M321R4GA3PB2-CCPKF Samsung 32GB PC5-51200 DDR5-6400MHz 2Rx8 ECC Memory Module

Samsung M321R4GA3PB2-CCPKF 32GB DDR5 Memory

The Samsung M321R4GA3PB2-CCPKF is a high-performance 32GB DDR5 memory module designed to meet the increasing demands of next-generation enterprise servers, high-performance computing systems, and data center applications. As part of Samsung’s premium line of DDR5 registered ECC (RDIMM) memory, this module brings together advanced architecture, superior bandwidth capabilities, and robust error correction features to deliver unmatched reliability and performance. This PC5-51200 module runs at an impressive 6400MHz, making it ideal for workloads that require high memory throughput and low latency.

DDR5 Technology and Its Advantages

DDR5, the fifth generation of Double Data Rate Synchronous Dynamic Random-Access Memory (DDR SDRAM), marks a significant leap over its predecessor, DDR4. Designed to offer higher capacity, faster speeds, and improved power efficiency, DDR5 memory modules like the M321R4GA3PB2-CCPKF enable greater performance scalability in modern computing infrastructures.

Advanced DDR5 Technology Advantages

Bandwidth and Speed

The Samsung M321R4GA3PB2-CCPKF 32GB PC5-51200 DDR5-6400MHz module operates at a staggering 6400 MT/s (mega transfers per second), significantly improving data transfer rates. This enhanced bandwidth facilitates faster data access and reduced latency, crucial for compute-intensive applications such as artificial intelligence (AI), machine learning (ML), big data analytics, and real-time processing.

Reliability

One of the key features of DDR5 memory is the inclusion of on-die ECC (Error Correction Code), which enhances the overall reliability of the memory module by detecting and correcting bit-level errors at the chip level. When combined with the module-level ECC found in RDIMM modules like the M321R4GA3PB2-CCPKF, this results in a highly stable memory solution capable of operating continuously in mission-critical environments.

ECC Registered (RDIMM) Architecture

ECC Registered DIMMs, commonly referred to as RDIMMs, include an additional register between the DRAM modules and the memory controller. This architecture enhances the module’s stability, particularly in systems with large amounts of RAM. The inclusion of a register in RDIMMs improves signal integrity, especially as memory density and frequency increase. This ensures reliable communication between the memory controller and DRAM modules, which is essential for high-performance computing and enterprise workloads.

Stability

RDIMMs also offer robust error detection and correction capabilities via ECC, which corrects single-bit errors and detects double-bit errors. This feature is vital in environments where uptime and data integrity are paramount, such as in cloud infrastructure, financial systems, and medical data centers.

Thermal Management

The module is engineered to minimize heat generation and is compatible with server environments that maintain consistent airflow. This ensures thermal stability and reduces the risk of overheating, even under prolonged full-load conditions. With ECC and RDIMM architecture, the Samsung 32GB DDR5 module minimizes the likelihood of data corruption, which is critical in 24/7 enterprise operations where downtime can result in significant financial losses.

Compatibility

Dual rank modules like the M321R4GA3PB2-CCPKF are commonly supported by leading server platforms from Intel and AMD. These modules seamlessly integrate with next-gen CPUs that are optimized for DDR5 memory, ensuring forward compatibility and future-proofing server investments. The PC5-51200 classification indicates a theoretical bandwidth of 51.2 GB/s, derived from its 6400MHz data rate. This makes the Samsung M321R4GA3PB2-CCPKF one of the highest-performing memory modules available, ideal for applications requiring rapid data processing.