M425R6GA3PB0-CWM Samsung 48GB 5600MBPS PC5-44800 DDR5 SDRAM 288-pin RDIMM Memory

Samsung DDR5 RDIMM Memory Module

The Samsung M425R6GA3PB0-CWM is a high-performance DDR5 SDRAM module designed for modern computing environments. With advanced specifications and reliable build quality, it ensures seamless multitasking and optimized speed for servers, laptops, and all-in-one systems.

General Information

• Manufacturer: Samsung
• Part Number: M425R6GA3PB0-CWM
• Product Name: 16GB DDR3 SDRAM Memory Module (legacy reference)
• Updated Product Name: 32GB DDR5 SDRAM Memory Module

Technical Specifications

Capacity & Type

• Total Capacity: 48 GB
• Memory Technology: DDR5 SDRAM

Form Factor & Compatibility

• Form Factor: SO-DIMM (Small Outline DIMM)
• Ideal For: Laptops, notebooks, and All-in-One (AIO) computers

Performance Details

• Speed: 5600 MHz (5600 Mbps, PC5-44800)
• Voltage: 1.1 V
• Rank & Organization: 2Rx8 (Dual Rank x8)

Connectivity & Structure

• Pin Count: 262-pin
• ECC Type: Non-ECC Unbuffered

Compatibility

• Supports a wide range of laptops and AIO systems
• Compact SO-DIMM design for space-saving installations

M425R6GA3PB0-CWM DDR5 RDIMM Memory Module Overview

The Samsung M425R6GA3PB0-CWM 48GB DDR5 RDIMM memory module belongs to a high-performance server memory category designed to support next-generation data center workloads, enterprise computing environments, and mission-critical server infrastructures. This category focuses on registered dual in-line memory modules engineered specifically for server platforms that demand stability, scalability, and sustained throughput under heavy computational loads. DDR5 RDIMM memory represents a substantial evolution over previous generations, delivering higher bandwidth, increased capacity per module, improved power efficiency, and advanced reliability features that align with the needs of modern server CPUs and chipsets.

Server memory categories centered on DDR5 RDIMM modules emphasize compatibility with contemporary server processors, including platforms optimized for high core counts, virtualization, and memory-intensive applications. With a data transfer rate of 5600MBPS and compliance with the PC5-44800 specification, this category supports the rapid data movement required by artificial intelligence workloads, large-scale databases, in-memory analytics, cloud computing services, and high-performance computing environments. The Samsung M425R6GA3PB0-CWM exemplifies how this category delivers both raw performance and enterprise-grade reliability.

DDR5 Technology Advancements in Server Memory Categories

DDR5 SDRAM memory categories for servers introduce a fundamental shift in how memory performance and efficiency are achieved. Unlike DDR4, DDR5 operates with higher base frequencies and improved channel architecture, allowing for greater throughput without proportionally increasing power consumption. The PC5-44800 standard signifies a theoretical bandwidth of 44.8GB/s per module, which dramatically enhances memory-intensive operations such as virtualization density, real-time analytics, and large-scale transactional processing.

Within this category, the integration of on-die error correction code functionality improves data integrity at the silicon level, complementing traditional ECC mechanisms present in RDIMM modules. This layered approach to error detection and correction is essential for server environments where uptime, accuracy, and consistency are paramount. DDR5 RDIMM memory categories are therefore well-suited to enterprises seeking to minimize downtime while maximizing computational efficiency across distributed workloads.

Registered DIMM Architecture for Server Stability

The registered DIMM architecture is a defining characteristic of this memory category. RDIMM modules include a register between the memory controller and the DRAM chips, reducing the electrical load on the memory controller. This design enables servers to support higher memory capacities and more populated memory channels without compromising signal integrity. The Samsung M425R6GA3PB0-CWM, as part of this category, supports stable operation in densely populated server configurations commonly found in data centers and enterprise environments.

