Name: KVR21R15D8/8 Kingston 8GB DDR4-2133 CL15 ECC RDIMM Server Memory
Brand: Kingston
SKU: KVR21R15D8/8
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (122 reviews)

Product Overview
The Kingston KVR21R15D8/8 is an 8GB DDR4-2133 ECC Registered DIMM memory module designed for use in servers and workstations. It offers a CAS latency of 15 and incorporates error correcting code (ECC) technology to enhance data integrity during operation.

General Information
Brand	Kingston

Technical Information
Memory Capacity	8GB
Memory Technology	DDR4
Module Type	RDIMM
RAM Standard	PC4-17000
Pin Count	240-Pin
Error Correction	ECC,Registered
Rank	1Rx8
Voltage	1.2V

Performance
Bus Speed	2133 MT/s
Bandwidth	17064 MB/s (PC4-17000)
Native Speed	2133 MT/s
CAS	15 (CL15)

Physical Characteristics
Weight	3.00
Condition	Refurbished

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

Product Description
The Kingston KVR21R15D8/8 is an 8GB DDR4 memory module designed for systems requiring ECC registered DIMMs. It operates at a speed of 2133 MT/s and features a CAS latency of 15, making it suitable for server and workstation environments that benefit from error correction capabilities. This memory module is primarily used in enterprise-grade servers and workstations where data integrity and stability are critical. IT professionals and system administrators typically deploy this module in multi-processor configurations to optimize system reliability. Key Features 8GB capacity DDR4 memory at 2133 MHz speed CAS latency 15 (CL15) timing for operational efficiency ECC functionality to detect and correct memory errors Registered DIMM (RDIMM) form factor for improved signal integrity Designed for server and workstation applications This module contributes to maintaining system stability and data accuracy in environments where reliability is paramount. Its ECC and registered design help reduce the chance of memory errors affecting system operation, making it suitable for critical computing tasks.

Use Cases
The Kingston KVR21R15D8/8 module is typically used in enterprise server environments and professional workstations where data integrity and system stability are essential. It suits workloads involving data processing, virtualization, and business-critical applications requiring ECC memory support. How It's Used: Installed in rack or tower servers for enhanced memory reliability Used in multi-processor workstation systems requiring ECC memory Deployed in data center environments to maintain uptime and accuracy Utilized in virtualization hosts where consistent memory performance is needed Employed in database servers to reduce risk of data corruption In these settings, the module plays a key role in protecting against memory errors and supporting stable operation under demanding workloads. Its ECC and registered features help ensure dependable system behavior over extended periods.

FAQ's
What does ECC RDIMM mean on KVR21R15D8/8? ECC RDIMM indicates this Kingston module supports error-correcting code (ECC) and is a registered DIMM, enhancing data integrity and signal stability typically required in servers. Is KVR21R15D8/8 compatible with standard desktop PCs? This memory module is designed for server and workstation systems with ECC RDIMM support and is generally not compatible with standard desktop motherboards. What does CL15 signify in this memory? CL15 refers to the CAS latency of 15 clock cycles, which is the delay time between a command and data availability during memory operations. Can KVR21R15D8/8 be used in multi-processor servers? Yes, its ECC RDIMM design allows it to be used in multi-processor server configurations requiring registered ECC memory modules. What speed does this Kingston memory operate at? The module operates at DDR4-2133 MT/s, meaning it runs at 2133 million transfers per second. Does this memory require special installation steps? Installation involves placing the module into an ECC RDIMM-compatible server or workstation DIMM slot, with no unique configuration beyond standard memory installation.