Name: CT4G4DFS6266 Crucial 4GB DDR4-2666 CL19 Non-ECC UDIMM Memory
Brand: Crucial
SKU: CT4G4DFS6266
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (122 reviews)

Product Overview
The Crucial 4GB DDR4-2666 CL19 Non-ECC UDIMM Memory module is intended for desktop computers requiring non-ECC DDR4 memory. It operates at 2666 MT/s with a CAS latency of 19, providing 4GB of capacity in an unbuffered DIMM format suitable for general desktop applications.

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	Single Rank
Voltage	1.2V

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

Physical Characteristics
Weight	3.00
Condition	Refurbished

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

Product Description
The Crucial 4GB DDR4-2666 CL19 Non-ECC UDIMM Memory module provides a memory solution suitable for standard desktop systems requiring DDR4 memory. It is designed primarily for users upgrading or maintaining general-purpose desktops that support non-ECC unbuffered DIMMs. This memory operates at a speed of 2666 MT/s, enabling it to handle typical workloads with timing set at CAS latency 19. The 4GB capacity offers a balanced amount of memory for everyday computing tasks. Key Features 4GB DDR4 capacity for desktop applications 2666 MT/s data transfer rate supporting system responsiveness CL19 latency indicating access timing Non-ECC UDIMM design compatible with standard desktop motherboards Single rank memory module configuration This memory module fulfills the baseline performance requirements for desktops that do not require error-correcting code, making it suitable for basic to moderate computing environments. Its non-ECC design aligns with widespread desktop system compatibility, and the 2666 speed is compatible with a broad array of DDR4-capable platforms.

Use Cases
This Crucial DDR4 memory module is typically used in desktop computer environments where non-ECC memory is sufficient. It fits scenarios where system memory capacity expansion or replacement is needed without error correction functionality. How It's Used: Upgrading existing desktop PC memory to 4GB DDR4-2666 capacity Replacing faulty or outdated non-ECC UDIMM modules in compatible motherboards Supporting general office or home computing workloads Utilizing in systems that require DDR4 2666 MT/s speed capability Deploying in single-rank memory configurations for standard desktops This memory module serves as a basic component for enhancing or maintaining desktop system memory. It fulfills standard performance needs without error correction, making it appropriate for users who do not require ECC memory protection.

FAQ's
Is the CT4G4DFS6266 module compatible with ECC systems? The CT4G4DFS6266 is a non-ECC memory module and is not designed for systems requiring ECC memory. It is intended for standard desktop motherboards that support non-ECC UDIMM modules. What does CL19 latency mean for this memory? CL19 refers to the CAS latency, indicating the number of clock cycles the memory takes to access data. For this module, it means 19 cycles, which affects timing and performance characteristics. Can this 4GB DDR4-2666 UDIMM be used in laptops? No, this module is a desktop UDIMM form factor, which is physically incompatible with laptop SO-DIMM slots. Does this module support speeds other than 2666 MT/s? The CT4G4DFS6266 is rated for 2666 MT/s operation. Actual speed depends on motherboard and CPU memory controller support, but this module is specified for 2666 MT/s. How do I install this Crucial non-ECC UDIMM memory? Installation involves inserting the module into an available DDR4 UDIMM slot on a compatible desktop motherboard, ensuring proper alignment of the notch and securing it until the latches click. Is this module single rank or dual rank? The CT4G4DFS6266 is configured as a single rank memory module, which affects compatibility and performance on some systems.

CT4G4DFS6266 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