Name: 840757-091 HPE 16GB DDR4-2666MHz PC4-21300 1Rx4 ECC Server Memory
Brand: HPE
SKU: 840757-091
Price: 109.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The HPE 16GB PC4-21300 DDR4-2666MHz 1Rx4 ECC memory module is a server-grade RAM designed to deliver stable and fast memory performance. It fits into enterprise server environments, supporting applications that demand error correction and consistent speed for reliable operation.

General Information
Brand	HPE
Part Number	840757-091

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

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

Physical Characteristics
Weight	0.50
Condition	Refurbished

Miscellaneous
Eco Friendly	Yes
Compliance Standards	RoHS

Product Description
This 16GB DDR4-2666MHz memory module is designed to enhance server performance by providing fast and reliable memory capacity. Built for data centers and enterprise servers, it helps maintain system stability and data integrity, especially under heavy workloads. Often found in HPE ProLiant servers, it suits IT professionals who require dependable memory solutions to avoid system crashes and data corruption. The ECC feature corrects errors on the fly, making it ideal for mission-critical applications. Key Features High-speed 2666MHz memory ensures smoother multitasking and faster data processing Error-Correcting Code (ECC) reduces risks of data errors and system downtime 1Rx4 rank design is optimized for server board compatibility PC4-21300 rating provides consistent bandwidth performance Low voltage operation helps in energy-efficient server environments This memory module is typically deployed in enterprise-level servers where uptime and data accuracy are crucial. Its role is to keep servers running smoothly without unexpected interruptions, making it a reliable choice for IT infrastructure.

Use Cases
The HPE 16GB DDR4-2666MHz PC4-21300 1Rx4 ECC Server Memory is primarily utilized in enterprise-grade server environments where data integrity and uptime are critical. It is ideal for IT professionals managing virtualized workloads and mission-critical applications that require robust error correction and consistent memory performance. How It's Used: Enhancing memory capacity in rack-mounted servers supporting virtualization and cloud infrastructure. Deploying in storage clusters to ensure reliable data processing and minimize downtime. Supporting database servers in financial institutions requiring high availability and error-free operations. Upgrading remote office servers to maintain stable and secure data access across distributed networks. Implementing in high-performance computing (HPC) environments for scientific simulations needing consistent memory throughput. This server memory module contributes to operational efficiency by delivering reliable error correction and scalable performance essential for complex IT infrastructures. Its design supports sustained workloads, making it a backbone component for maintaining service continuity and resource optimization in demanding enterprise scenarios.

840757-091 HPE 16GB DDR4-2666MHz PC4-21300 1Rx4 ECC Server Memory

Product Overview

General Information

Technical Information

Performance

Physical Characteristics

Miscellaneous

Product Description

Use Cases