Name: M393A2K43DB2-CTD7Q Samsung 16GB DDR4 2666MT/s RDIMM ECC Memory Module
Brand: Samsung
SKU: M393A2K43DB2-CTD7Q
Price: 174.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Samsung 16GB DDR4 2666MT/s RDIMM ECC Memory Module provides reliable, high-speed memory designed for enterprise servers and workstations. It fits into systems requiring error correction and stable operation, making it a solid component for maintaining system integrity under demanding workloads.

General Information
Brand	Samsung
Part Number	M393A2K43DB2-CTD7Q

Technical Information
Memory Capacity	16GB
Memory Technology	DDR4
Module Type	RDIMM
RAM Standard	PC4-21300
Pin Count	288-Pin
Error Correction	ECC Registered
Rank	2Rx4
Voltage	1.2V

Performance
Bus Speed	2666 MT/s
Bandwidth	21328 MB/s
Native Speed	2666MHz
CAS	19

Physical Characteristics
Package	Single 16GB RDIMM Module
Weight	0.50
Condition	Refurbished

Miscellaneous
Eco Friendly	Yes
Assembly Required	Yes

Product Description
This Samsung 16GB DDR4 2666MT/s RDIMM ECC Memory Module is built for systems that demand stable and efficient memory operation. It’s commonly found in servers and high-performance workstations where error correction and reliability are critical. Designed for IT professionals and system administrators managing enterprise environments, this memory module helps maintain data integrity and system uptime. Key Features Error-Correcting Code (ECC) detects and fixes memory errors automatically High-speed 2666MT/s transfers balance performance and power consumption Registered DIMM reduces electrical load for better scalability in multi-memory setups 16GB capacity supports heavy applications and multitasking Samsung’s quality ensures consistent compatibility and durability These memory modules typically appear in data centers and business servers where uptime is key. They help prevent crashes and data corruption, making them a dependable choice for critical computing tasks.

Use Cases
The Samsung 16GB DDR4 2666MT/s RDIMM ECC Memory Module is commonly implemented in data center servers and enterprise-grade workstations where reliable and error-corrected memory is critical. It benefits IT professionals managing large-scale virtualization or database workloads requiring high stability and data integrity. How It's Used: Supporting virtualization hosts running multiple virtual machines in medium to large enterprise data centers. Enhancing performance and reliability of storage servers handling high-throughput I/O operations. Deploying in rack-mounted servers for financial institutions requiring error-free transaction processing. Utilizing in research and scientific computing environments demanding consistent memory reliability during intensive computations. Implementing in multi-socket server platforms within cloud service providers to maintain uptime and scalability. The module’s ECC and registered design enable systems to operate continuously under demanding workloads, reducing memory-related errors and supporting scalable memory configurations. This contributes to maintaining operational efficiency and system stability in critical enterprise environments.