Name: HMA81GR7CJR8N-VKT3AA SK Hynix 8GB DDR4-2666 ECC RDIMM Memory
Brand: SK Hynix
SKU: HMA81GR7CJR8N-VKT3AA
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (122 reviews)

Product Overview
The SK Hynix HMA81GR7CJR8N-VKT3AA is an 8GB DDR4-2666 ECC RDIMM memory module designed for server and workstation applications. It provides error-correcting code functionality and operates with a CAS latency of 19, ensuring data integrity and compatibility with systems supporting registered ECC memory.

General Information
Brand	SK Hynix

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 MHz
CAS	19

Physical Characteristics
Weight	3.00
Condition	Refurbished

Miscellaneous
Compliance Standards	RoHS
Assembly Required	No

Product Description
The SK Hynix HMA81GR7CJR8N-VKT3AA is an 8GB DDR4 registered DIMM (RDIMM) memory module designed to deliver stable and consistent memory performance in server and workstation environments. It operates at a frequency of 2666 MHz and supports ECC (Error-Correcting Code), which helps detect and correct common types of internal data corruption. This memory module is typically used in systems requiring reliable memory operations and data integrity, such as enterprise servers and professional workstations that demand error-resilient memory modules. Key Features 8GB capacity DDR4 memory Operating frequency of 2666 MHz Registered DIMM form factor with ECC support CAS latency of 19 (CL19) Manufactured by SK Hynix With its ECC capability and registered design, this memory module contributes to system stability by minimizing memory errors. It is suited for environments where data integrity and uptime are important, supporting workloads sensitive to memory faults.

Use Cases
This SK Hynix 8GB DDR4-2666 CL19 ECC RDIMM memory is typically used in enterprise server and professional workstation environments. It is suitable for workloads requiring stable memory operations and data integrity, such as database management, virtualization, and scientific computing. How It's Used: Installed in servers requiring ECC registered DDR4 modules for error detection and correction Used in workstations handling complex computational tasks needing consistent memory performance Deployed in virtualization hosts to maintain system stability under heavy load Applied in database servers where data accuracy is critical Integrated into systems that support DDR4-2666 registered memory modules with CL19 latency Overall, it plays a critical role in ensuring reliable memory operation and data integrity in mission-critical computing environments. Its ECC and registered features help maintain uptime by reducing memory-related errors.

FAQ's
What type of memory is the HMA81GR7CJR8N-VKT3AA? The HMA81GR7CJR8N-VKT3AA is an 8GB DDR4 Registered DIMM (RDIMM) memory module with ECC support, designed for servers and workstations. What does ECC in this memory module mean? ECC stands for Error-Correcting Code, which helps identify and correct memory data errors, improving system stability and data integrity in critical applications. What is the CAS latency of this SK Hynix memory? This module features a CAS latency (CL) of 19, which indicates the delay time between memory access commands and data availability. Is this memory compatible with DDR4-2666 systems? Yes, this module operates at 2666 MHz frequency and is compatible with systems supporting DDR4-2666 registered memory modules. Can this module be used in non-registered DIMM slots? No, as a registered DIMM, this module is intended for use in systems with RDIMM-compatible memory slots and is not compatible with unbuffered DIMM slots. Who manufactures the HMA81GR7CJR8N-VKT3AA memory module? This memory module is manufactured by SK Hynix, a well-known supplier of semiconductor memory products.

HMA81GR7CJR8N-VKT3AA SK Hynix 8GB DDR4-2666 ECC RDIMM Memory

Product Overview

General Information

Technical Information

Performance

Physical Characteristics

Miscellaneous

Product Description

Use Cases

FAQ's