MEM-DR416LA-ER32 Supermicro 16GB DDR4 RDIMM RAM

Supermicro DDR4 RDIMM Memory

The Supermicro MEM-DR416LA-ER32 is a high-performance DDR4 SDRAM memory module designed for enterprise-grade servers and workstations. With advanced error correction and reliable registered architecture, this module ensures stability and efficiency for demanding computing environments.

General Information

• Brand: Supermicro
• Model Number: MEM-DR416LA-ER32
• Type: 16GB DDR4 SDRAM Memory Module

Technical Specifications

Capacity and Technology

• Storage Size: 16GB
• Memory Technology: DDR4 SDRAM
• Module Count: 1 x 16GB

Performance Details

• Speed: 3200MHz DDR4-25600 / PC4-3200
• Data Integrity: ECC (Error-Correcting Code)
• Signal Processing: Registered
• Latency: CL24
• Rank Configuration: Single Rank (1Rx4)

Physical Characteristics

Form Factor

• Design: 288-Pin RDIMM

Dimensions and Weight

• Height: 1.00 inch
• Depth: 6.75 inches
• Weight: 0.20 lb

MEM-DR416LA-ER32 DDR4 RDIMM Memory Overview

The Supermicro MEM-DR416LA-ER32 16GB DDR4 Registered DIMM represents a critical component in modern server infrastructure where reliability, scalability, and sustained performance are essential. Designed specifically for enterprise systems, this memory module operates at 3200MHz and adheres to the PC4-25600 standard, delivering high-speed data throughput suitable for virtualization, cloud computing, database processing, and high-performance computing environments. With ECC Registered architecture, it ensures system stability and data integrity even under intensive workloads, making it a trusted solution for mission-critical applications.

Understanding DDR4 RDIMM Architecture

DDR4 Registered DIMMs differ significantly from standard unbuffered memory modules. The inclusion of a register between the DRAM modules and the system’s memory controller reduces electrical load, allowing servers to support more memory modules per channel without compromising stability. This architecture is especially important in enterprise servers where high memory density is required. The MEM-DR416LA-ER32 module is engineered with a single rank x4 configuration, which enhances compatibility with server platforms that demand precise memory configurations for optimal performance.

Role of ECC in Enterprise Memory

Error-Correcting Code technology plays a pivotal role in ensuring data accuracy. In environments such as financial systems, scientific computing, and large-scale databases, even a single bit error can lead to catastrophic outcomes. ECC memory automatically detects and corrects single-bit errors while identifying multi-bit errors, significantly reducing system crashes and data corruption risks. The integration of ECC in this module makes it suitable for applications that cannot tolerate data inconsistencies.

Registered Buffering for Stability

The registered buffer in RDIMM modules isolates the memory controller from the electrical load of individual memory chips. This isolation allows systems to maintain signal integrity even when multiple memory modules are installed. As a result, servers can scale memory capacity efficiently without experiencing instability or performance degradation. The MEM-DR416LA-ER32 leverages this technology to ensure consistent performance across demanding workloads.

Key Characteristics and Speed Efficiency

Operating at a frequency of 3200MHz, this DDR4 module provides substantial bandwidth improvements compared to previous generations. The PC4-25600 classification indicates a theoretical maximum bandwidth of 25.6 GB/s, enabling faster data transfer rates between the CPU and memory. This performance boost is particularly beneficial for applications involving large datasets, such as data analytics, machine learning, and virtualization.

Latency and Timing Optimization

With a CAS latency of CL24, the module balances speed and responsiveness effectively. While lower latency values are often associated with faster response times, enterprise environments prioritize stability and reliability alongside speed. The CL24 timing ensures that the module operates efficiently under sustained workloads without introducing instability. This balance is crucial in server environments where consistent performance is more valuable than marginal gains in latency.

Impact on Multi-Core Processing

Modern server CPUs feature multiple cores and threads that rely heavily on memory bandwidth. High-speed memory like the MEM-DR416LA-ER32 ensures that each core can access data quickly, reducing bottlenecks and improving overall system throughput. This is especially important in virtualization scenarios where multiple virtual machines share the same physical hardware resources.

Compatibility and System Integration

The MEM-DR416LA-ER32 is designed to be compatible with a wide range of Supermicro server motherboards and systems. Its 288-pin RDIMM form factor adheres to industry standards, ensuring seamless integration into supported platforms. However, compatibility depends on the server’s chipset and CPU architecture, particularly those supporting DDR4 ECC Registered memory.

Integration with Server Platforms

Enterprise servers are engineered to support specific memory configurations. This module’s single rank x4 design aligns with many server requirements, allowing for optimal memory population across channels. Proper configuration ensures maximum performance and prevents issues related to mismatched memory modules.

Cloud Computing Environments

Cloud service providers require hardware that can handle dynamic workloads and high user demand. This memory module supports the scalability and reliability needed for cloud infrastructure, enabling efficient resource allocation and consistent performance across multiple users.

High-Performance Computing

In scientific research and engineering simulations, large datasets and complex calculations demand substantial memory resources. The high bandwidth and reliability of this module make it suitable for HPC environments, where performance and accuracy are equally important.

Build Quality and Reliability Standards

Supermicro is known for producing high-quality components that meet stringent industry standards. The MEM-DR416LA-ER32 undergoes rigorous testing to ensure reliability and compatibility with enterprise systems. This commitment to quality ensures that the module performs consistently under demanding conditions.

Longevity and Durability

Server components are expected to operate continuously for extended periods. The robust design of this memory module ensures long-term reliability, reducing the need for frequent replacements and minimizing maintenance costs.

Advantages of Single Rank X4 Configuration

The single rank x4 configuration offers a balance between performance and compatibility. It allows for efficient data access while maintaining compatibility with a wide range of server platforms. This configuration is particularly beneficial in systems that require specific memory layouts for optimal performance.