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M393A8K40B22-CWD6Q Samsung 64GB DDR4 PC4-21300 2666MT/s ECC 4RX4 Memory Module

SKU:

M393A8K40B22-CWD6Q

Weight: 0.50 lbs
Condition: Refurbished
  • 64GB DDR4 memory module with PC4-21300 speed
  • Operates at 2666MT/s for stable and efficient performance
  • ECC (Error-Correcting Code) support for improved data integrity
  • 4Rx4 configuration ensuring high reliability in server environments
In stock

$417.00
Product Overview

The Samsung 64GB DDR4 PC4-21300 memory module offers a solid balance of capacity and performance tailored for server and enterprise use. It fits in systems where large memory pools and error correction are necessary, supporting stable and reliable computing over extended periods.

General Information
Brand Samsung
Part Number M393A8K40B22-CWD6Q
Technical Information
Memory Capacity 64GB
Memory Technology DDR4
Module Type RDIMM
RAM Standard PC4-21300
Pin Count 288-Pin
Error Correction ECC Registered
Rank 4Rx4
Voltage 1.2V
Performance
Bus Speed 2666MT/s
Bandwidth 21300 MB/s
Native Speed 2666MT/s
CAS 19
Physical Characteristics
Weight 0.50
Condition Refurbished
Miscellaneous
Eco Friendly Yes
Assembly Required Yes


Product Description

This Samsung 64GB DDR4 memory module is built for servers and workstations that require reliable, high-capacity RAM. It’s commonly used in enterprise systems to handle large workloads and data-intensive applications without compromising stability.

Designed mainly for IT professionals and data centers, this module helps maintain system uptime and reduce errors during critical operations. It’s often found in environments where data accuracy and consistency are essential, such as databases or virtualization platforms.

Key Features

  • High-capacity 64GB module ideal for memory-demanding tasks
  • Supports 2666MT/s speed to balance performance and power consumption
  • ECC technology minimizes memory errors for consistent operation
  • 4Rx4 rank structure supports robust server memory configurations
  • Compatible with a wide range of DDR4-based systems

This memory module is typically deployed in servers and high-end workstations that run critical applications. Its error-correcting capabilities contribute to system reliability by catching and fixing common memory errors before they cause issues.

In practice, it helps IT teams maintain stable operations and safeguard data integrity, which is crucial for businesses relying on continuous, error-free computing.


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M393A8K40B22-CWD6Q Samsung 64GB DDR4 PC4-21300 2666MT/s ECC 4RX4 Memory Module
M393A8K40B22-CWD6Q Samsung 64GB DDR4 PC4-21300 2666MT/s ECC 4RX4 Memory Module
$417.00