Name: AA720441 Dell 16GB DDR4 PC4-21300 2666MHz ECC Memory Module
Brand: Dell
SKU: AA720441
Price: 139.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Dell 16GB DDR4 PC4-21300 2666MHz ECC Memory Module offers dependable performance for servers and professional systems that require error-correcting capabilities. It fits into setups where data accuracy and system stability are priorities, ensuring critical tasks run smoothly without interruption.

General Information
Brand	Dell
Part Number	AA720441

Technical Information
Memory Capacity	16GB
Memory Technology	DDR4
Module Type	RDIMM
RAM Standard	PC4-21300
Pin Count	288-Pin
Error Correction	ECC Registered
Rank	2Rx8
Voltage	1.2V

Performance
Bus Speed	2666MT/s
Bandwidth	21300 MB/s
Native Speed	2666MHz
CAS	19

Physical Characteristics
Weight	0.50
Condition	Refurbished

Miscellaneous
Eco Friendly	Yes
Compliance Standards	RoHS, CE, FCC

Product Description
This Dell 16GB DDR4 memory module is built for systems requiring error-correcting code (ECC) RAM, commonly found in servers and professional workstations. It supports smooth multitasking and reliable data integrity by detecting and correcting memory errors during operation. Often used in enterprise environments, this module upgrades existing setups or enables new builds that demand stable and consistent memory performance. IT professionals and system builders benefit from its balance of capacity and speed. Key Features Reliable 16GB capacity suitable for intensive applications Operates at 2666MHz to maintain smooth system responsiveness ECC technology helps prevent data corruption and system crashes Compatible with a wide range of Dell servers and workstations Meets PC4-21300 memory standards for broad support This memory module typically appears in data centers, workstations, and critical computing environments where stability matters most. It helps reduce downtime and safeguards important workloads against memory errors.

Use Cases
The Dell 16GB DDR4 PC4-21300 2666MHz ECC Memory Module is primarily utilized in server and workstation environments where data integrity and system uptime are critical. It caters to IT administrators managing infrastructure that demands reliable error correction to prevent system failures and data corruption. How It's Used: Deploying in enterprise servers to maintain data accuracy during high-volume transaction processing in finance and healthcare sectors. Supporting virtualization hosts by ensuring stable memory operations in multi-tenant cloud or private data centers. Upgrading professional workstations used for CAD, 3D rendering, and scientific simulations requiring consistent processing without memory errors. Integrating into storage servers where continuous error-correcting memory reduces risks of data loss across RAID and SAN systems. Enhancing uptime in edge computing nodes that operate in remote or harsh environments with limited maintenance opportunities. This ECC memory module plays a critical role in preserving system stability and reliability across demanding workloads. By mitigating memory errors, it supports sustained operational efficiency and scalability in mission-critical IT installations.

AA720441 Dell 16GB DDR4 PC4-21300 2666MHz ECC Memory Module

Product Overview

General Information

Technical Information

Performance

Physical Characteristics

Miscellaneous

Product Description

Use Cases