Name: M393A2K40BB1-CTD Samsung 16GB DDR4 2666MT/s PC4-21300R RDIMM ECC 1Rx4
Brand: Samsung
SKU: M393A2K40BB1-CTD
Price: 136.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Samsung 16GB DDR4 PC4-21300R 2666MT/s RDIMM ECC 1Rx4 Memory Module is a server-grade memory designed to provide reliable performance and error correction. It fits into enterprise systems where data integrity and system stability are priorities, offering a solid balance of speed and capacity for demanding workloads.

General Information
Brand	Samsung
Part Number	M393A2K40BB1-CTD

Technical Information
Memory Capacity	16GB
Memory Technology	DDR4
Module Type	RDIMM
RAM Standard	PC4-21300
Pin Count	288-Pin
Error Correction	ECC Registered
Rank	1Rx4
Voltage	1.2V

Performance
Bus Speed	2666MT/s
Bandwidth	21300 MB/s
Native Speed	2666MT/s
CAS	CL19

Physical Characteristics
Weight	0.50
Condition	Refurbished

Miscellaneous
Eco Friendly	Yes
Compliance Standards	RoHS, CE
Assembly Required	Yes

Product Description
This Samsung 16GB DDR4 RDIMM is built for high-performance computing environments that require reliable and error-correcting memory. It’s commonly used in servers and enterprise workstations where maintaining system stability is critical. Designed with ECC (Error-Correcting Code), this memory module helps detect and correct data corruption, reducing system crashes and downtime. IT professionals and system administrators often rely on modules like this to keep critical applications running smoothly. Key Features Supports 16GB capacity for handling demanding workloads Operates at 2666MT/s for balanced speed and efficiency Utilizes ECC to improve data integrity and system reliability Registered DIMM form factor enhances signal stability 1Rx4 rank configuration optimized for server memory channels This memory is typically found in rack servers, blade systems, and high-end workstations that require both performance and error protection. Using this module can help IT teams maintain uptime and deliver stable performance under continuous load.

Use Cases
The Samsung M393A2K40BB1-CTD 16GB DDR4 Registered DIMM ECC memory module is primarily utilized in enterprise server and workstation environments where data integrity and system uptime are critical. Its design caters to IT professionals managing virtualization platforms, large databases, and mission-critical applications that demand consistent error correction and memory reliability. How It's Used: Deployment in data center rack servers to support virtualization workloads with high memory capacity requirements. Integration within enterprise IT systems running large-scale database management for improved data integrity. Use in high-performance computing clusters to enhance stability during intensive computational tasks. Installation in telecommunication infrastructure servers requiring consistent uptime and error correction. Support for storage cluster nodes to ensure reliable memory performance in distributed storage environments. This memory module contributes to operational efficiency by minimizing system errors and downtime in demanding computing environments. Its ECC capability and registered design enable scalable server configurations that maintain performance consistency across extended workloads.