Samsung 128GB DDR4 SDRAM 2666MHZ PC4-21300 RDIMM Memory Module - M393AAK40B42-CWD

Specifications of the Samsung M393AAK40B42-CWD 

General Product Information

• Manufacturer: Samsung
• Part Number: M393AAK40B42-CWD
• Product Type: 128GB DDR4 SDRAM Memory Module

Memory and Performance Features

• Total Storage Capacity: 128GB
• Memory Type: DDR4 SDRAM
• Configuration: 1 x 128GB module
• Data Transfer Speed: 2666 MHz (DDR4-2666/PC4-21300)
• Latency (CAS): CL22 for enhanced data access speeds

Data Integrity and Signal Processing

• Error Checking (ECC): Built-in ECC for reliable data correction
• Signal Type: Registered for stable system performance

Physical Characteristics and Dimensions

• Form Factor: 288-pin RDIMM, suitable for server applications
• Rank Type: Octa-Rank x4 for efficient memory management
• Voltage Requirement: Operates at 1.2V for energy efficiency

Additional Shipping Details

• Module Height: 1.00 inch
• Module Depth: 6.75 inches
• Shipping Weight: 0.20 lbs

Optimal Use Cases

• Designed for enterprise-level servers requiring large-scale memory capacity
• Supports high-performance workloads and virtualization
• Ideal for data centers, cloud computing, and intensive computing tasks

Capacity: 128GB

The Samsung M393AAK40B42-CWD DDR4 SDRAM is an exceptional memory module that offers a remarkable capacity of 128GB. This impressive capacity ensures that your server or system can handle even the most demanding tasks and applications with ease. Whether you are running resource-intensive applications, virtual machines, or handling large datasets, the 128GB capacity of this memory module provides you with the necessary headroom to keep your system running smoothly.

Enhanced Performance

With a capacity of 128GB, this memory module allows your server to handle multiple tasks simultaneously without experiencing any slowdowns. It provides ample space for storing and accessing data, reducing the need for frequent data transfers between the hard drive and RAM. This results in improved overall system performance, as data can be accessed quickly and efficiently.

Increased Efficiency

The 128GB capacity of this memory module also enables you to run more virtual machines or applications concurrently, maximizing the efficiency of your server. With more memory available, your server can allocate resources more effectively, ensuring optimal performance for each application or virtual machine. This leads to increased productivity and reduced downtime, as your server can handle heavy workloads without struggling to keep up.

Future-Proofing

Investing in a memory module with a high capacity like 128GB ensures that your system is future-proofed to handle upcoming advancements in technology. As software and applications become more resource-intensive over time, having sufficient memory becomes increasingly important. By choosing a memory module with a large capacity like this one, you can be confident that your system will be able to meet the demands of future upgrades and expansions.

Speed: 2666MHz

The Samsung M393AAK40B42-CWD DDR4 SDRAM boasts an impressive speed of 2666MHz. This high-speed performance allows for faster data transfer rates, resulting in a more responsive and efficient system. Whether you are gaming, working with multimedia files, or running complex applications, the 2666MHz speed of this memory module ensures that your system can keep up with your demands.

Seamless Multitasking

The 2666MHz speed of this memory module enables seamless multitasking by providing fast access to data and instructions. This means you can switch between applications or tasks without experiencing significant delays or slowdowns. The increased speed allows for smoother transitions and improved overall user experience, making it ideal for power users and professionals who rely on their systems for intensive workloads.

Improved Gaming Performance

Gamers will appreciate the 2666MHz speed of this memory module as it enhances gaming performance by reducing lag and increasing frame rates. The faster data transfer rate ensures that game assets are loaded quickly, allowing for smooth gameplay even in graphics-intensive titles. With this memory module, you can enjoy a more immersive and enjoyable gaming experience.

Efficient Content Creation

For content creators working with high-resolution images, videos, and complex editing software, the 2666MHz speed of this memory module is crucial. It enables faster rendering times and smoother real-time editing, improving workflow efficiency. With the increased speed, content creators can complete projects more quickly and efficiently, allowing them to focus on their creativity without being hindered by slow processing speeds.

