Name: CT4G4DFS8266 Crucial 4GB DDR4-2666 CL19 Non-ECC UDIMM Memory
Brand: Crucial
SKU: CT4G4DFS8266
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (122 reviews)

Product Overview
The Crucial CT4G4DFS8266 is a 4GB DDR4 memory module operating at 2666 MHz with CL19 latency. It is a Non-ECC UDIMM designed for desktop systems, providing standard memory expansion without error correction capabilities.

General Information
Brand	Crucial

Technical Information
Memory Capacity	4GB
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	2666MT/s
Bandwidth	21300 MB/s
Native Speed	2666MHz
CAS	19

Physical Characteristics
Weight	3.00
Condition	Refurbished

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

Product Description
The Crucial CT4G4DFS8266 is a 4GB DDR4 memory module designed to upgrade or expand desktop system memory. It operates at a data transfer rate of 2666 MHz, providing a balanced speed for general computing tasks. The module features a CAS latency of 19, indicating its delay between commands and data availability. This memory is a Non-ECC (Error-Correcting Code) UDIMM, suitable for standard desktop environments where ECC is not required. It is commonly used by IT professionals and system builders who need to enhance system responsiveness and multitasking capability. Key Features 4GB capacity DDR4 module 2666 MHz operating speed CL19 CAS latency for command timing Non-ECC for typical desktop use UDIMM form factor compatible with most desktop motherboards This Crucial memory module offers a practical option for increasing system memory in compatible desktop computers. By adding this module, users can improve their system's ability to handle multiple applications and processes simultaneously, within supported motherboard constraints.

Use Cases
This Crucial 4GB DDR4-2666 CL19 Non-ECC UDIMM memory module is typically used in desktop computers requiring additional memory for improved multitasking and general performance. It fits environments where error-correcting memory is not necessary, such as home or office desktops. How It's Used: Upgrading desktop memory to support multitasking workloads Replacing faulty or incompatible 4GB DDR4 modules in desktops Building entry-level desktop systems with standard memory requirements Supporting general office applications including word processing and web browsing Enhancing responsiveness in personal computing environments The module serves to expand available memory capacity in compatible desktop systems, helping maintain smooth operation during typical computing tasks. It is a straightforward memory upgrade for environments not requiring ECC functionality.

FAQ's
What type of memory is the CT4G4DFS8266? The CT4G4DFS8266 is a 4GB DDR4 SDRAM module operating at 2666 MHz with CL19 latency designed for desktop use. Is this memory compatible with ECC systems? No, this Crucial memory module is Non-ECC and intended for standard desktop systems without error-correcting capabilities. What form factor does this memory use? This module uses the UDIMM form factor, which is standard for most desktop motherboards supporting DDR4 memory. Can this module be used to upgrade existing desktop RAM? Yes, it can be used to add or replace 4GB DDR4 memory in compatible desktop systems supporting 2666 MHz speeds. What does CL19 signify in this memory module? CL19 refers to the CAS latency, which is the number of clock cycles between issuing a memory request and the data being available. Is this memory suitable for gaming PCs? This module can be used in gaming PCs if the system requires 4GB DDR4 at 2666 MHz and does not need ECC features, but suitability depends on the overall system requirements.

CT4G4DFS8266 Crucial 4GB DDR4-2666 CL19 Non-ECC UDIMM Memory

Product Overview

General Information

Technical Information

Performance

Physical Characteristics

Miscellaneous

Product Description

Use Cases

FAQ's