Name: 840757-191 HPE 16GB DDR4 2666MHz ECC 1Rx4 Server Memory Module
Brand: HPE
SKU: 840757-191
Price: 109.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The HPE 16GB DDR4 PC4-21300 2666MHz ECC 1Rx4 Memory Module is a server-grade RAM designed to support critical workloads by ensuring data integrity and consistent performance. It fits seamlessly into HPE servers where reliability and error correction matter most.

General Information
Brand	HPE
Part Number	840757-191

Technical Information
Memory Capacity	16GB
Memory Technology	DDR4
Module Type	RDIMM
RAM Standard	PC4-21300
Pin Count	288-Pin
Error Correction	ECC
Rank	1Rx4
Voltage	1.2V

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

Physical Characteristics
Weight	0.50
Condition	Refurbished

Miscellaneous
Eco Friendly	Yes
Compliance Standards	RoHS, CE
Assembly Required	Yes

Product Description
This 16GB DDR4 memory module is built to provide stable and efficient performance in enterprise environments. It’s commonly used in HPE servers to enhance data integrity and support demanding applications without interruptions. Often found in data centers and business critical setups, it benefits IT professionals who require dependable memory solutions that reduce system errors and maintain uptime. Key Features ECC technology helps detect and correct data corruption automatically Runs at 2666MHz to balance speed and power consumption 1Rx4 rank design allows compatibility with a wide range of server platforms Designed specifically for HPE systems to ensure optimal operation Supports multi-channel configurations for improved memory bandwidth Typically deployed in rack and blade servers, this module plays a crucial role in maintaining system reliability for business applications and virtualization tasks. Its error-correcting capability minimizes data loss risks, crucial in sensitive computing environments.

Use Cases
The HPE 16GB DDR4 2666MHz ECC 1Rx4 Memory Module is engineered for server environments demanding high reliability and data integrity. It is particularly beneficial in enterprise data centers and virtualization platforms where consistent uptime and error correction are crucial. How It's Used: Enhancing memory capacity in HPE rack servers supporting business-critical applications in enterprise IT environments. Optimizing performance and stability in virtualization clusters running multiple virtual machines for SMB networks. Supporting database servers in financial institutions where ECC memory reduces risks of data corruption during transaction processing. Expanding memory for storage nodes in hyper-converged infrastructure deployments to improve throughput and fault tolerance. Deploying in remote office servers requiring robust error correction to maintain data integrity with limited onsite IT support. This memory module plays a key role in sustaining operational efficiency by minimizing errors and system downtime in demanding workloads. Its compatibility with HPE server platforms enables scalable memory upgrades aligned with growing data and processing needs.

840757-191 HPE 16GB DDR4 2666MHz ECC 1Rx4 Server Memory Module

Product Overview

General Information

Technical Information

Performance

Physical Characteristics

Miscellaneous

Product Description

Use Cases