HP 4GB DDR2 ECC 497765-B21 | High-Speed Registered Server RAM

When it comes to powering mission-critical business operations, choosing reliable server memory is one of the most important investments you can make. The HP 4GB DDR2 ECC 497765-B21 Registered Server RAM is designed to deliver stability, speed, and durability in demanding IT environments. Whether you are managing enterprise-level applications, virtualization workloads, or database-intensive operations, the 497765-B21 module provides the trusted performance required for consistent uptime and smooth server functionality.

Superior Reliability with ECC Technology

One of the standout features of the 497765-B21 is its Error-Correcting Code (ECC) functionality. Unlike standard memory modules, ECC RAM is designed to automatically detect and correct data corruption before it affects system performance. This ensures a more stable computing environment, which is especially crucial for businesses running sensitive workloads such as financial systems, healthcare applications, and corporate databases. With ECC, the HP 497765-B21 reduces the risk of system crashes and minimizes downtime, allowing your servers to operate with higher reliability.

Registered Memory for Enhanced Stability

The 497765-B21 is a registered DDR2 memory module, also known as buffered RAM. Registered memory uses an additional register to improve signal integrity between the memory controller and the module, enabling servers to support higher memory capacities while maintaining consistent performance. This design makes it a preferred choice for enterprise servers that require long-term dependability under heavy workloads.

High-Speed DDR2 Performance

Built with DDR2 technology and operating at PC2-6400 speeds, the 497765-B21 offers improved bandwidth and faster data processing compared to earlier DDR generations. Running at 800 MHz, it ensures efficient performance for multitasking and data-heavy operations. While newer DDR generations exist, DDR2 remains widely used in many legacy enterprise systems, making the HP 497765-B21 an excellent solution for businesses looking to extend the life of their existing infrastructure without compromising speed.

Optimized for HP Servers

As an original HP-certified part, the 497765-B21 is fully compatible with HP ProLiant and other HP server families. HP rigorously tests its memory modules to ensure they meet the highest standards of quality and integration. By using genuine HP parts like the 497765-B21, IT managers can avoid compatibility issues, system instability, or voided warranties that may arise with third-party alternatives.

Cost-Effective Server Upgrade

For businesses looking to upgrade server performance without investing in a completely new system, the 497765-B21 offers a cost-effective solution. Adding this 4GB DDR2 ECC module to your server can significantly enhance multitasking capabilities, improve response times, and allow for better handling of memory-intensive applications. This makes it a practical upgrade for small to medium-sized businesses, as well as enterprises running legacy systems that still rely on DDR2 architecture.

Ideal Use Cases

The HP 497765-B21 is well-suited for a wide range of enterprise applications, including:

• Database Management: Ensure smoother operation for SQL servers and large-scale databases.

• Virtualization: Support multiple virtual machines with improved stability.

• Enterprise Applications: Enhance performance for ERP, CRM, and other mission-critical software.

• File & Application Servers: Manage higher workloads and concurrent users efficiently.

Key Specifications of HP 497765-B21:

• Capacity: 4GB

• Memory Type: DDR2 SDRAM

• Speed: PC2-6400 (800 MHz)

• Form Factor: DIMM

• Error Correction: ECC (Error-Correcting Code)

• Registered/Buffered: Yes (Registered ECC)

• Manufacturer Part Number: 497765-B21

• Compatibility: Designed for HP ProLiant and compatible HP servers

Long-Term Value and Performance

The HP 497765-B21 not only provides immediate performance improvements but also extends the overall lifespan of your servers. By upgrading with certified HP components, businesses can maintain dependable performance without undergoing expensive system replacements. This makes the 497765-B21 a smart investment for IT managers who prioritize cost savings, system stability, and consistent performance.

Why Choose HP 497765-B21?

• Reliability: ECC technology ensures error-free performance.

• Stability: Registered memory offers better support for enterprise workloads.

• Performance: DDR2 800 MHz delivers strong bandwidth for legacy systems.

• Compatibility: Certified HP part designed for seamless integration.

• Value: Affordable upgrade option for extending server life.

In conclusion, the HP 4GB DDR2 ECC 497765-B21 Registered Server RAM is a high-performance, cost-effective, and reliable memory upgrade for enterprise servers. With ECC error correction, registered memory stability, and HP-certified compatibility, the 497765-B21 is engineered to meet the rigorous demands of professional IT environments. If your business requires consistent uptime, stable performance, and long-lasting durability, the HP 497765-B21 is the perfect choice to keep your servers running at peak efficiency.