In today’s fast-paced digital world, businesses rely heavily on powerful and stable server infrastructures to handle workloads efficiently. One of the most effective ways to ensure that servers continue to perform optimally is by upgrading memory with reliable, high-quality modules. The HP 805353-B21 32GB DDR4 PC4-19200 ECC Registered Server RAM is designed specifically to meet the performance, stability, and reliability needs of enterprise environments. Whether you are managing virtualization, large databases, or high-volume business applications, the 805353-B21 provides the memory capacity and error-correcting functionality needed for seamless operation.
Key Features of HP 805353-B21
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High Capacity – 32GB DDR4 SDRAM
Perfect for expanding server resources to support virtualization, intensive data analytics, and cloud computing. -
Speed – PC4-19200 (2400 MHz)
Delivers fast and efficient data transfer, ensuring responsiveness in demanding enterprise applications. -
ECC Registered Memory
With Error-Correcting Code (ECC) technology, the 805353-B21 detects and corrects single-bit memory errors, preventing downtime and protecting critical data. -
Energy Efficient DDR4 Technology
DDR4 modules are designed to operate at lower voltages than DDR3, reducing power consumption and cooling costs while delivering higher bandwidth. -
HP-Certified Compatibility
Built and tested under HP’s rigorous standards to ensure seamless integration with ProLiant servers and enterprise-class systems.
Why Choose the HP 805353-B21 for Your Server?
1. Reliable Performance
The 805353-B21 is engineered for mission-critical workloads. ECC Registered technology guarantees data integrity, helping prevent errors that could otherwise lead to system crashes or corrupted data. For IT administrators, this translates to less downtime and more predictable performance.
2. Scalability for Enterprise Needs
With 32GB capacity per module, the 805353-B21 provides the scalability necessary for modern businesses. It supports virtualization, cloud-based services, and high-performance computing, ensuring your servers can adapt as workloads grow.
3. Cost-Effective Upgrade Path
Instead of investing in entirely new hardware, upgrading server memory with the 805353-B21 extends the lifecycle of existing infrastructure. This approach reduces capital expenses while improving overall performance.
4. Optimized for HP Servers
Unlike generic third-party modules, the 805353-B21 is certified and optimized for HP servers. This guarantees reliable compatibility and ensures maximum system stability.
Ideal Use Cases
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Virtualization Environments – Run multiple virtual machines smoothly without performance drops.
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Database Servers – Handle large-scale queries and transactions efficiently.
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Business Applications – Boost performance for ERP, CRM, and other mission-critical software.
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Cloud Hosting & File Servers – Ensure reliable uptime and data availability.
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High-Performance Workloads – Ideal for AI, machine learning, and analytics tasks requiring high memory bandwidth.
Technical Specifications
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Brand: HP
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Part Number: 805353-B21
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Capacity: 32GB
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Memory Type: DDR4 SDRAM
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Speed: PC4-19200 (2400 MHz)
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Error Correction: ECC Registered (RDIMM)
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Form Factor: DIMM
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Compatibility: Designed for HP ProLiant and enterprise-class servers
Long-Term Value of the 805353-B21
Choosing the 805353-B21 ensures that your organization’s IT infrastructure remains robust, secure, and ready to handle business-critical workloads. Its ECC technology reduces the risk of costly downtime, while its high capacity allows servers to manage more users, applications, and transactions simultaneously. By delivering exceptional reliability and performance, this memory upgrade helps IT teams meet current demands while preparing for future growth.
Final Thoughts
The HP 805353-B21 32GB DDR4 PC4-19200 ECC Registered Server Memory is a proven solution for organizations that prioritize stability, performance, and efficiency. Its combination of high capacity, fast DDR4 technology, and HP-certified reliability makes it a must-have for businesses running demanding workloads.
If you are looking to upgrade your server memory with a reliable and cost-effective solution, the 805353-B21 is the right choice. It not only enhances server performance but also provides peace of mind, knowing your systems are backed by HP’s trusted engineering.

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