Name: M393A1G40EB2-CTD Samsung 8GB DDR4-2666 ECC RDIMM Memory Module
Brand: Samsung
SKU: M393A1G40EB2-CTD
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (122 reviews)

Product Overview
The Samsung M393A1G40EB2-CTD is an 8GB DDR4-2666 ECC RDIMM memory module designed for server and workstation environments. It features error-correcting code (ECC) to maintain data integrity and a CL19 latency timing specification. The registered DIMM form factor allows for better signal integrity and is commonly used in enterprise memory systems.

General Information
Brand	Samsung

Technical Information
Memory Capacity	8GB
Memory Technology	DDR4
Module Type	RDIMM
RAM Standard	PC4-21300
Pin Count	288-Pin
Error Correction	ECC
Rank	1Rx4
Voltage	1.2V

Performance
Bus Speed	2666 MT/s
Bandwidth	21328 MB/s
Native Speed	2666 MT/s
CAS	CL19

Physical Characteristics
Package	FBGA
Weight	3.00
Condition	Refurbished

Miscellaneous
Eco Friendly	Yes
Compliance Standards	RoHS, CE, FCC
Assembly Required	No

Product Description
The Samsung M393A1G40EB2-CTD is an 8GB DDR4 memory module designed for servers and workstations requiring reliable data processing and integrity. It operates at a speed of 2666 MT/s with a CAS latency of 19, delivering consistent system memory responsiveness. This module incorporates ECC technology to detect and correct memory errors, enhancing system stability. This memory uses a Registered DIMM (RDIMM) form factor, typically found in enterprise-level environments where error management and scalability are critical. It is suitable for IT professionals and system integrators building or upgrading server memory configurations. Key Features 8GB capacity DDR4 memory module operating at 2666 MT/s speed CAS latency of 19 (CL19) for timing specification Error-Correcting Code (ECC) support for error detection and correction Registered DIMM (RDIMM) design for server system compatibility Manufactured by Samsung, a recognized memory technology provider This module contributes to maintaining data integrity and system reliability in memory-intensive server applications. Its ECC and registered features help mitigate data corruption risks and support stable multi-module configurations. The product is a practical choice for organizations managing critical workloads that require consistent memory performance.

Use Cases
This memory module is typically used in servers, workstations, and other enterprise computing systems where data integrity and system stability are important. It is appropriate for environments requiring error correction and reliable memory performance under load. How It's Used: Installed in server motherboards supporting DDR4-2666 ECC RDIMM modules Used in data center servers running mission-critical applications Deployed in workstations handling professional workloads requiring system stability Employed in systems requiring error detection and correction for sensitive data processing Configured in multi-module setups to scale server memory capacity Overall, it plays an essential role in enterprise memory configurations where error correction and stable operation are necessary for consistent computing performance. It supports the needs of IT professionals managing server memory upgrades or new system builds.

FAQ's
What does ECC mean in this memory module? ECC stands for Error-Correcting Code, which allows the memory module to detect and correct common data corruption, enhancing system reliability in servers and workstations. Is the M393A1G40EB2-CTD compatible with standard desktop motherboards? This module is a Registered DIMM (RDIMM) designed for servers and workstations, so it is generally not compatible with standard desktop motherboards that use unbuffered DIMMs. What does CL19 indicate in this Samsung memory? CL19 refers to the CAS latency, indicating the number of clock cycles between a memory command and data availability, which affects memory timing and responsiveness. Can the M393A1G40EB2-CTD be used in non-ECC systems? This module requires a system that supports ECC Registered DIMMs; it is not suitable for non-ECC or consumer-level systems. What is the significance of DDR4-2666 speed? DDR4-2666 specifies the data transfer rate of 2666 million transfers per second, which defines the speed at which the memory communicates with the system. Does the RDIMM form factor affect installation? Yes, RDIMM modules have registered buffers and are used in specific server motherboards that support registered memory, so motherboard compatibility must be confirmed before installation.

M393A1G40EB2-CTD Samsung 8GB DDR4-2666 ECC RDIMM Memory Module

Product Overview

General Information

Technical Information

Performance

Physical Characteristics

Miscellaneous

Product Description

Use Cases

FAQ's