Cas Latency: CL22

The Samsung M393AAK40B42-CWD DDR4 SDRAM features a Cas Latency (CL) of 22. Cas Latency refers to the delay between the memory controller requesting data and the module providing it. A lower Cas Latency value indicates faster data retrieval, resulting in improved system responsiveness and overall performance.

Quick and Responsive System

The CL22 Cas Latency of this memory module ensures that data can be retrieved quickly, minimizing delays and improving system responsiveness. Whether you are launching applications, performing calculations, or accessing files, the low Cas Latency helps to reduce waiting times, allowing you to work more efficiently.

Enhanced Gaming Experience

Gamers can benefit greatly from the low CL22 Cas Latency of this memory module. It helps to reduce input lag and improves the overall responsiveness of the system during gameplay. With faster data retrieval, actions and commands are executed without delay, providing a more immersive and enjoyable gaming experience.

Smooth Content Creation

Content creators working with demanding software such as video editing or 3D modeling will appreciate the low CL22 Cas Latency. It allows for quicker rendering times, smoother real-time previews, and seamless multitasking with other applications. With reduced waiting times, content creators can focus on their creative process without being hindered by slow data retrieval.

ECC: ECC Registered

The Samsung M393AAK40B42-CWD DDR4 SDRAM is equipped with ECC Registered technology. ECC (Error-Correcting Code) is a feature that detects and corrects errors in data stored in memory. ECC Registered memory provides an additional layer of reliability and stability to your system, making it ideal for servers and mission-critical applications where data integrity is paramount.

Data Integrity

ECC Registered memory ensures that errors in data stored in memory are detected and corrected automatically. This is crucial for servers handling important data or running critical applications where data integrity is essential. By detecting and correcting errors, ECC Registered memory helps to prevent data corruption and ensures the accuracy and reliability of stored information.

Stability and Reliability

With ECC Registered memory, your system benefits from increased stability and reliability. By detecting and correcting errors, it reduces the risk of crashes, system freezes, or data loss that can result from memory errors. This is particularly important for servers that need to operate 24/7 without interruptions or data discrepancies.

Extended Lifespan

The ECC Registered technology in this memory module also helps extend the lifespan of your server by minimizing the impact of memory errors. By correcting errors on the fly, it reduces the wear and tear on memory cells, ensuring that your system remains stable and reliable over time. This can result in cost savings by reducing the need for frequent memory replacements or system downtime caused by memory-related issues.

Rank: Octa Rank X4

The Samsung M393AAK40B42-CWD DDR4 SDRAM features Octa Rank X4 technology. Rank refers to a logical group of memory modules that can be addressed simultaneously. Octa Rank X4 means that there are eight ranks in total, providing increased memory density and improved performance for high-capacity server systems.

Increased Memory Capacity

The Octa Rank X4 technology allows for higher memory capacity in server systems. With eight ranks, this memory module provides greater memory density, allowing for more memory to be installed in a single server. This is particularly beneficial for servers that require large amounts of memory to handle demanding workloads or run multiple virtual machines.

Improved Memory Performance

The use of Octa Rank X4 technology enhances memory performance by enabling simultaneous access to multiple ranks. This results in improved memory bandwidth and faster data retrieval, ensuring that your server can handle intensive tasks and applications with ease. The increased performance allows for smoother multitasking and faster response times, improving overall system efficiency.

Scalability and Flexibility

With Octa Rank X4 technology, you have the flexibility to scale up your server's memory capacity as your needs evolve. The increased memory density provided by eight ranks allows for easy expansion without sacrificing performance. This ensures that your server can adapt to changing requirements, whether it's due to business growth or technological advancements.

Voltage: 1.2V

The Samsung M393AAK40B42-CWD DDR4 SDRAM operates at a low voltage of 1.2V. This low voltage not only helps to reduce power consumption but also contributes to improved system stability and longevity.

