12312312
  • HK STES TECHNOLOGY CO., LIMITED
  • amazon
  • newegg
  • HK STES TECHNOLOGY CO., LIMITED
  • HK STES TECHNOLOGY CO., LIMITED
Back Home Product Center Memory Module or RAM (Random Access Memory) ECC DIMM
  • Samsung M391A4G43AB1-CWE, memory module, 32GB-DDR4, ECC, UDIMM, 2Rx83200Mbps, 1.2V, error detection and correction technology
  • Samsung M391A4G43AB1-CWE, memory module, 32GB-DDR4, ECC, UDIMM, 2Rx83200Mbps, 1.2V, error detection and correction technology

M391A4G43AB1-CWE

M391A4G43AB1-CWE, Samsung DDR4, ECC, UDIMM, 32GB, 2Rx83200Mbps, 1.2V, 288 (2Gx8) x18
Key Features
This memory module can provide high capacity and fast speed, while also supporting ECC error correction function, which can effectively reduce the error rate during memory transfer. It adopts a standard UDIMM architecture with excellent compatibility and stability. In addition, the memory module is DDR4 standard and operates at a voltage of only 1.2V, effectively reducing power consumption and improving energy efficiency. The number of pins is 288 (2Gx8) x18, which is compatible with most motherboards.

Datasheet: 

  • Overview
  • Specifications
  • Download
  • Driver
  • Relative Products
Samsung's M391A4G43AB1-CWE is a high-quality and high-performance DDR4 memory component that inherits the excellent quality and technological advantages of Samsung's memory modules. It is a memory component designed specifically for high-end computers and workstations


This memory component has a storage capacity of 32GB, which can meet the needs of workstations, high-end games, and servers that require a large amount of memory. So, if you are a professional programmer or server administrator using a large database, this memory component will be an indispensable and important component for you


It is a UDIMM memory with 288 pins, providing high-quality and efficient data transmission. Its architecture adopts 2Rx8 and can support dual channel memory transfer architecture, improving the efficiency of data transmission

In addition, its speed reaches 3200Mbps, which is almost one of the highest among all DDR4 memory components in the current market. This means that you can process larger data and more complex applications on your computer without causing system crashes or other problems


In terms of voltage, this memory component adopts a 1.2V low-voltage operating mode, which is more energy-efficient and energy-saving compared to traditional DDR4 memory, reducing battery consumption and heat dissipation pressure


Finally, it is worth mentioning that the memory component also supports ECC technology, which means it can detect and repair possible errors in memory, improving the stability and reliability of the computer


In summary, Samsung's M391A4G43AB1-CWE is an excellent DDR4 memory component with high quality, performance, and efficiency, which can meet your various memory requirements in work, gaming, or server applications. If you want to have a trustworthy memory component, Samsung's M391A4G43AB1-CWE will be your best choice.
Model M391A4G43AB1-CWE
Manufacturer Samsung
Memory Type DDR4 ECC
Packaging Form UDIMM
Capacity 32GB
Architecture 2Rx8
Rate 3200Mbps
Working Voltage 1.2V
Pin Count 288
Memory Arrangement 18 (2Gx8)
Error Detection and Correction Supported
SPD Description JEDEC Standard DDR4 SDRAM
SPD Rate 2133Mbps, 2400Mbps, 2666Mbps, 2933Mbps, 3200Mbps
SPD Voltage 1.2V
Temperature Sensor Supported
PCB Height 1.23 inches
Application Scenario High-end applications such as games, workstations, high-performance computing, servers, and virtualized environments
    No information
Wechat