Name: P18959-B21 HPE 64GB 2666MHz ECC DDR4 Memory Module for Servers
Brand: HPE
SKU: P18959-B21
Price: 299.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The HPE 64GB 2666MHz ECC Memory Module provides substantial memory capacity with error-correcting capabilities designed for HPE server environments. It fits into enterprise-class servers where maintaining reliable and continuous operation is essential, supporting workloads that require both speed and stability.

General Information
Brand	HPE
Part Number	P18959-B21

Technical Information
Memory Capacity	64GB
Memory Technology	DDR4
Module Type	RDIMM
RAM Standard	PC4-21300
Pin Count	288-Pin
Error Correction	ECC (Registered)
Rank	4Rx4
Voltage	1.2V

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

Physical Characteristics
Package	Single 64GB RDIMM module
Weight	0.50
Condition	Refurbished

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

Product Description
This 64GB 2666MHz ECC memory module is built for HPE server systems, providing reliable and high-capacity memory suited for demanding workloads. It is commonly used in enterprise environments where data integrity and uptime are critical. Often found in data centers and business servers, this module supports smooth multitasking and enhances system stability. IT professionals and system administrators rely on it to maintain consistent performance. Key Features Supports error correction to reduce data corruption risks Operates at a steady 2666MHz speed for efficient processing Compatible with HPE ProLiant servers and other HPE platforms High capacity enables handling of memory-intensive applications Designed to fit server-grade performance and reliability standards Typically deployed in rack or blade servers, this memory module plays a key role in critical business applications, virtualization, and database management. Its error-correcting ability helps maintain system stability over long operational periods.

Use Cases
The HPE 64GB 2666MHz ECC Memory Module is ideal for enterprise server environments where data integrity and uptime are critical. It is well-suited for IT administrators managing data centers and virtualization platforms demanding high memory capacity and error correction. How It's Used: Upgrading HPE ProLiant servers in data centers to support large-scale virtualization workloads. Enhancing memory capacity in storage cluster nodes to improve data caching and processing speeds. Deploying in enterprise IT infrastructures requiring continuous error-free operation for transactional databases. Supporting edge computing servers that process real-time analytics with strict reliability requirements. Enabling high-performance computing (HPC) environments where memory stability is critical for complex simulations. This memory module helps maintain system stability and performance in demanding server deployments. By integrating ECC technology within HPE-optimized hardware, it facilitates scalability and reduces the risk of data corruption in mission-critical operations.

P18959-B21 HPE 64GB 2666MHz ECC DDR4 Memory Module for Servers

Product Overview

General Information

Technical Information

Performance

Physical Characteristics

Miscellaneous

Product Description

Use Cases