Name: HMA81GR7AFR8N-VKT3AA SK Hynix 8GB DDR4-2666 ECC RDIMM Memory
Brand: SK Hynix
SKU: HMA81GR7AFR8N-VKT3AA
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (122 reviews)

Product Overview
The SK Hynix 8GB DDR4-2666 CL19 ECC RDIMM Memory module provides 8GB of capacity with DDR4 technology running at 2666 MHz. It features CAS latency 19 and ECC support to detect and correct memory errors. Its registered DIMM form factor is intended for use in servers and enterprise systems requiring enhanced reliability.

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	1Rx8
Voltage	1.2V

Performance
Bus Speed	2666 MT/s
Bandwidth	21300 MB/s
Native Speed	2666 MT/s
CAS	CL19

Physical Characteristics
Weight	3.00
Condition	Refurbished

Miscellaneous
Eco Friendly	Yes
Compliance Standards	RoHS
Assembly Required	No

Product Description
The SK Hynix HMA81GR7AFR8N-VKT3AA is an 8GB DDR4 memory module designed as a Registered DIMM (RDIMM) with ECC (Error-Correcting Code) support. This module operates at a frequency of 2666 MHz with a CAS latency of 19, suitable for systems that require stable and consistent memory performance. It is commonly used in servers and workstations where data integrity and system reliability are critical. IT professionals and system administrators typically deploy this memory in enterprise environments where ECC capability helps detect and correct data corruption errors. Key Features 8GB DDR4 capacity providing memory space for demanding workloads 2666 MHz speed enabling data processing at specified frequency CAS latency 19 balancing performance and timing ECC support for error detection and correction Registered DIMM design enhancing signal integrity for multi-channel configurations This memory module plays a vital role in maintaining system stability and data accuracy in critical computing environments. Its ECC and registered design features contribute to minimizing errors and supporting system scalability in server-grade applications.

Use Cases
This SK Hynix memory module is typically used in server and workstation systems that require error-correcting memory for data integrity. It supports environments with multi-processor configurations and workloads needing reliable memory operation. How It's Used: Installed in enterprise servers to provide stable memory for database and virtualization workloads Deployed in workstations handling computational tasks that benefit from ECC memory Used in data centers requiring registered DIMM modules for system scalability Applied in multi-channel memory architectures to ensure signal integrity Utilized in systems where error detection prevents data corruption during critical operations This memory module supports operational reliability in environments where minimizing memory errors is important. It is suited for technical users managing server hardware configurations requiring registered, error-correcting memory solutions.

FAQ's
What does ECC mean in this memory module? ECC stands for Error-Correcting Code, a feature that detects and corrects common types of internal data corruption in memory modules. It enhances data integrity in server and workstation environments. Is this SK Hynix memory compatible with standard desktop PCs? This module is an ECC Registered DIMM designed primarily for servers and workstations, and it is generally not compatible with standard desktop PCs that use unbuffered memory. What is the significance of the CL19 latency? CL19 refers to the CAS latency of 19 clock cycles, indicating the delay time between a command and the data being available. It reflects the module's timing characteristics at the specified 2666 MHz speed. Can this module be used in multi-processor systems? Yes, the registered DIMM design supports multi-processor server configurations by providing signal stability and reliability across multiple memory channels. Does the 2666 MHz speed refer to the actual performance speed? The 2666 MHz indicates the memory's data transfer rate as per DDR4 standards. Actual system performance depends on compatibility with the motherboard and CPU memory controllers. What physical form factor does this memory use? This SK Hynix memory is a Registered DIMM (RDIMM), which includes a register between the memory controller and the DRAM modules to improve signal integrity.

HMA81GR7AFR8N-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