Name: CT8G4RFS8266-2G6J.001 Crucial 8GB DDR4-2666 CL19 ECC RDIMM Memory
Brand: Crucial
SKU: CT8G4RFS8266-2G6J.001
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (122 reviews)

Product Overview
The CT8G4RFS8266-2G6J.001 Crucial 8GB DDR4-2666 CL19 ECC RDIMM Memory module offers 8GB of DDR4 memory running at 2666 MT/s with a CAS latency of 19. It incorporates ECC technology to detect and correct data errors and uses a registered DIMM design suitable for server-class systems.

General Information
Brand	Crucial

Technical Information
Memory Capacity	8GB
Memory Technology	DDR4
Module Type	RDIMM
RAM Standard	PC4-21300
Pin Count	288-Pin
Error Correction	ECC
Rank	2Rx8
Voltage	1.2V

Performance
Bus Speed	2666 MT/s
Bandwidth	21328 MB/s
Native Speed	2666 MT/s
CAS	19

Physical Characteristics
Weight	3.00
Condition	Refurbished

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

Product Description
The CT8G4RFS8266-2G6J.001 Crucial 8GB DDR4-2666 CL19 ECC RDIMM Memory module provides error-correcting capabilities suitable for server environments. It is designed to enhance data integrity and reduce system crashes by detecting and correcting common types of memory errors. This memory module is typically used in enterprise IT infrastructure, including servers and workstations requiring registered ECC memory for higher stability and reliability. IT professionals and system administrators depend on modules like this to maintain uptime and data accuracy. Key Features 8GB capacity DDR4 memory module 2666 MT/s data transfer rate CAS latency of 19 ECC (Error-Correcting Code) for system error detection and correction Registered DIMM (RDIMM) form factor for enhanced signal integrity This Crucial memory module plays a critical role in maintaining server performance and stability by providing error correction and reliable data transfer speeds. Its registered design supports large memory configurations in systems that demand consistent operation.

Use Cases
This Crucial 8GB DDR4 ECC RDIMM memory is commonly deployed in server and workstation environments where data integrity and uptime are essential. It supports workloads requiring reliable memory performance under continuous operation. How It's Used: Installed in enterprise servers to maintain data accuracy and reduce crashes Used in data centers to support stable multi-processor configurations Employed in workstations handling critical applications requiring error correction Integrated into systems requiring registered memory for enhanced signal integrity Serves in environments with high memory density and error correction demands Overall, this memory module contributes to maintaining stable and consistent system behavior in demanding IT environments, where preventing memory errors is crucial for operational continuity.

FAQ's
What does ECC mean in this memory module? ECC stands for Error-Correcting Code, which means this memory can detect and correct common types of memory errors to improve system stability. Is this Crucial memory compatible with standard desktops? This module is a Registered DIMM designed primarily for servers; it is generally not compatible with standard desktop systems that use unbuffered memory. What is the significance of the 2666 MT/s speed? 2666 MT/s indicates the data transfer rate, defining how many million transfers per second the memory can handle, affecting overall performance. Does the CL19 latency impact performance? CL19 refers to the CAS latency, the delay time between memory request and data availability; it is a standard latency for this speed and memory type. What systems typically require RDIMM modules? RDIMM modules like this are used in servers and workstations that need registered memory for improved signal integrity and scalability. How does registered DIMM differ from unbuffered DIMM? Registered DIMMs include a register to buffer control signals, improving stability in systems with large memory capacities compared to unbuffered DIMMs.