Samsung M321R2GA3BB0-CWMQH 16GB SDRAM PC5-44800 288-pin Memory

Highlights of Samsung 16GB RDIMM RAM

The Samsung M321R2GA3BB0-CWMQH 16GB RDIMM PC5-44800 DDR5 Memory Module delivers advanced performance and reliability for modern computing systems.

Manufacturer Details

• Manufacturer: Samsung
• Part Number: M321R2GA3BB0-CWMQH
• Product Type: 16GB DDR5 SDRAM Memory Module

Technical Specification

• Storage Size: 16GB
• Memory Type: DDR5 SDRAM
• Module Count: 1 x 16GB

Performance Highlights

• Transfer Rate: 5600 Mbps DDR5-5600 / PC5-44800
• Error Correction: ECC (Error-Correcting Code)
• Signal Handling: Registered
• Latency: CL46
• Rank Configuration: 1Rx8

Physical Properties

Form Factor

• Connector Type: 288-pin RDIMM

Dimensions and Weight

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

Samsung M321R2GA3BB0-CWMQH DDR5 Memory Overview

The Samsung M321R2GA3BB0-CWMQH represents the latest evolution in high-performance server memory, offering a 16GB capacity of DDR5 SDRAM in an ECC Registered configuration. Designed for modern data centers and enterprise-grade servers, this memory module leverages cutting-edge technology to deliver remarkable speed, reliability, and efficiency. As part of the PC5-44800 memory family, it ensures optimal bandwidth and low latency, facilitating smooth and consistent operations even under demanding workloads.

Advanced DDR5 Technology for Enhanced Performance

DDR5 memory represents a substantial leap forward from the previous DDR4 standard, incorporating numerous architectural improvements. Samsung’s M321R2GA3BB0-CWMQH utilizes high-speed DDR5 SDRAM technology, which enables a data transfer rate of up to 5600 MT/s. This accelerated performance ensures that servers can manage larger datasets, execute complex computations, and handle virtualization tasks with unprecedented efficiency. DDR5 modules also introduce enhanced power management features, including integrated voltage regulators that reduce overall energy consumption and heat generation.

Data Integrity with ECC Registered Architecture

Error-Correcting Code (ECC) Registered memory is an essential component for enterprise servers, mission-critical applications, and systems requiring exceptional data integrity. The M321R2GA3BB0-CWMQH’s ECC capability detects and corrects single-bit errors in real-time, preventing data corruption and minimizing system crashes. This is particularly crucial for applications in cloud computing, database management, and financial systems where data accuracy is paramount. The registered architecture adds a buffering layer between the memory controller and the DRAM chips, which reduces electrical load, improves signal integrity, and supports higher module densities for scalable server configurations.

288-Pin Form Factor and Compatibility

The module’s 288-pin DIMM design aligns with modern server motherboards that support DDR5 memory, ensuring seamless integration and broad compatibility. The standardized pin configuration allows for plug-and-play installation, reducing downtime and simplifying upgrades. IT administrators can deploy these modules in high-density server environments without concern for signal interference or module mismatch, ensuring smooth system operation and efficient memory utilization.

High Bandwidth and Low Latency for Server Applications

With a rated speed of PC5-44800, Samsung’s DDR5 module delivers significant improvements in bandwidth over its predecessors. This elevated throughput is critical for applications requiring rapid data access, such as virtualization, high-performance computing (HPC), and real-time analytics. The low latency of DDR5 memory reduces the time required for data retrieval and execution of memory-intensive processes, enhancing overall server responsiveness. Enterprises can expect faster data processing, improved workload management, and better scalability for complex applications.

Power Efficiency and Thermal Management

Energy efficiency is a major advantage of the M321R2GA3BB0-CWMQH memory module. By operating at lower voltage levels compared to DDR4, it reduces power consumption while maintaining high performance. Integrated thermal management features help dissipate heat effectively, preventing thermal throttling and extending the module’s operational lifespan. These energy-saving characteristics contribute to lower data center operational costs, enabling environmentally conscious IT strategies without sacrificing performance or reliability.

Enterprise-Grade Reliability and Endurance

Samsung’s reputation for producing high-quality DRAM is evident in this ECC Registered DDR5 module. The M321R2GA3BB0-CWMQH is rigorously tested for endurance, stability, and compatibility with a wide range of server systems. It can withstand continuous operation in demanding environments, including large-scale virtualization servers, database clusters, and AI-driven computing systems. With enhanced signal integrity and error-correcting capabilities, this memory module provides enterprise-grade reliability, ensuring uninterrupted uptime and safeguarding critical business operations.

Optimized for High-Density Server Deployments

Modern servers often require high-density memory configurations to handle multiple virtual machines, large datasets, or compute-intensive applications. The Samsung M321R2GA3BB0-CWMQH is designed to support such high-density deployments, allowing IT administrators to maximize server memory capacity efficiently. Its registered ECC design reduces electrical stress on the memory controller, enabling the use of multiple DIMMs without compromising stability. This is particularly advantageous for data centers and cloud service providers seeking scalable memory solutions that meet growing computational demands.

