Name: HMA81GR7JJR8N-VK SK Hynix 8GB DDR4-2666 CL19 ECC RDIMM Memory
Brand: SK Hynix
SKU: HMA81GR7JJR8N-VK
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (122 reviews)

Product Overview
The HMA81GR7JJR8N-VK SK Hynix 8GB DDR4-2666 CL19 ECC RDIMM Memory module is designed for server and workstation applications requiring error correction and registered memory features. It offers 8GB capacity, DDR4 technology at 2666 MT/s, CAS latency of 19, and ECC support to maintain data 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
Voltage	1.2V

Performance
Bus Speed	2666 MT/s
Bandwidth	21328 MB/s
Native Speed	2666 MT/s
CAS	19

Physical Characteristics
Package	FBGA
Weight	3.00
Condition	Refurbished

Miscellaneous
Compliance Standards	RoHS, CE
Assembly Required	No

Product Description
The HMA81GR7JJR8N-VK is an 8GB DDR4 Registered DIMM memory module operating at 2666 MT/s. It includes ECC (Error-Correcting Code) functionality, which helps detect and correct common types of internal data corruption. This memory module is primarily used in servers and workstations requiring stable and reliable memory performance. IT administrators and system builders typically deploy it to maintain system integrity under demanding workloads. Key Features 8GB capacity DDR4 memory module 2666 MT/s data transfer rate CAS Latency 19 timing ECC support for error detection and correction Registered DIMM (RDIMM) design for enhanced stability This memory module delivers essential error correction capabilities suited for enterprise and data center systems. Its specifications align with server-class memory requirements, ensuring data integrity and system stability in multi-user or mission-critical environments.

Use Cases
This memory module is typically deployed in server and enterprise workstation settings where data integrity and system stability are critical. It is suited for environments running multi-threaded or mission-critical workloads that benefit from ECC and registered memory technology. How It's Used: Installed in rack servers to support database and virtualization workloads Used in enterprise workstations requiring error correction for compute tasks Deployed in data centers for consistent memory performance under load Employed in systems needing registered DIMM modules for signal integrity Selected by IT administrators for maintaining uptime in multi-user environments Overall, the module plays a key role in maintaining system reliability and data accuracy in professional IT infrastructures. It fits within server memory configurations aimed at reducing errors and ensuring stable operation.

FAQ's
What type of memory is the HMA81GR7JJR8N-VK? The HMA81GR7JJR8N-VK is an 8GB DDR4 Registered DIMM memory module with ECC support, designed for server and workstation use. What does ECC mean in this memory module? ECC stands for Error-Correcting Code, which detects and corrects data corruption to enhance system reliability in critical environments. Is this memory compatible with standard desktop systems? This module is a Registered DIMM with ECC, typically incompatible with standard desktop motherboards that require unbuffered memory types. What is the significance of CAS Latency 19? CAS Latency 19 indicates the delay between the memory controller requesting data and the module delivering it, affecting timing performance. Can this memory module be used in data centers? Yes, it is designed for server and enterprise environments, making it suitable for data centers requiring reliable error correction and stability. What does RDIMM stand for? RDIMM means Registered DIMM, which includes a register to buffer memory commands for improved signal integrity in multi-module systems.

HMA81GR7JJR8N-VK SK Hynix 8GB DDR4-2666 CL19 ECC RDIMM Memory

Product Overview

General Information

Technical Information

Performance

Physical Characteristics

Miscellaneous

Product Description

Use Cases

FAQ's