Server memory categories that rely on RDIMM technology are preferred for dual-socket and multi-socket server systems, where memory scalability and reliability are critical. The registered design helps maintain consistent performance under heavy workloads, ensuring predictable latency and sustained bandwidth even when memory utilization is high. This makes DDR5 RDIMM categories essential for workloads that cannot tolerate performance degradation or instability.

High-Capacity 48GB Modules for Scalable Server Deployments

The 48GB capacity featured in this DDR5 RDIMM category addresses the growing demand for higher per-module densities in modern servers. As virtualization, containerization, and in-memory computing continue to expand, servers require larger memory pools to support multiple concurrent workloads efficiently. High-capacity modules reduce the total number of DIMMs required to achieve target memory capacities, enabling more flexible system designs and improved airflow within server chassis.

Memory categories offering 48GB DDR5 RDIMM modules are particularly beneficial for organizations seeking to maximize memory capacity without fully populating all DIMM slots. This approach leaves room for future expansion while maintaining optimal performance characteristics. The Samsung M425R6GA3PB0-CWM fits seamlessly into this category, supporting scalable memory configurations for growing data center environments.

5600MBPS Data Rate and PC5-44800 Performance Class

The 5600MBPS data rate defines a premium performance tier within the DDR5 RDIMM server memory category. This speed class aligns with the capabilities of modern server processors that feature advanced memory controllers designed to leverage higher-frequency memory modules. PC5-44800 classification ensures compatibility with server platforms that support DDR5-5600, delivering optimal performance without manual tuning.

High-speed memory categories such as this one are essential for workloads that depend on rapid data access, including real-time analytics, financial modeling, and machine learning inference. The increased bandwidth reduces memory latency and improves overall system responsiveness, allowing processors to operate more efficiently and complete tasks faster.

Supporting Memory-Intensive Enterprise Applications

Enterprise applications such as relational databases, enterprise resource planning systems, and customer relationship management platforms benefit significantly from high-speed DDR5 RDIMM memory categories. Faster memory access reduces query response times and enhances transaction processing performance. This category supports consistent throughput under sustained loads, making it suitable for mission-critical business applications.

The Samsung M425R6GA3PB0-CWM exemplifies how server memory categories can balance speed and reliability, providing a foundation for enterprise systems that require both high performance and long-term stability.

Designed for Continuous Operation

Server memory categories prioritize components that can operate continuously under demanding conditions. DDR5 RDIMM modules are tested and validated for long-term reliability, making them suitable for 24/7 operation in enterprise and data center environments. This focus on durability ensures consistent performance over the lifecycle of the server.

Systems built with memory modules from this category can support critical services such as financial transactions, healthcare systems, and telecommunications infrastructure without interruption.

Compatibility with Modern Server Platforms

DDR5 RDIMM server memory categories are designed to align with the specifications of contemporary server platforms and chipsets. The 288-pin form factor ensures compatibility with DDR5-enabled server motherboards, while adherence to JEDEC standards facilitates broad platform support. This compatibility simplifies system integration and reduces the risk of configuration issues.

The Samsung M425R6GA3PB0-CWM is representative of a category that supports seamless integration into enterprise servers, allowing IT teams to upgrade or expand memory configurations with confidence.

Future-Proofing Server Investments

Investing in DDR5 RDIMM memory categories helps organizations future-proof their server infrastructure. As software and workloads continue to evolve, the increased bandwidth and capacity of DDR5 memory provide headroom for future growth. This category supports emerging technologies such as artificial intelligence, big data analytics, and advanced virtualization platforms.

By adopting high-capacity, high-speed DDR5 RDIMM modules, organizations can extend the useful life of their server investments and adapt to changing performance requirements.

Samsung Engineering and Quality in Server Memory Categories

Samsung is widely recognized for its expertise in memory technology, and its server memory categories reflect a commitment to quality, performance, and innovation. Modules such as the M425R6GA3PB0-CWM are manufactured using advanced fabrication processes and undergo rigorous testing to meet enterprise standards.

This category benefits from Samsung’s vertical integration, ensuring tight control over component quality and consistency. As a result, organizations deploying memory from this category can expect predictable performance and long-term reliability.