Samsung M378A2K43CB1-CTD 16GB Pc4-21300 Memory
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Samsung M378A2K43CB1-CTD 16GB RAM 2666mhz PC4-21300 ECC Cl19 New

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M378A2K43CB1-CTD 16 Gigabytes (GB) 2666 Megahertz (MHz) PC4-21300 Non Error correction code (ECC) Cl19 1.2v Unbuffered Dual Rank X8 DDR4 Synchronous Dynamic Random Access Memory (SDRAM) 288-pin Udimm Memory Module for Server | Made by Samsung | New Bulk Pack
Product Condition:
New Bulk Pack
Warranty provided by ALLHDD.COM:
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More Information on the 16GB Memory Module

M378A2K43CB1-CTD is a 16GB DDR4 SDRAM memory module manufactured by Samsung. It is designed to be used in servers and workstations that require high performance, reliability, and capacity. The memory module is capable of delivering high-speed data transfers of up to 2666MHz, which makes it suitable for applications that require a lot of computational power, such as virtualization, databases, and high-performance computing.

Unveiling the Basics

At the heart of this memory module is its formidable capacity of 16 Gigabytes (GB). This substantial storage capability is a key factor in meeting the demands of modern computing tasks, particularly in server environments where large datasets and complex operations are commonplace.

Memory Speed: 2666MHz

  • The speed of a memory module is a critical factor influencing the overall performance of a system. The Samsung M378A2K43CB1-CTD operates at a clock speed of 2666 Megahertz (MHz). This speed, measured in cycles per second, determines how quickly the memory can access and transfer data. In the context of servers, a higher speed is often synonymous with better responsiveness and data throughput.

PC4-21300 Standard

  • The PC4-21300 designation is a specification standard that provides insights into the module's performance capabilities. In this context, PC4-21300 signifies the peak bandwidth the memory module can achieve, measured in megabytes per second. Understanding this standard is crucial for ensuring compatibility with other system components and achieving optimal performance.

Delving into Technicalities

  • Moving beyond the fundamental specifications, let's explore some technical aspects that contribute to the reliability and functionality of the Samsung M378A2K43CB1-CTD memory module.

Error Correction Code (ECC) Absence

  • Unlike some memory modules designed for mission-critical applications, the Samsung M378A2K43CB1-CTD operates without an Error Correction Code (ECC). ECC is a mechanism that detects and corrects errors in data, providing an additional layer of reliability. While ECC is valuable in certain contexts, the absence of this feature in the M378A2K43CB1-CTD indicates a focus on applications where the potential for occasional errors is acceptable.

CAS Latency (CL) 19

  • CAS Latency (CL) is a measure of the delay between the initiation of a read command and the actual data retrieval. In the case of the M378A2K43CB1-CTD, the CL is 19 cycles. A lower CAS Latency is generally preferable, as it indicates quicker data access. However, the significance of CAS Latency must be considered in conjunction with other factors, such as memory speed, to gauge overall performance accurately.

Voltage: 1.2V

  • Efficiency and power consumption are pivotal considerations in the design of electronic components. The M378A2K43CB1-CTD operates at a voltage of 1.2 volts. This low voltage not only contributes to energy efficiency but also helps in minimizing heat generation, which is especially crucial in server environments where thermal management is a significant concern.

Unbuffered Dual Rank X8 DDR4 Architecture

The architecture of a memory module defines how it manages and accesses data. The Samsung M378A2K43CB1-CTD employs the Unbuffered Dual Rank X8 DDR4 architecture.

Unbuffered Design

  • The "Unbuffered" designation indicates that the memory module does not utilize buffers or additional memory chips to enhance performance. Unbuffered modules are known for their simplicity and lower latency, making them suitable for applications where responsiveness is a priority.

Dual Rank Configuration

  • The term "Dual Rank" refers to the organization of memory chips on the module. Dual Rank modules have two sets of memory chips on each rank, providing increased density. This configuration is advantageous in scenarios where large amounts of memory need to be addressed efficiently.

DDR4 Technology

  • The M378A2K43CB1-CTD belongs to the DDR4 (Double Data Rate 4) generation of Synchronous Dynamic Random Access Memory (SDRAM). DDR4 represents a significant advancement over its predecessors, offering higher data transfer rates, improved energy efficiency, and increased capacity.

Synchronous Dynamic Random Access Memory (SDRAM)

  • SDRAM is a type of volatile memory that synchronizes data transfers with the system clock. This synchronization ensures precise and efficient data access, making SDRAM an ideal choice for applications requiring rapid and synchronized information retrieval.

288-pin UDIMM Form Factor

  • The physical form factor of a memory module is crucial for compatibility with the motherboard. The M378A2K43CB1-CTD adopts the 288-pin Unbuffered Dual Inline Memory Module (UDIMM) design. This form factor is widely used in desktop and server applications, providing a balance between compactness and the ability to accommodate a sufficient number of memory chips.

Significance in Server Environments

Understanding the specifications and features of the Samsung M378A2K43CB1-CTD is incomplete without recognizing its relevance in server environments.

