Name: 815102-H21 HPE 128GB DDR4 PC4-21300 2666MHz ECC 8Rx4 Memory Module
Brand: HPE
SKU: 815102-H21
Price: 439.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The HPE 128GB DDR4 PC4-21300 2666MHz ECC 8Rx4 Memory Module is designed to deliver stable and high-capacity memory performance for HPE servers. It fits into server systems where maintaining data accuracy and handling large workloads are essential, providing a dependable component for enterprise computing.

General Information
Brand	HPE
Part Number	815102-H21

Technical Information
Memory Capacity	128GB
Memory Technology	DDR4
Module Type	RDIMM
RAM Standard	PC4-21300
Pin Count	288-Pin
Error Correction	ECC
Rank	8
Voltage	1.2V

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

Physical Characteristics
Weight	0.50
Condition	Refurbished

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

Product Description
This HPE 128GB DDR4 memory module is built to provide high-capacity, reliable performance for server environments. It’s commonly used in enterprise-grade HPE servers where stability and error correction are critical. Often found in data centers and heavy computing setups, this ECC memory helps maintain data integrity during processing. IT professionals and system administrators typically rely on modules like this for handling large workloads and virtualization tasks. Key Features High capacity 128GB module supports demanding applications Error-Correcting Code (ECC) technology reduces data corruption risks 2666MHz speed balances performance and power efficiency 8Rx4 rank structure enhances signal integrity Compatible with HPE ProLiant server platforms This module is often deployed in server racks powering cloud services or enterprise databases. Its role is crucial in environments where uptime and accuracy matter, making it a solid choice for critical infrastructure setups.

Use Cases
The HPE 128GB DDR4 PC4-21300 2666MHz ECC 8Rx4 Memory Module is optimized for high-demand server environments where data integrity and large memory capacity are critical. It is suitable for enterprise IT infrastructures that run virtualization, in-memory databases, and compute-intensive applications requiring stable and reliable memory performance. How It's Used: Deployed in data center rack servers handling virtualization workloads for maximizing VM density. Used in enterprise storage clusters to ensure data accuracy during heavy read/write operations. Integrated into HPC (High-Performance Computing) nodes executing complex simulations and analytics. Installed in remote office servers supporting centralized applications with limited IT maintenance resources. Utilized in database servers running large-scale in-memory database environments for fast data access. This memory module contributes to operational efficiency by maintaining error-correcting reliability under heavy workloads, supporting system scalability with high capacity, and enabling consistent server performance in diverse enterprise environments.

815102-H21 HPE 128GB DDR4 PC4-21300 2666MHz ECC 8Rx4 Memory Module

Product Overview

General Information

Technical Information

Performance

Physical Characteristics

Miscellaneous

Product Description

Use Cases