Name: M386A8K40BM2-CTD6Q Samsung 64GB DDR4 2666MT/s PC4-21300 ECC Memory Module
Brand: Samsung
SKU: M386A8K40BM2-CTD6Q
Price: 440.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Samsung 64GB DDR4 PC4-21300 ECC memory module offers a robust solution for adding large, stable memory to servers and workstations. It fits into DDR4 slots designed to support error-correcting memory, helping maintain system stability and data integrity in demanding computing setups.

General Information
Brand	Samsung
Part Number	M386A8K40BM2-CTD6Q

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	2666MHz
CAS	CL19

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 systems that demand high-capacity, error-correcting memory. It provides steady speeds at 2666MT/s, making it suitable for servers and workstations that need reliable data integrity and performance. Commonly used in enterprise servers and professional workstations, this module helps maintain system stability by detecting and correcting memory errors automatically. IT professionals and system builders often choose this memory to support heavy workloads and maintain uptime. Key Features Includes ECC to reduce data corruption risks Supports 64GB capacity to handle large datasets and applications Runs at 2666MT/s, balancing speed and stability Compatible with PC4-21300 DDR4 platforms Built to work in server and workstation memory slots Typically deployed in data centers, cloud servers, and high-end workstations, this module plays a key role in ensuring smooth operation where data accuracy and uptime are crucial. It helps systems run complex tasks without interruption, making it a dependable choice for mission-critical environments.

Use Cases
The Samsung 64GB DDR4 PC4-21300 ECC memory module is designed for environments requiring high memory capacity and error correction to ensure data integrity. It is especially suited for IT infrastructures that manage critical workloads where system stability and uptime are paramount, such as servers and professional workstations. How It's Used: Supporting virtualization hosts in enterprise data centers where multiple virtual machines demand reliable memory resources. Enhancing compute power in HPC clusters running simulations and data analysis requiring large memory footprints. Enabling database servers to handle extensive transaction loads with minimized risk of memory errors. Optimizing storage arrays and SAN controllers that benefit from ECC memory to maintain data consistency. Deploying in remote office servers that need stable performance under continuous operation conditions. This memory module contributes to operational efficiency by reducing the risk of system crashes due to memory errors, facilitating scalability with large capacity support, and maintaining consistent performance across demanding workloads.