Name: HMA82GR7AFR4N-VKB3AA SK Hynix 16GB DDR4-2666 CL19 ECC RDIMM Memory
Brand: SK Hynix
SKU: HMA82GR7AFR4N-VKB3AA
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (122 reviews)

Product Overview
The HMA82GR7AFR4N-VKB3AA SK Hynix 16GB DDR4-2666 CL19 ECC RDIMM memory module delivers error-correcting DDR4 memory with a capacity of 16GB. It operates at 2666 MT/s with a CAS latency of 19 and is designed as a registered DIMM for enhanced system stability in server environments.

General Information
Brand	SK Hynix

Technical Information
Memory Capacity	16GB
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	21300 MB/s
Native Speed	2666 MT/s
CAS	19

Physical Characteristics
Package	FBGA
Weight	3.00
Condition	Refurbished

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

Product Description
The HMA82GR7AFR4N-VKB3AA is a 16GB DDR4-2666 ECC RDIMM memory module manufactured by SK Hynix. It provides error-correcting code (ECC) functionality to detect and correct data corruption, making it suitable for use in servers and workstations that require data integrity. This module operates at a frequency of 2666 MHz with a CAS latency of 19, balancing latency and throughput for typical enterprise workloads. It is designed as a registered DIMM (RDIMM), which helps improve signal integrity and maintain system stability in multi-module configurations. Key Features 16GB DDR4 memory capacity 2666 MHz data transfer rate CAS latency of 19 (CL19) ECC support for error correction Registered DIMM form factor This memory module is intended for IT professionals managing server systems where error correction and reliable memory operation are critical. It fits into memory slots designed for DDR4 ECC RDIMMs, contributing to stable and consistent performance in multi-processor or multi-memory configurations.

Use Cases
This 16GB DDR4 ECC RDIMM module is typically used in servers and workstations that require reliable and stable memory operation, especially in enterprise and data center environments. It suits workloads that benefit from ECC error correction and registered memory design. How It's Used: Installed in enterprise servers requiring ECC memory for data integrity Used in multi-processor systems to maintain stable memory performance Suitable for virtualization hosts with high memory demands Deployed in workstation systems running error-sensitive applications Employed in data centers requiring registered DIMM modules for signal reliability The module plays an operational role in minimizing memory errors and supporting system stability, which is essential for maintaining uptime and data correctness in critical computing environments.

FAQ's
What does ECC mean in this memory module? ECC stands for error-correcting code, which helps detect and correct single-bit memory errors to maintain data integrity in critical systems. Is this module compatible with standard DDR4 slots? This module is a registered DIMM and requires compatible server or workstation memory slots that support DDR4 ECC RDIMM modules. What does CL19 indicate for this RAM? CL19 refers to the CAS latency, meaning the delay between a memory request and when data is available, set at 19 clock cycles for this module. Can this memory be used in desktop PCs? This module is designed for servers and workstations requiring registered ECC memory, so it is generally not suitable for standard desktop PCs. What frequency does this SK Hynix memory operate at? The memory operates at a data transfer rate of 2666 MHz, compliant with DDR4-2666 standards. Does this module support multi-processor systems? Yes, the registered DIMM design is intended to enhance stability in multi-processor systems by improving signal integrity.