Name: M378A1K43CB2-CTDDY Samsung 8GB DDR4-2666 CL19 Non-ECC UDIMM RAM
Brand: Samsung
SKU: M378A1K43CB2-CTDDY
Price: 171.13 USD
Availability: InStock
Rating: 4.8 (129 reviews)

Product Overview
The Samsung M378A1K43CB2-CTDDY is an 8GB DDR4-2666 MHz Non-ECC UDIMM memory module designed for desktop systems. It features a CAS latency of 19 and operates as a single rank DIMM, fitting into standard desktop motherboard DIMM slots without error correction capability.

General Information
Brand	Samsung

Technical Information
Memory Capacity	8GB
Memory Technology	DDR4
Module Type	UDIMM
RAM Standard	PC4-21300
Pin Count	288-Pin
Error Correction	Non-ECC
Rank	1Rx8
Voltage	1.2V

Performance
Bus Speed	2666 MT/s
Bandwidth	21300 MB/s
Native Speed	DDR4-2666
CAS	19

Physical Characteristics
Weight	3.00
Condition	Refurbished

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

Product Description
The Samsung M378A1K43CB2-CTDDY is an 8GB DDR4 memory module designed for desktop systems requiring DDR4-2666 MHz speed. It operates with a CAS latency of 19, providing standard timing characteristics for general computing workloads. This Non-ECC UDIMM is intended for systems that do not support or require error correction capabilities. This memory module fits into standard DDR4 UDIMM slots and is commonly used in personal computers and workstations. IT professionals and system builders typically select this module for balanced memory capacity and speed in non-server environments. Key Features 8GB capacity supporting most desktop applications DDR4 standard with 2666 MT/s data rate Non-ECC module suited for non-critical data environments CL19 latency timing for consistent performance UDIMM form factor compatible with desktop motherboards This module offers a straightforward memory solution for users who need reliable DDR4 memory without ECC functionality. It supports standard desktop memory configurations and is suitable for everyday computing tasks, including office productivity and multimedia use.

Use Cases
This DDR4-2666 8GB memory module is typically used in desktop computers where ECC is not required. It is suited to environments such as home offices, standard workstations, and general-purpose desktops used by professionals and consumers alike. How It's Used: Upgrading memory capacity in desktop PCs for improved multitasking Replacing faulty or outdated Non-ECC UDIMM modules in compatible systems Deploying in office environments for standard business applications Supporting multimedia and web browsing workloads on personal computers Fitting within desktop motherboards that accept DDR4-2666 UDIMMs The module provides a practical memory expansion option in non-server environments where error-correcting memory is unnecessary. It supports stable operation within typical desktop computing workloads.

FAQ's
What does Non-ECC UDIMM mean for this memory? Non-ECC UDIMM means this module does not include error-correcting code and is intended for standard desktop systems rather than servers that require ECC memory. Is this module compatible with all DDR4 motherboards? It is compatible with motherboards that support DDR4-2666 UDIMM modules but may not function in systems requiring ECC or specific memory configurations. What does the CL19 specification indicate? CL19 refers to the CAS latency, which is the delay time for the module to respond to a memory request. A CL19 timing is typical for DDR4-2666 memory modules. Can this Samsung memory be used in servers? This module is Non-ECC and designed for desktop use, making it generally unsuitable for servers that require ECC memory for error correction. Does the M378A1K43CB2-CTDDY support dual-channel configurations? Yes, when installed in matching pairs on a compatible motherboard, it can operate in dual-channel mode to improve memory bandwidth. What is the form factor of this memory module? This memory is a UDIMM (Unbuffered DIMM) designed for desktop computers using standard DDR4 memory slots.