficiency compared to single rank modules. For server administrators seeking to maximize memory throughput, dual rank modules like MEM-DR432L-HL02-ER29 offer a balance between capacity and speed, enabling higher performance in multi-core processor configurations without compromising stability.

Latency and CAS Timing Optimization

The module features a CAS latency of CL21, which is optimized for a 2933MHz memory clock. CAS latency measures the delay between a memory request and the data becoming available. While lower latency often means faster response times, the combination of high frequency and moderate latency in this module provides an ideal balance for enterprise workloads. This optimization ensures that servers can maintain consistent performance even under peak demand, making it suitable for virtualization environments, AI workloads, and database operations.

Broad Compatibility with Supermicro Server Platforms

Supermicro MEM-DR432L-HL02-ER29 is engineered for seamless integration with a wide range of Supermicro server motherboards. Compatibility includes systems supporting Intel Xeon Scalable processors, as well as select AMD EPYC configurations. Its registered nature allows for higher memory capacity configurations without overwhelming the memory controller, ensuring that system architects can scale memory according to application needs. By supporting both single and multi-socket server platforms, this module provides flexibility for diverse deployment scenarios.

Thermal Management and Reliability Features

High-density memory configurations can generate significant heat, impacting system reliability and performance. The MEM-DR432L-HL02-ER29 module incorporates advanced thermal design features to mitigate heat buildup, including low-power DDR4 operation and efficient PCB layout. Maintaining optimal operating temperature is critical in 24/7 server operations, and these features help ensure long-term reliability and longevity. System integrators benefit from reduced maintenance requirements and lower risk of thermal throttling in high-performance computing environments.

Enterprise Applications and Workload Optimization

This memory module is particularly well-suited for enterprise applications requiring large, consistent memory pools. Virtualized environments, cloud computing platforms, and high-performance database systems can leverage the 32GB capacity and 2933MHz speed for efficient memory allocation. By providing ECC protection and dual rank benefits, MEM-DR432L-HL02-ER29 enhances data security and ensures predictable performance under intensive workloads. Organizations deploying AI training models or analytics platforms will benefit from the module’s ability to handle high memory bandwidth requirements with minimal latency.

Scalability for Data Centers

Modern data centers demand memory modules that can scale seamlessly with growing computational needs. The 32GB capacity of this RDIMM allows administrators to increase server memory without extensive system redesign. Multiple MEM-DR432L-HL02-ER29 modules can be deployed across dual or quad-channel architectures, optimizing data throughput and enabling higher VM density in virtualized clusters. Such scalability ensures that IT infrastructure investments remain relevant and performant for future workloads.

Optimized for Virtualization and Multi-Threaded Workloads

With the rise of virtualization and containerized workloads, memory performance has become a critical factor in overall system efficiency. The dual rank, ECC registered architecture of MEM-DR432L-HL02-ER29 provides the necessary reliability and bandwidth to run multiple virtual machines or containers simultaneously. Latency is minimized while throughput is maximized, allowing enterprises to consolidate servers and improve hardware utilization. The module’s support for advanced memory interleaving techniques also enhances multi-threaded processing, enabling smoother execution of complex applications.

Long-Term Investment in Server Memory

Investing in high-quality memory modules like MEM-DR432L-HL02-ER29 ensures long-term performance and system reliability. ECC protection, dual rank architecture, and high-speed DDR4 operation collectively reduce the risk of downtime and costly data errors. Enterprises benefit from predictable maintenance cycles, extended server lifespans, and the ability to support evolving workloads without frequent hardware upgrades. Choosing certified Supermicro memory modules also guarantees full compatibility and support from both hardware and software vendors, minimizing potential integration issues in critical server deployments.

Key Performance Considerations

Performance optimization extends beyond raw speed. The MEM-DR432L-HL02-ER29 module balances memory frequency, CAS latency, and rank configuration to deliver predictable and stable operation. Memory-intensive applications, such as large-scale simulations, AI training, and in-memory databases, require both high bandwidth and low error rates. By addressing these requirements, the module ensures consistent performance while preventing system crashes or memory errors. Additionally, energy-efficient DDR4 technology reduces operational costs while maintaining peak performance, an important factor in large data centers with hundreds or thousands of DIMMs deployed.

Integration with High-Density Server Racks

High-density server racks demand memory modules that can operate reliably under compact configurations. The MEM-DR432L-HL02-ER29 RDIMM is specifically designed to perform efficiently even when multiple DIMMs are installed per channel. This enables organizations to maximize memory capacity per server, supporting large virtualized workloads without sacrificing performance. Optimized thermal management ensures that even densely populated servers remain stable under continuous operation, supporting 24/7 enterprise workloads with minimal risk of overheating.

Future-Proofing Memory Infrastructure

With growing demands for higher memory capacity and faster access speeds, investing in DDR4-2933 ECC RDIMMs provides a degree of future-proofing for enterprise systems. The MEM-DR432L-HL02-ER29 supports current and next-generation server platforms, allowing organizations to expand memory capabilities as workload demands increase. This forward-looking approach ensures that IT infrastructure can adapt to new applications, larger databases, and more demanding virtualization requirements without the need for frequent hardware replacement.