M324R2GA3BB0-CQKOD Samsung 16GB DDR5-4800MHz Memory.

General Information

• Manufacturer: Samsung
• Part Number: M324R2GA3BB0-CQKOD
• Product Name: 16GB DDR5 SDRAM Memory Module

Technical Specifications

• Capacity: 16GB
• Memory Technology: DDR5 SDRAM
• Module Configuration: 1 x 16GB
• Bus Speed: 4800 Mbps (DDR5-4800 / PC5-38400)
• Error Checking: ECC (Error-Correcting Code)
• Signal Processing: Registered
• CAS Latency: CL22
• Rank: Single Rank x8

Physical Characteristics

• Form Factor: 288-pin UDIMM
• Shipping Dimensions: Height: 1.00 inches, Depth: 6.75 inches
• Shipping Weight: 0.20 lbs

Performance and Features

• High-Speed Operation: Achieves up to 4800 Mbps data transfer rates for rapid performance.
• Enhanced Reliability: Includes ECC for improved data integrity and error correction.
• Advanced Signal Processing: Features registered signal processing for stability and efficiency.

Samsung M324R2GA3BB0-CQKOD 16GB DDR5 Memory Overview

Samsung M324R2GA3BB0-CQKOD 16GB PC5-38400 DDR5-4800MHz 1RX8 ECC Memory belongs to the advanced generation of server-class DDR5 memory modules engineered for modern data centers, enterprise servers, and mission-critical computing environments. This category represents high-reliability DDR5 RDIMM memory designed to meet the growing demands of virtualization, cloud computing, artificial intelligence workloads, enterprise databases, and high-performance transactional systems. Built on the DDR5 standard, this memory category delivers higher bandwidth, improved power efficiency, and enhanced stability compared to previous DDR4-based solutions, making it suitable for scalable and performance-driven infrastructures.The PC5-38400 specification reflects a theoretical bandwidth of up to 38.4GB/s per module, which significantly improves data throughput for multi-core processors and memory-intensive applications. As part of the DDR5-4800MHz class, this category supports higher data transfer rates while maintaining signal integrity across enterprise-grade server platforms. Samsung’s engineering ensures strict compliance with JEDEC DDR5 standards, guaranteeing interoperability across a wide range of server motherboards and CPU architectures from leading vendors.

DDR5 Technology Advancements in Server Memory

DDR5 memory technology introduces fundamental architectural improvements that redefine server memory performance and efficiency. Unlike DDR4, DDR5 memory modules feature dual independent 32-bit subchannels, allowing for improved parallelism and reduced latency during memory access operations. This structural enhancement enables servers to handle higher transaction volumes and parallel workloads more efficiently, especially in virtualized environments where multiple workloads compete for memory resources.Another defining characteristic of this category is the increased memory density support inherent to DDR5 technology. The Samsung M324R2GA3BB0-CQKOD 16GB module benefits from advanced DRAM die designs that allow higher capacities per DIMM while maintaining stable performance. This scalability is crucial for enterprises looking to expand server memory footprints without increasing physical slot usage, supporting more virtual machines, containers, and in-memory analytics workloads.

Enhanced Power Management with On-DIMM PMIC

A key innovation within the DDR5 server memory category is the integration of an on-DIMM Power Management Integrated Circuit. Unlike DDR4, where voltage regulation was handled by the motherboard, DDR5 modules such as this Samsung ECC memory include an onboard PMIC that precisely manages voltage delivery. This results in improved power efficiency, reduced electrical noise, and enhanced system stability, particularly in densely populated server configurations.Operating at a lower nominal voltage compared to previous generations, DDR5 memory reduces overall power consumption while supporting higher data rates. This efficiency translates into lower thermal output, which is critical for data centers aiming to optimize cooling costs and maintain consistent uptime across large-scale deployments.

Error Correction and Data Integrity for Mission-Critical Systems

The ECC memory category represented by the Samsung M324R2GA3BB0-CQKOD 16GB module is designed to deliver uncompromising data integrity. Error Correcting Code functionality enables the detection and correction of single-bit memory errors in real time, significantly reducing the risk of system crashes, data corruption, and computational inaccuracies. This makes ECC DDR5 memory indispensable for enterprise servers running financial systems, healthcare databases, scientific simulations, and other applications where data accuracy is paramount.ECC memory operates transparently, correcting errors without user intervention and logging incidents for system monitoring and predictive maintenance. In large server environments, this capability enhances long-term reliability and reduces downtime caused by memory-related faults. Samsung’s rigorous testing and validation processes further ensure that each module meets enterprise reliability standards.

1RX8 Memory Organization and Performance Characteristics

The 1RX8 configuration of this DDR5 ECC memory category indicates a single-rank design using x8 DRAM chips. This structure offers a balanced combination of performance, compatibility, and power efficiency. Single-rank modules often provide lower latency and reduced electrical load on the memory controller, which can be beneficial in systems with multiple DIMMs installed per channel.The x8 chip organization aligns with industry standards for server-class ECC memory, ensuring broad compatibility with enterprise-grade CPUs and chipsets. This configuration supports optimal error correction functionality while maintaining efficient memory access patterns, making it suitable for both scale-up and scale-out server architectures.

