Name: 851005-S21 HP 16GB DDR4 PC4-19200 2400MT/s ECC 2RX4 Memory Module
Brand: HP
SKU: 851005-S21
Price: 175.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The 851005-S21 HP 16GB DDR4 PC4-19200 2400MT/s ECC 2RX4 Memory Module is a reliable server memory designed to maintain system stability through error correction. It fits into HP server platforms, offering a balance of speed and data integrity critical for professional environments.

General Information
Brand	HP

Technical Information
Memory Capacity	16GB
Memory Technology	DDR4
Module Type	RDIMM
RAM Standard	PC4-19200
Pin Count	288-Pin
Error Correction	ECC
Rank	2Rx4
Voltage	1.2V

Performance
Bus Speed	2400 MT/s
Bandwidth	19200 MB/s
Native Speed	2400 MT/s
CAS	17

Physical Characteristics
Weight	0.50
Condition	Refurbished

Miscellaneous
Eco Friendly	Yes
Assembly Required	Yes

Product Description
This 16GB DDR4 memory module is built for servers and workstations that require stable and efficient performance. It uses ECC (Error-Correcting Code) technology to detect and correct data corruption, making it a solid choice for critical computing environments. Often found in business servers and data centers, this memory helps maintain system integrity during heavy workloads. IT professionals and system administrators typically rely on modules like this to ensure uptime and reduce errors. Key Features Supports ECC for enhanced data reliability Operates at 2400MT/s for balanced speed and efficiency Complies with PC4-19200 standards for broad compatibility 2RX4 configuration improves error correction capabilities Designed to fit in compatible HP server systems This memory module is commonly deployed in enterprise servers where stability and error prevention are critical. It plays an important role in maintaining smooth operation for workloads that demand consistent performance and data integrity.

Use Cases
The 851005-S21 HP 16GB DDR4 PC4-19200 2400MT/s ECC 2RX4 Memory Module is primarily deployed in server environments where data integrity and system uptime are critical. It is ideal for IT professionals managing enterprise-grade servers in medium to large data centers requiring error-correcting memory to prevent data corruption under heavy workloads. How It's Used: Supporting virtualization platforms in enterprise IT to ensure stable multi-VM operations with ECC protection. Deploying in rack-mounted servers within data centers handling transaction-heavy databases and analytics processing. Enhancing reliability in storage clusters that demand error correction for data consistency across distributed systems. Upgrading memory in remote office servers to maintain continuous operation and reduce system failures. Implementing in edge computing nodes where stable memory performance is necessary to process real-time data streams. By integrating ECC memory modules such as this, IT infrastructure benefits from improved fault tolerance, supporting operational continuity and scalability. Its compatibility with HP server platforms ensures seamless upgrades and consistent performance in mission-critical environments.

851005-S21 HP 16GB DDR4 PC4-19200 2400MT/s ECC 2RX4 Memory Module

Product Overview

General Information

Technical Information

Performance

Physical Characteristics

Miscellaneous

Product Description

Use Cases