Server-grade Reliability

  • While the M378A2K43CB1-CTD may lack ECC, its other features contribute to a level of reliability suitable for many server applications. The 16GB capacity, high clock speed, and DDR4 technology make it well-suited for tasks ranging from virtualization to data processing.

Performance Optimization

  • The combination of a 2666MHz speed, 288-pin UDIMM form factor, and DDR4 architecture positions the M378A2K43CB1-CTD as a performance-oriented memory solution. Servers handling multiple concurrent processes and large datasets stand to benefit significantly from these specifications.

Energy Efficiency in Server Farms

  • In the context of server farms and data centers, where energy consumption is a critical consideration, the M378A2K43CB1-CTD's 1.2V operating voltage becomes particularly relevant. The module's ability to deliver high performance with relatively low power consumption aligns with the growing emphasis on sustainability in the IT industry.

Compatibility Considerations

Ensuring compatibility with existing hardware and system requirements is paramount when selecting a memory module.

Motherboard Compatibility

  • The 288-pin UDIMM form factor is a common standard, but it is essential to verify compatibility with the specific motherboard in use. Checking the motherboard's documentation for supported memory configurations and speeds is crucial to prevent compatibility issues.

System Requirements

  • Before integrating the M378A2K43CB1-CTD into a server system, it's essential to assess the system's requirements and whether the memory module's specifications align with the intended use. Consideration should be given to factors such as the number of memory slots available, the total memory capacity supported, and any specific recommendations from the server hardware manufacturer.

Key Features of M378A2K43CB1-CTD 16GB Memory

  • The M378A2K43CB1-CTD memory module is designed with the following features

Memory Size

  • The memory module has a capacity of 16GB, which is a significant amount of memory for a server or workstation. This allows it to handle large amounts of data and processes at once.

Memory Speed

  • The module operates at a memory speed of 2666MHz, which is relatively high and ensures fast data transfers. This speed is achieved by a combination of its dual-rank design, 288-pin form factor, and unbuffered DIMM technology.

Memory Type

  • The M378A2K43CB1-CTD is a DDR4 SDRAM memory module, which is the latest generation of memory technology. It offers improved performance and power efficiency compared to older generations of memory.

Error Correction

  • The memory module does not have ECC, which means that it cannot detect and correct single-bit errors in memory. This makes it more suitable for applications that do not require a high level of data accuracy.

Low Voltage

  • The M378A2K43CB1-CTD operates at a low voltage of 1.2V, which is lower than the standard voltage for DDR4 SDRAM memory modules. This reduces power consumption and heat generation, which is important for server and workstation environments.

Unbuffered DIMM (UDIMM)

  • The memory module is designed with UDIMM technology, which is a type of memory that does not have a buffer chip between the memory controller and the memory chips. This makes it more suitable for applications that require low latency and high performance.

Design and Build Quality

  • The M378A2K43CB1-CTD memory module has a dual-rank design, which means that it has two sets of memory chips that are accessed independently. This design allows for higher memory densities and speeds but requires a memory controller that is capable of handling dual-rank memory. The memory module is also built with a 288-pin form factor, which is the standard form factor for DDR4 SDRAM memory modules.
  • In terms of build quality, the M378A2K43CB1-CTD is a genuine Samsung memory module, which means that it is built with high-quality components and undergoes rigorous testing before being sold. This ensures that the memory module is reliable and meets the specifications set by the manufacturer.
  • The M378A2K43CB1-CTD memory module is compatible with servers and workstations that use DDR4 SDRAM memory. However, it is important to note that it does not have ECC, which may not be suitable for all applications. Before purchasing the memory module, it is important to check the system specifications to ensure that it is compatible.

Specification about the Samsung M378A2K43CB1-CTD

  • Brand Name: Samsung
  • Model Number or SKU# M378A2K43CB1-CTD
  • Type: Memory
  • RAM Type: PC4-21300
  • Product Name: 16GB DDR4 SDRAM Memory Module

Technical Information of 16GB DDR4 RAM

  • Memory Size: 16GB
  • Memory Technology: DDR4 SDRAM
  • Number Of Modules: 1 X 16GB
  • Memory Speed: 2666 Mhz
  • Memory Standard: DDR4-2666/PC4-21300
  • Signal Processing: Unbuffered, 2rx8
  • Cas Latency Timings: Cl19
  • Voltage: 1.35v
  • Number Of Pins: 288-pin
  • Form Factor: Dimm

Finally, the Samsung M378A2K43CB1-CTD 16GB DDR4 memory module stands as a testament to the constant innovation in-memory technology. With its impressive capacity, high clock speed, and energy-efficient design, it caters to the demands of modern server environments. The absence of ECC makes it better suited for applications where occasional errors are acceptable, and its unbuffered, dual-rank DDR4 architecture contributes to its overall performance.

Before integrating this memory module into a server system, thorough compatibility checks with the motherboard and adherence to system requirements are imperative. As technology continues to evolve, memory modules like the M378A2K43CB1-CTD play a pivotal role in shaping the landscape of high-performance computing, offering a balance between capacity, speed, and efficiency.

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