Name: HMA81GR7CJR8N-VKTFAC SK Hynix 8GB DDR4-2666 CL19 ECC RDIMM Memory
Brand: SK Hynix
SKU: HMA81GR7CJR8N-VKTFAC
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (122 reviews)

Product Overview
The SK Hynix 8GB DDR4-2666 CL19 ECC RDIMM Memory is designed for server and workstation platforms requiring registered memory with error correction. It provides 8GB capacity at a DDR4-2666 data rate, includes ECC for data integrity, and operates with a CAS latency of 19.

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	21300 MB/s
Native Speed	2666 MT/s
CAS	CL19

Physical Characteristics
Weight	3.00
Condition	Refurbished

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

Product Description
The SK Hynix HMA81GR7CJR8N-VKTFAC is an 8GB DDR4 registered DIMM featuring Error Correction Code (ECC) technology. This memory module is designed to provide data integrity and system stability in server and enterprise-class computing environments. Typically used in servers and workstations, it supports DDR4 speeds up to 2666 MT/s and incorporates a CAS latency of 19 to balance performance and timing. IT professionals and system administrators benefit from its reliability in critical workloads. Key Features 8GB memory capacity with DDR4-2666 speed ECC support for error detection and correction Registered DIMM (RDIMM) form factor for scalable memory configurations CAS Latency 19 timing specification Produced by SK Hynix, ensuring industry-standard manufacturing quality This memory module plays a fundamental role in enhancing server stability by reducing memory errors through ECC. It fits into registered DIMM slots on compatible motherboards, supporting enterprise workloads that require consistent uptime and data accuracy.

Use Cases
This memory module is typically deployed in server environments and enterprise-grade workstations where data integrity and stability are critical. It supports workloads that benefit from ECC memory, such as database management, virtualization, and scientific computing. How It's Used: Installed in servers requiring ECC RDIMM memory for error correction Used in workstations handling data-intensive applications Deployed in virtualization hosts to maintain system reliability Integrated into enterprise storage servers for consistent performance Employed in scientific computing systems needing memory error detection The SK Hynix 8GB ECC RDIMM module contributes to system uptime by reducing memory errors and supports memory scalability in multi-module server configurations. Its role is essential in environments demanding stable and accurate memory operations.

FAQ's
What type of memory is the HMA81GR7CJR8N-VKTFAC? It is an 8GB DDR4-2666 ECC Registered DIMM (RDIMM) designed for servers and workstations that require error-correcting memory. What does ECC mean in this memory module? ECC stands for Error Correction Code, a technology that detects and corrects common memory errors to enhance system stability. Is this memory compatible with standard desktop motherboards? This module is designed as a registered DIMM for servers and may not be compatible with standard desktop motherboards that typically use unbuffered DIMMs. What is the significance of CAS Latency 19? CAS Latency 19 indicates the delay between a memory request and data availability, affecting timing but is typical for DDR4-2666 ECC RDIMMs. Can this memory be used in a system without ECC support? The memory requires motherboard and processor support for ECC functionality; without it, ECC features will be disabled, and compatibility may vary. Who manufactures the HMA81GR7CJR8N-VKTFAC module? SK Hynix, a prominent global memory manufacturer, produces this DDR4 ECC Registered DIMM.