Name: M393A8K40B22-CWD Samsung 64GB (1x64GB) DDR4-2666 4Rx4 RDIMM ECC Memory Module
Brand: Samsung
SKU: M393A8K40B22-CWD
Price: 694.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Samsung 64GB 2666MT/s DDR4 PC4-21300 ECC Registered RDIMM is a memory module designed to deliver dependable memory capacity and error correction for servers and workstations. It fits into configurations where system reliability and performance are priorities, such as enterprise IT setups and data center environments.

General Information
Brand	Samsung
Part Number	M393A8K40B22-CWD

Technical Information
Memory Capacity	64GB
Memory Technology	DDR4
RAM Standard	PC4-21300
Pin Count	288-Pin
Error Correction	ECC (Registered)
Rank	4Rx4 (Quad-rank)
Voltage	1.2V

Performance
Bus Speed	2666Mhz
Bandwidth	21300 MB/s
Native Speed	2666 MT/s
CAS	19

Physical Characteristics
Weight	5.00
Condition	Refurbished

Miscellaneous
Eco Friendly	Yes
Assembly Required	Yes

Product Description
This Samsung 64GB DDR4 RDIMM is built for servers and workstations that require reliable and fast memory performance. It’s commonly found in enterprise environments where data accuracy and uptime are critical. IT professionals and data center operators often use this module to enhance system capacity without compromising stability. Key Features High-speed 2666MT/s transfer rate to support demanding workloads ECC Registered design helps detect and correct memory errors automatically 4Rx4 rank configuration balances performance with efficient data handling Compatible with a range of server motherboards supporting PC4-21300 DDR4 memory Manufactured by Samsung, known for quality and reliability in memory components This memory module is typically deployed in data centers, servers, and high-end workstations where uninterrupted operation matters. It plays a crucial role in maintaining system stability during complex computations or large database operations, reducing the risk of crashes or data corruption.

Use Cases
The Samsung 64GB DDR4 RDIMM ECC memory module is engineered for environments demanding robust error correction and substantial memory capacity. It is particularly suited for enterprise-grade servers and high-performance workstations where maintaining data integrity and minimizing downtime are critical. How It's Used: Supporting virtualization workloads in data centers requiring reliable memory to host multiple virtual machines. Enhancing performance of database servers processing large-scale transaction volumes in enterprise IT infrastructures. Equipping compute nodes in HPC clusters for scientific simulations and complex data analysis. Providing stable memory resources in storage arrays for efficient caching and data management. Deploying within rack servers in colocation facilities where operational uptime and error correction are vital. This memory module facilitates scalability and system stability in mission-critical settings by delivering dependable ECC protection and high capacity. Its integration enables optimized processing throughput and contributes to maintaining continuous operations under heavy workloads.