HP 343057-B21 4GB DDR2 | ECC Registered PC2-3200 Server RAM

When it comes to reliable server performance, memory plays one of the most critical roles. The HP 343057-B21 4GB DDR2 ECC Registered PC2-3200 Server RAM is designed to deliver excellent stability, compatibility, and performance for enterprise environments, small to medium businesses, or organizations that require dependable server functionality. With the part number 343057-B21, this module ensures seamless integration with HP servers while enhancing overall system responsiveness.

High-Performance DDR2 Technology

The 343057-B21 module features DDR2 memory technology, offering a balance between speed and efficiency for older-generation servers still operating in data centers and business environments. Operating at PC2-3200 (400 MHz), this RAM ensures steady data transfer rates, which is essential for applications such as database management, virtualization, ERP solutions, and mission-critical workloads. Even though DDR2 is not the newest memory type, it remains a trusted solution for legacy systems that continue to provide value.

4GB Capacity for Demanding Applications

With a 4GB capacity, the HP 343057-B21 provides enough memory to support multitasking and smooth performance in server applications. Whether your server is handling file storage, business applications, or serving as a workstation backend, this module provides the resources needed for reliable day-to-day operations. Adding additional modules can significantly expand your server’s memory pool, allowing your infrastructure to handle more demanding workloads without bottlenecks.

ECC (Error-Correcting Code) Reliability

A major advantage of the 343057-B21 memory module is its ECC (Error-Correcting Code) capability. ECC memory automatically detects and corrects memory errors that could otherwise lead to data corruption, system crashes, or downtime. For businesses and organizations where data integrity is non-negotiable, ECC memory is the gold standard. By choosing 343057-B21, you’re not only upgrading your server but also ensuring greater protection against costly data errors.

Registered (Buffered) Server Memory

This module is a Registered ECC (RDIMM) type, meaning it includes a register between the DRAM modules and the system’s memory controller. The register helps stabilize and reduce the electrical load placed on the server’s memory bus, which allows for higher memory density and improved stability in systems with multiple RAM modules. For enterprise-grade servers running mission-critical applications, the registered nature of the 343057-B21 is a must-have feature.

HP Quality and Compatibility

As an original HP-certified part, the 343057-B21 ensures seamless compatibility with HP ProLiant and other supported servers. HP rigorously tests its memory modules for durability, stability, and performance under heavy workloads. When you install this module, you can be confident that it meets HP’s strict standards for enterprise hardware. Unlike generic memory, the HP 343057-B21 is specifically engineered to deliver optimized performance for HP systems.

Ideal for Legacy Server Upgrades

Many organizations continue to operate legacy HP servers because they remain dependable and cost-effective. The 343057-B21 4GB DDR2 ECC Registered PC2-3200 RAM is the perfect upgrade for extending the life of such systems. Instead of investing in new hardware, upgrading memory with modules like the 343057-B21 allows businesses to maintain performance, avoid downtime, and continue using existing infrastructure.

Key Features of HP 343057-B21:

• Part Number: 343057-B21

• Capacity: 4GB

• Memory Type: DDR2 SDRAM

• Speed: PC2-3200 (400 MHz)

• Form Factor: DIMM

• Error Correction: ECC (Error-Correcting Code)

• Registered (Buffered) for server-grade performance

• Designed for HP ProLiant and compatible systems

Why Choose HP 343057-B21?

The 343057-B21 is more than just a memory upgrade—it is a long-term investment in server stability and performance. For IT administrators, upgrading with certified HP components ensures that your servers continue to perform at their best while reducing the risks associated with downtime and data errors. If your system is slowing down due to limited memory, the 343057-B21 offers a cost-effective way to breathe new life into your infrastructure.

Conclusion

The HP 343057-B21 4GB DDR2 ECC Registered PC2-3200 Server RAM is built for businesses that demand reliability, security, and performance from their server infrastructure. With ECC error correction, registered buffering, and HP-certified compatibility, this module is an essential upgrade for maintaining the efficiency of legacy servers. Whether you’re expanding capacity for critical workloads or ensuring smooth day-to-day operations, the 343057-B21 delivers dependable performance that keeps your IT environment running strong.

If you need server memory that balances performance, reliability, and long-term value, the HP 343057-B21 is an ideal choice.