Energy Efficiency

The 1.2V operating voltage of this memory module results in lower power consumption compared to modules that operate at higher voltages. This translates into energy savings, making it ideal for environmentally conscious users or organizations aiming to reduce their carbon footprint. Additionally, lower power consumption means less heat generation, contributing to overall system efficiency and cooling requirements.

Stability and Reliability

Operating at a low voltage of 1.2V helps to improve system stability and reliability. The lower voltage reduces the strain on the memory controller and other components, minimizing the risk of voltage-related issues such as overheating or instability. By maintaining stable voltage levels, this memory module ensures the longevity of your system and reduces the chances of unexpected failures or data corruption.

Compatibility

The 1.2V operating voltage is a standard for DDR4 memory modules, ensuring compatibility with a wide range of systems and motherboards. This means that you can confidently install this memory module in your existing system without worrying about compatibility issues. The widespread adoption of 1.2V DDR4 modules also means that you have a greater variety of options to choose from when upgrading or expanding your system's memory.

Form Factor: 288-Pin Rdimm

The Samsung M393AAK40B42-CWD DDR4 SDRAM features a 288-Pin Rdimm form factor. The form factor refers to the physical design and layout of the memory module, determining its compatibility with specific motherboard slots and systems.

Easy Installation

The 288-Pin Rdimm form factor is widely supported by modern server motherboards, making installation quick and hassle-free. The modular design ensures that the memory module can be easily inserted into the corresponding memory slot without the need for complex configurations or additional tools. This allows for convenient upgrades or replacements, minimizing downtime and ensuring that your server can get back up and running with minimal disruption.

Reliable Connection

The 288-Pin Rdimm form factor provides a secure and reliable connection between the memory module and motherboard. The large number of pins ensures proper alignment and contact, reducing the risk of connection issues or data transmission errors. This reliable connection is essential for maintaining stable performance and data integrity, particularly in demanding server environments.

Scalability

The 288-Pin Rdimm form factor offers scalability, allowing you to expand your server's memory capacity as needed. With multiple memory slots supporting this form factor, you have the flexibility to add more memory modules to meet the growing demands of your applications or workloads. This scalability ensures that your server can keep up with increasing requirements without the need for extensive hardware changes or upgrades.

Intended Use: Server

The Samsung M393AAK40B42-CWD DDR4 SDRAM is specifically designed for server use. This memory module is optimized to meet the demanding requirements of server environments, offering enhanced performance, reliability, and scalability.

Server-grade Performance

As a server-specific memory module, the M393AAK40B42-CWD DDR4 SDRAM delivers exceptional performance tailored for server workloads. The high capacity, speed, and low latency ensure that your server can handle intensive applications and multitasking without compromising performance. This makes it ideal for databases, virtualization, cloud computing, and other data-intensive tasks commonly found in server environments.

Reliability and Data Integrity

Servers are critical components of any organization's IT infrastructure, handling important data and running mission-critical applications. The M393AAK40B42-CWD DDR4 SDRAM with ECC Registered technology ensures reliable operation and data integrity by detecting and correcting errors in real-time. This feature is essential for servers that require constant uptime and protection against data corruption or loss.

Scalability for Growing Needs

Server requirements can change rapidly as businesses grow or adapt to new technologies. The M393AAK40B42-CWD DDR4 SDRAM's compatibility with various server platforms and its high memory density provide scalability to accommodate future expansion. With this memory module, you can easily add or upgrade memory as needed without the need for extensive hardware changes, allowing your server to scale alongside your business.

Longevity and Cost Efficiency

Servers are long-term investments, and the M393AAK40B42-CWD DDR4 SDRAM's reliability and compatibility ensure long-term stability. By choosing a memory module specifically designed for server use, you are investing in a product that is built to withstand the demands of continuous operation. This reduces the need for frequent upgrades or replacements, resulting in cost savings and improved return on investment (ROI) over the lifespan of your server.