Compatibility with Leading Server Platforms

This DDR5 ECC Registered memory module is fully compatible with leading server platforms from major manufacturers, including HPE, Dell, Lenovo, and Supermicro. Its adherence to JEDEC standards ensures interoperability with a wide range of motherboards and server configurations. Enterprises can upgrade their memory infrastructure with confidence, knowing that the M321R2GA3BB0-CWMQH module will integrate seamlessly into their existing hardware ecosystem without the need for complex reconfiguration or specialized firmware updates.

Support for Virtualization and Cloud Computing

In virtualization environments, memory performance and reliability are critical factors affecting overall system efficiency. The 16GB capacity and ECC Registered architecture of Samsung’s DDR5 memory module make it an ideal choice for hosting multiple virtual machines on a single physical server. Its high bandwidth and low latency allow for rapid context switching and memory allocation between virtual environments, ensuring smooth operation of enterprise workloads and cloud applications. IT teams can confidently deploy virtualized infrastructures, reducing latency and enhancing end-user experience.

Future-Proof Memory Upgrade Path

Investing in DDR5 ECC Registered memory provides organizations with a future-proof upgrade path for their server infrastructure. As computing demands continue to grow, having high-performance memory modules that support faster data transfer rates and larger capacities ensures long-term scalability. Samsung’s M321R2GA3BB0-CWMQH module offers organizations the ability to expand memory configurations as workloads increase, enabling continued growth without the need for frequent hardware replacements. This forward-compatible design contributes to cost savings and reduces the complexity of IT lifecycle management.

Enhanced Security Features for Data Protection

Beyond performance and reliability, Samsung’s DDR5 memory incorporates security features that safeguard critical server data. ECC functionality mitigates the risk of data corruption, while the registered architecture ensures stable memory operation even under peak load conditions. These features are essential for applications handling sensitive information, including financial transactions, healthcare records, and cloud-hosted services. By integrating M321R2GA3BB0-CWMQH modules into server environments, organizations reinforce their data protection strategies while maintaining high operational efficiency.

Integration with High-Performance Computing Environments

High-performance computing (HPC) environments demand fast, reliable memory solutions to support advanced simulations, artificial intelligence workloads, and large-scale data processing. Samsung’s DDR5 ECC Registered memory module excels in these environments, providing both the capacity and speed required for intensive computational tasks. Its error-correcting capabilities prevent system errors during prolonged computations, ensuring consistent performance for scientific research, engineering simulations, and AI model training. The module’s energy efficiency further supports sustainable HPC deployments without compromising computational power.

Memory Scaling and Server Optimization

Server optimization relies heavily on effective memory scaling, and Samsung’s M321R2GA3BB0-CWMQH module is designed to maximize system performance through scalable memory configurations. Its 16GB capacity can be combined with additional DDR5 modules to achieve higher total memory footprints, supporting large-scale enterprise applications, database servers, and cloud infrastructure. Optimizing memory allocation with ECC Registered modules reduces memory bottlenecks, enhances multitasking performance, and ensures that high-demand applications run smoothly without delays or crashes.

Innovations in DDR5 Module Design

Samsung has incorporated several innovations into the design of its DDR5 memory modules. The M321R2GA3BB0-CWMQH features an improved signal architecture, optimized PCB layout, and advanced thermal dissipation mechanisms. These design enhancements contribute to higher operational frequencies, lower latency, and improved overall stability. By leveraging these technological innovations, servers achieve higher performance efficiency and greater reliability, making Samsung DDR5 memory a preferred choice for enterprise deployments where uptime and data accuracy are critical.

Seamless Upgrade from Previous Generations

Transitioning from DDR4 to DDR5 memory can pose challenges in compatibility and performance expectations. Samsung addresses these concerns by ensuring that the M321R2GA3BB0-CWMQH module offers a smooth upgrade path. The module’s adherence to JEDEC DDR5 standards and ECC Registered design allows IT administrators to replace older modules without significant system modifications. Enhanced signal integrity, error correction, and power efficiency ensure that the upgraded servers maintain peak performance while supporting the latest applications and workloads.

Impact on Data Center Efficiency and Performance

Deploying high-performance DDR5 ECC Registered memory in data centers significantly enhances overall efficiency and performance. The M321R2GA3BB0-CWMQH module allows servers to handle higher workloads, process larger datasets, and execute complex computations more effectively. Its energy-efficient design contributes to lower operational costs, while the robust error-correcting capabilities reduce the likelihood of system failures. Data centers leveraging Samsung DDR5 memory can achieve optimized resource utilization, faster response times, and improved uptime, making them more competitive and resilient in a demanding technological landscape.

Use Cases Across Multiple Industries

The versatility of Samsung’s 16GB DDR5 ECC Registered memory extends across multiple industries, including cloud computing, finance, healthcare, research, and artificial intelligence. Its combination of high-speed data transfer, error correction, and scalability makes it suitable for database servers, virtualization platforms, HPC clusters, and mission-critical enterprise applications. Organizations across these sectors can deploy the M321R2GA3BB0-CWMQH module to improve system reliability, accelerate processing tasks, and ensure seamless operation of critical workloads.