HP 4GB DDR2 461828-B21 | Reliable FB ECC Server Memory Upgrade

When it comes to keeping your servers running at peak performance, choosing the right memory module is one of the most important upgrades you can make. The HP 4GB DDR2 Fully Buffered FB ECC PC2-5300 Memory 461828-B21 is engineered to deliver speed, reliability, and stability for enterprise-level environments. This module is designed to handle heavy workloads, ensure data accuracy, and extend the life of your servers by providing the efficiency needed for demanding applications.

Reliable Performance for Business Servers

The 461828-B21 offers 4GB DDR2 Fully Buffered ECC (FB-DIMM) memory, operating at PC2-5300 (667 MHz) speed. Built for enterprise-grade servers, this memory module ensures smooth multitasking, rapid data transfers, and consistent performance even under high processing loads. With Fully Buffered ECC technology, it reduces the risk of data corruption by automatically detecting and correcting memory errors, making it an excellent choice for critical workloads.

Enhanced Stability with ECC Technology

Memory reliability is vital for businesses that depend on uptime. The HP 461828-B21 is equipped with Error-Correcting Code (ECC) technology, which helps identify and correct single-bit memory errors before they impact system performance. This ensures data integrity, reducing crashes, downtime, and data corruption—crucial for industries such as finance, healthcare, research, and enterprise IT where accuracy and reliability are non-negotiable.

Fully Buffered Design for High Bandwidth

Unlike traditional memory, the Fully Buffered (FB-DIMM) architecture of the 461828-B21 enables higher memory densities and better scalability. FB-DIMM modules utilize an Advanced Memory Buffer (AMB) to manage communication between the memory controller and DRAM chips. This design reduces electrical load and improves bandwidth, allowing servers to handle larger amounts of data seamlessly. With this technology, the HP 461828-B21 ensures that even data-heavy operations such as virtualization, databases, and large-scale analytics run without bottlenecks.

Designed for HP Servers

The HP 461828-B21 memory module is specifically tested and validated for compatibility with HP ProLiant servers and workstations. Using genuine HP memory ensures better integration, optimized performance, and manufacturer reliability. It also safeguards against compatibility issues that may arise with third-party memory modules. If you want guaranteed server stability, this module is the right choice.

Ideal Use Cases

The HP 4GB DDR2 ECC 461828-B21 is perfect for a wide range of server environments:

• Data Centers – Enhance scalability and maintain uptime for mission-critical operations.

• Virtualization – Run multiple virtual machines smoothly with reliable memory allocation.

• Database Management – Support large and complex databases with stable performance.

• Enterprise Applications – Ensure uninterrupted workflow in ERP, CRM, and business software.

• Research & Development – Handle compute-heavy tasks in engineering, AI, and scientific workloads.

Energy-Efficient and Cost-Effective Upgrade

Upgrading to the 461828-B21 is a cost-effective way to extend the lifespan of existing HP servers without replacing the entire system. By adding more memory, businesses can avoid bottlenecks, boost multitasking capabilities, and support new software demands. Furthermore, this DDR2 module is energy-efficient compared to older technologies, helping reduce overall power consumption in data centers.

Technical Specifications:

• Part Number: 461828-B21

• Memory Capacity: 4GB

• Memory Type: DDR2 Fully Buffered ECC (FB-DIMM)

• Speed: PC2-5300 / 667 MHz

• Form Factor: DIMM

• Error Correction: ECC (Error-Correcting Code)

• Compatibility: HP ProLiant servers and select HP workstations

Why Choose Genuine HP Memory?

Using authentic HP memory like the 461828-B21 guarantees system compatibility, reduces failure rates, and provides the assurance of strict HP testing standards. Counterfeit or third-party memory may appear cheaper, but they can lead to instability, data errors, and reduced system lifespan. With genuine HP upgrades, you get peace of mind knowing your server is equipped with components designed for enterprise-level performance.

Conclusion

The HP 4GB DDR2 ECC Fully Buffered Memory 461828-B21 is an excellent upgrade choice for businesses that demand reliability, stability, and performance. With ECC error correction, fully buffered technology, and HP’s trusted quality, this memory module ensures that your servers can handle modern workloads without compromise. Whether you are running mission-critical applications, managing databases, or powering virtual machines, the 461828-B21 provides the stability and performance you can rely on.

Investing in the HP 461828-B21 is not just about upgrading memory—it’s about safeguarding data integrity, improving efficiency, and ensuring the long-term health of your IT infrastructure.