M393A4K40BB1-CRC Samsung 32GB DDR4 Registered ECC Memory

M393A4K40BB1-CRC Samsung 32GB DDR4 Registered ECC Memory

Posted by ADMIN on Feb 19, 2024 23:53:05

Technical Review

In the dynamic realm of computing, where performance and reliability are paramount, the choice of memory modules plays a crucial role in shaping system capabilities. Samsung, a global leader in semiconductor technology, presents the M393A4K40BB1-CRC, a 32GB DDR4 Registered ECC Memory Module that stands at the forefront of precision and performance. In this technical blog, we will unravel the intricacies of this memory module, exploring its features, benefits, and the indispensable role it plays in enhancing server and workstation functionalities.




Manufacturer Part #M393A4K40BB1-CRC
Memory TypeDDR4 SDRAM
Data Transfer Rate2400Mhz
Pins288 Pin
Bus TypePC-19200
Error CorrectionRegistered ECC
Cycle Time0.83ns
Memory Clock300Mhz
RankRank 2

Servers4Less Handles & channel URLs @servers4less

M393A4K40BB1-CRC Key Features:

The memory module offers several key advantages over traditional memory modules:

Capacity and Speed:

The M393A4K40BB1-CRC boasts a substantial 32GB capacity, making it ideal for memory-intensive applications such as virtualization, data analytics, and enterprise-level databases. Operating at DDR4 speeds, it ensures swift data access and transfer rates, contributing to overall system responsiveness.

Registered ECC (Error-Correcting Code):

One of the standout features of this Samsung memory module is its support for Registered ECC. ECC is a critical technology that helps identify and correct single-bit errors in real-time, enhancing the module's reliability. In a server environment where data accuracy is paramount, ECC ensures the integrity of stored information.

Module Configuration:

The M393A4K40BB1-CRC follows a dual-rank, x4-based organization, allowing for efficient data management and improved system performance. The module operates at a standard voltage of 1.2V, contributing to energy efficiency and reduced power consumption.

Compatibility and Standards:

Designed to meet industry standards, this memory module adheres to the specifications set by the Joint Electron Device Engineering Council (JEDEC). It is compliant with DDR4 technology standards, ensuring compatibility with a wide range of server platforms and motherboards.

Thermal Performance:

The memory module is equipped with advanced thermal management features, including temperature sensors and heat spreaders. These features help regulate temperature levels, preventing overheating and maintaining consistent performance even under heavy workloads.

M393A4K40BB1-CRC Benefits:


The integration of ECC ensures that the M393A4K40BB1-CRC can detect and correct errors, reducing the risk of data corruption and system crashes. This makes it an excellent choice for mission-critical applications where data accuracy is non-negotiable.

Performance Boost:

With a combination of high capacity and DDR4 speeds, this memory module contributes to improved system performance, making it well-suited for demanding workloads and applications that require large datasets to be processed efficiently.


The 32GB capacity of the M393A4K40BB1-CRC allows for scalability in memory configurations. For servers that require higher memory capacities, these modules can be seamlessly integrated to meet evolving performance needs.

Energy Efficiency:

Operating at 1.2V, the module not only contributes to environmental sustainability but also helps in reducing overall power consumption. This is crucial for data centers and server farms aiming to optimize energy usage.

Use Cases

Given its impressive specifications and robust feature set, the M393A4K40BB1-CRC memory module is well suited for numerous applications:

Scientific Research: Large datasets require substantial amounts of memory to process effectively; this memory module enables researchers to handle complex computational workloads without compromising data accuracy.

Financial Modeling: Accurate calculations are essential in finance, where even minor discrepancies could lead to significant losses. By utilizing this memory module, modelers can ensure precise results while handling large volumes of data.

Gaming: Gamers seeking immersive experiences will benefit from increased frame rates and reduced latency, resulting in smoother gameplay and more realistic visuals.

Virtualization: Running multiple instances of operating systems simultaneously requires considerable resources. The M393A4K40BB1-CRC allows users to create and manage multiple virtual machines concurrently without experiencing slowdowns or crashes.


Upgrade your server memory with confidence using Samsung's M393A4K40BB1-CRC 32GB DDR4 Registered ECC Memory. Elevate performance, ensure data integrity, and scale seamlessly to meet the demands of your evolving workloads. For a reliable source of quality memory modules, visit Servers4Less.com and unlock the full potential of your servers today. Trust in Samsung's innovation to enhance your server capabilities and drive efficiency in your enterprise operations.

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