Samsung M386A8K40BM1-CRC 64GB Ram
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Samsung M386A8K40BM1-CRC 64GB Memory PC4-19200 CI17 DDR4 New

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Part Number#: M386A8K40BM1-CRC
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Short Description:
M386A8K40BM1-CRC 64 Gigabytes(GB) (1X64GB) 2400 Megahertz (MHz) Pc4-19200 Cas-17 Ecc Registered Quad Rank X4 Double Data Rate 4 (DDR4) Synchronous Dynamic Random Access Memory (SDRAM) 288-pin Lrdimm Memory Module for Server | Made by Samsung | Brand New 3 Years Warranty | Dell OEM
Brand Warranty:
3 Years from the Manufacturer
Product Condition:
New Factory Sealed
Warranty provided by ALLHDD.COM:
90 Days
Product overview for the Samsung M386A8K40BM1-CRC

In the rapidly evolving landscape of technology, the need for high-performance memory modules in server environments is crucial. One such solution is the Samsung M386A8K40BM1-CRC 64GB DDR4 memory module. In this comprehensive guide, we'll delve into the intricate details of this specific memory module, exploring its key features, technical specifications, and significance in server applications.

Overview of Samsung M386A8K40BM1-CRC

Samsung, a renowned name in the electronics industry, has consistently delivered cutting-edge components, and the M386A8K40BM1-CRC is no exception. This memory module is designed to cater to the demanding requirements of server systems, offering a remarkable 64GB capacity with DDR4 technology.

DDR4 Technology Overview

DDR4, or Double Data Rate 4, represents the fourth generation of DDR Synchronous Dynamic Random-Access Memory (SDRAM). It is an evolutionary step forward from its predecessor, DDR3, providing improved performance, energy efficiency, and higher data transfer rates.

Technical Specifications

Let's break down the technical specifications of the Samsung M386A8K40BM1-CRC memory module to understand its capabilities and how it can enhance server performance.


The module boasts a substantial 64GB capacity, making it suitable for memory-intensive applications and tasks. This ample capacity is especially valuable in server environments where multiple processes run concurrently.

Speed (2400MHz)

The memory module operates at a clock speed of 2400MHz, signifying the number of cycles per second. This high speed ensures swift data transfer rates, contributing to improved overall system responsiveness.


The PC4-19200 designation refers to the peak bandwidth the memory module can support. In this case, it can handle data transfer rates of up to 19.2 gigabytes per second, a critical factor in handling large datasets and complex computations in server applications.

CAS Latency (CAS-17)

CAS latency, or Column Address Strobe latency, measures the delay between the memory controller sending a request and the module responding. A CAS latency of 17 indicates a relatively low latency, further optimizing the efficiency of data retrieval and processing.

ECC Registered

Error-correcting code (ECC) is a vital feature in server memory, providing an additional layer of data integrity by detecting and correcting errors. The M386A8K40BM1-CRC is ECC-registered, enhancing the reliability of data storage and retrieval in server environments.

Quad Rank X4

The memory module is classified as Quad Rank X4, denoting its organization and configuration. Quad-rank modules are known for their high density and are particularly beneficial in scenarios where a large amount of memory is required.

288-pin LRDIMM

The 288-pin Load-Reduced Dual Inline Memory Module (LRDIMM) form factor ensures compatibility with server motherboards. LRDIMMs are designed to reduce the electrical load on the memory bus, allowing for greater overall memory capacity and improved performance.

Significance in Server Environments

Understanding the technical specifications is essential, but it's equally crucial to grasp the real-world implications of the Samsung M386A8K40BM1-CRC in server environments.

Enhanced Performance

The combination of high capacity, fast data transfer rates, and low latency results in a memory module that can significantly boost overall server performance. Applications that require substantial memory resources, such as virtualization or large-scale database management, can benefit greatly from this module.

Reliability and Data Integrity

In server applications, data integrity is paramount. The ECC registered feature ensures that errors in data transmission are detected and corrected, minimizing the risk of data corruption and enhancing the overall reliability of the system.


The 64GB capacity of this memory module provides scalability for evolving server requirements. As businesses grow and demand more resources, having the flexibility to scale up memory capacity without compromising performance becomes a strategic advantage.

Compatibility and Future-Proofing

The 288-pin LRDIMM form factor ensures compatibility with a wide range of server motherboards. Investing in a memory module that aligns with industry standards not only ensures immediate compatibility but also contributes to future-proofing the server infrastructure.


Follow the manufacturer's guidelines and the server motherboard specifications for installing the memory module. Pay attention to alignment, apply even pressure during, and secure the module in place according to the provided instructions.


While memory modules are generally robust, periodic is advisable. Check for dust accumulation in the server environment and clean components accordingly. Additionally, ensure that the server firmware and drivers are up to date to benefit from any performance enhancements or compatibility improvements.

Main Information about the Samsung M386A8K40BM1-CRC
  • Manufacturer: Samsung
  • Model Number or SKU# M386A8K40BM1-CRC
  • Type: Memory (RAM)
  • RAM Type: PC4-19200
  • Product Type: 64GB DDR4 SDRAM Memory Module
Technical Information for the 64GB DDR4 RAM
  • Storage Capacity: 64GB
  • Memory Technology: DDR4 SDRAM
  • Number Of Modules: 1 X 64GB
  • Bus Speed: 2400MHZ DDR4-2400/PC4-19200
  • Data Integrity Check: ECC
  • Signal Processing: Registered
  • CAS Latency Timings: Cl17
  • Rank Features: 4RX4

In short, the Samsung M386A8K40BM1-CRC 64GB DDR4 memory module stands as a testament to Samsung's commitment to delivering high-quality components for server applications. With its impressive capacity, high-speed operation, and reliability features, it addresses the demanding requirements of modern server environments. Whether it's enhancing performance, ensuring data integrity, or providing scalability, this memory module plays a crucial role in optimizing server functionality. By understanding its technical specifications and real-world significance, businesses can make informed decisions when selecting memory solutions for their server infrastructure, contributing to the efficiency and success of their operations.

Brand Warranty:
3 Years from the Manufacturer
Product Condition:
New Factory Sealed
Warranty provided by ALLHDD.COM:
90 Days

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