Name: KCS-UC426LQ/64G Kingston 64GB DDR4 2666MHz CL19 ECC RDIMM Memory
Brand: Kingston
SKU: KCS-UC426LQ/64G
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (122 reviews)

Product Overview
The Kingston 64GB DDR4 2666MHz CL19 ECC RDIMM Memory module provides high-capacity, error-correcting registered DIMM memory designed for servers and workstations. It operates at 2666MHz with a CAS latency of 19, offering ECC support to enhance data integrity in enterprise computing environments.

General Information
Brand	Kingston

Technical Information
Memory Capacity	64GB
Memory Technology	DDR4
Module Type	RDIMM
RAM Standard	PC4-21300
Pin Count	288-Pin
Error Correction	ECC
Voltage	1.2V

Performance
Bus Speed	2666 MT/s
Bandwidth	21328 MB/s
Native Speed	2666 MT/s
CAS	CL19

Physical Characteristics
Weight	3.00
Condition	Refurbished

Miscellaneous
Compliance Standards	RoHS, CE, FCC
Assembly Required	No

Product Description
The Kingston 64GB DDR4 2666MHz CL19 ECC RDIMM Memory module is engineered to provide high-capacity memory support with error correction capabilities. Typically used in server and workstation systems, this module helps maintain data integrity in critical computing environments. This memory is designed for IT professionals and system administrators who require stable and reliable memory performance in enterprise-class hardware. Key Features 64GB DDR4 memory capacity for handling large workloads 2666MHz operating frequency balancing speed and stability CAS latency of 19 supporting consistent data access timing ECC technology to detect and correct memory errors Registered DIMM design for enhanced signal integrity and scalability This memory module plays an important role in maintaining system uptime and data accuracy in servers, making it suitable for applications where error correction is critical. Its design supports environments where memory reliability is essential for operational continuity.

Use Cases
This memory module is typically deployed in server and workstation environments where data integrity and system stability are priorities. It is suited for IT infrastructures requiring error-correcting code memory to reduce the risk of data corruption under heavy workloads. How It's Used: Installed in servers to support large-scale virtualization workloads Used in database servers requiring stable memory for transaction processing Deployed in enterprise-class workstations handling data analysis and simulations Integrated into rack-mounted and blade servers for improved memory reliability Utilized in environments demanding ECC to detect and correct memory errors automatically The module’s registered design assists with system scalability and signal integrity, making it a practical choice for mission-critical computing platforms where consistent memory performance and error correction are necessary.

FAQ's
What does ECC in this memory module mean? ECC stands for Error-Correcting Code, a memory technology that detects and corrects single-bit errors to improve system reliability, particularly in server and workstation environments. Is this memory compatible with standard desktop PCs? This module is a Registered DIMM designed for servers and workstations; it typically is not compatible with standard desktop PCs that use unbuffered DIMMs. What does CL19 indicate on the Kingston KCS-UC426LQ/64G? CL19 refers to the CAS latency of 19 clock cycles, indicating the delay time between a memory controller requesting data and the data being available. Can this memory module be used in all server motherboards? Compatibility depends on the server motherboard's support for DDR4 ECC Registered DIMMs at 2666MHz; checking the motherboard specifications is necessary before installation. Does the 2666MHz speed affect system performance significantly? The 2666MHz frequency provides a balanced operating speed suitable for many server workloads; it supports consistent performance without sacrificing stability. How does the registered DIMM format benefit server memory? Registered DIMMs include a register that buffers the control signals, improving signal integrity and allowing for higher memory capacities and better scalability in servers.