Signal Integrity and Stability in Multi-DIMM Configurations

Server platforms frequently operate with multiple memory modules installed across several channels, making signal integrity a critical factor. The Samsung DDR5 ECC memory category is engineered with precise PCB layouts and high-quality materials that support stable operation at 4800MHz data rates even in fully populated memory configurations. This reliability is essential for enterprise workloads that demand consistent performance under continuous load.By maintaining clean signal paths and optimized trace designs, these modules minimize the risk of data errors and performance degradation. This attention to detail ensures predictable behavior across varying environmental conditions, including temperature fluctuations common in data center operations.

Compatibility with Modern Server Platforms

The Samsung M324R2GA3BB0-CQKOD 16GB DDR5 ECC memory category is designed for compatibility with the latest server processors and chipsets that support DDR5 RDIMM modules. This includes next-generation enterprise CPUs from major manufacturers, enabling organizations to fully leverage new architectural advancements such as increased core counts, higher memory bandwidth, and improved I/O capabilities.JEDEC compliance ensures that this memory integrates seamlessly into certified server platforms without requiring custom BIOS configurations or manual tuning. This plug-and-play compatibility simplifies deployment and reduces the risk of configuration errors during server provisioning.

Optimized for Virtualization and Cloud Workloads

Virtualized environments place unique demands on system memory, requiring high bandwidth, low latency, and robust reliability. The DDR5 ECC memory category excels in these scenarios by providing the throughput necessary to support multiple virtual machines operating simultaneously. The increased bandwidth of PC5-38400 memory helps reduce bottlenecks in memory-intensive virtual workloads, improving overall system responsiveness.Cloud service providers benefit from the scalability and efficiency of DDR5 memory, enabling higher VM density per server while maintaining performance isolation between tenants. ECC functionality further enhances reliability, ensuring that transient memory errors do not impact customer workloads or service-level agreements.

Data-Intensive Enterprise Applications

Enterprise applications such as relational databases, ERP systems, and real-time analytics platforms rely heavily on memory performance and consistency. This Samsung DDR5 ECC memory category supports fast data access and sustained throughput, enabling applications to process large datasets efficiently. Improved memory bandwidth reduces query response times and enhances overall application performance.The stability provided by ECC and Samsung’s manufacturing excellence ensures that long-running applications maintain accuracy and reliability, even under continuous heavy load. This makes the memory category suitable for both on-premises enterprise deployments and hybrid cloud infrastructures.

Manufacturing Quality and Samsung Reliability Standards

Samsung is recognized globally for its leadership in semiconductor manufacturing, and this DDR5 ECC memory category reflects that expertise. Each module is produced using advanced fabrication processes and undergoes comprehensive testing to validate performance, compatibility, and reliability. Samsung’s vertical integration allows tight control over DRAM chip production, module assembly, and quality assurance.Enterprise memory modules are subjected to rigorous stress testing, including thermal cycling, voltage tolerance verification, and long-duration operational tests. This ensures that the memory performs consistently throughout its operational lifespan, reducing the risk of early failures and minimizing maintenance costs for enterprise IT teams.

Long-Term Availability and Lifecycle Support

Server memory categories require long-term availability to support consistent system configurations and maintenance cycles. Samsung provides extended lifecycle support for its enterprise DDR5 memory products, allowing organizations to procure identical modules for upgrades and replacements over time. This consistency is crucial for maintaining uniform performance and compatibility across server fleets.Long-term support also simplifies inventory management and reduces the need for qualification testing when expanding existing deployments. Enterprises can standardize on this DDR5 ECC memory category with confidence in its ongoing availability.

Thermal Design and Operational Efficiency

Thermal management is a critical consideration in high-density server environments. The Samsung DDR5 ECC memory category is designed to operate efficiently within standard server cooling architectures. Lower operating voltage and efficient power management reduce heat generation, contributing to overall system thermal stability.Efficient thermal characteristics help maintain consistent performance under sustained workloads and extend component lifespan. This is particularly important in data centers where thermal constraints can impact server reliability and energy costs.

Scalability and Future-Proof Server Memory Design

The transition to DDR5 represents a strategic investment in future-proof server infrastructure. This memory category provides a foundation for upcoming processor generations and evolving workload demands. Higher memory bandwidth, improved efficiency, and enhanced reliability position DDR5 ECC memory as a long-term solution for enterprise computing.As applications continue to demand more memory capacity and throughput, this category enables incremental upgrades without architectural limitations. Organizations can scale memory resources in line with business growth while maintaining compatibility with existing server platforms.

Integration with Next-Generation Server Architectures

Modern server architectures are designed to exploit the advantages of DDR5 memory, including increased channel counts and higher supported frequencies. The Samsung M324R2GA3BB0-CQKOD 16GB DDR5 ECC memory category aligns with these architectural trends, ensuring optimal performance and efficiency.By adopting this memory category, enterprises can maximize the return on investment in new server hardware while maintaining the reliability and stability required for mission-critical operations.