Name: M393A2K40CB2-CTD6Y Samsung 16GB DDR4-2666 ECC RDIMM Memory
Brand: Samsung
SKU: M393A2K40CB2-CTD6Y
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (122 reviews)

Product Overview
The Samsung M393A2K40CB2-CTD6Y is a 16GB DDR4-2666 ECC Registered DIMM designed for server and enterprise-class computing environments. It provides error correction and buffering to improve data integrity and system reliability, operating at a CAS latency of 19.

General Information
Brand	Samsung

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

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

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 M393A2K40CB2-CTD6Y is a 16GB DDR4-2666 CL19 ECC Registered DIMM memory module. It is engineered to provide error-correcting code (ECC) functionality and registered buffering, making it suitable for server and workstation environments where data integrity and stability are critical. This memory module is typically used in enterprise IT infrastructure, supporting workloads that require consistent memory performance and reliability. IT professionals and system administrators benefit from its error correction features to minimize data corruption risks. Key Features 16GB capacity DDR4 memory module 2666 MT/s data transfer rate CAS Latency (CL) of 19 ECC Registered DIMM design for error correction Samsung manufacturing quality for server-grade memory This memory module plays an important role in maintaining system stability in servers and workstations by detecting and correcting memory errors during operation. Its registered design helps reduce electrical load on the memory controller, supporting larger memory configurations in enterprise systems.

Use Cases
This memory module is commonly deployed in server and data center environments where error correction and stability are required. It supports workloads that involve database management, virtualization, and large-scale computing tasks where consistent memory performance is necessary. How It's Used: Installed in enterprise servers requiring ECC memory for data integrity Used in workstations handling critical computing tasks with error correction needs Deployed in virtualization hosts supporting multiple virtual machines Employed in database servers for consistent memory performance Utilized in data centers to maintain system uptime and reduce error-related failures In operation, this memory module helps ensure system stability by detecting and correcting single-bit memory errors. Its registered design supports scalability in server memory configurations, aiding in effective resource management within enterprise IT infrastructure.

FAQ's
What does ECC mean in this RAM module? ECC stands for Error-Correcting Code, which detects and corrects single-bit memory errors to maintain data integrity in critical applications. Is this memory compatible with standard desktop PCs? This module is an ECC Registered DIMM designed primarily for servers and workstations, and is generally not compatible with standard desktop PCs. What does CL19 indicate for this memory? CL19 refers to the CAS Latency, which is the delay time between a command and data availability, indicating timing characteristics of the memory. Can M393A2K40CB2-CTD6Y be used in a server motherboard? Yes, this Samsung memory module is designed for server motherboards that support DDR4 ECC Registered DIMMs operating at 2666 MT/s. Does this module support DDR4-2666 speeds? Yes, the M393A2K40CB2-CTD6Y operates at a data transfer rate of 2666 MT/s, conforming to DDR4-2666 specifications. What type of workloads benefit from this memory? Workloads requiring high data integrity such as virtualization, database management, and enterprise server tasks benefit from this ECC Registered memory.

M393A2K40CB2-CTD6Y Samsung 16GB DDR4-2666 ECC RDIMM Memory

Product Overview

General Information

Technical Information

Performance

Physical Characteristics

Miscellaneous

Product Description

Use Cases

FAQ's