P71255-001 HPE 32GB Dual Rank Ddr5-6400mt/s Pc5-51200 Memory.

DDR5 Technology: Future-Ready Memory Architecture

DDR5 (Double Data Rate 5) memory brings a major leap in performance and efficiency over its DDR4 predecessors. With speeds up to 6400MT/s, the HPE P71255-001 module significantly boosts data transfer rates, allowing for faster application execution, reduced latency, and increased system throughput. This is especially valuable in environments with intensive data processing needs, such as virtualization, AI workloads, big data analytics, and hybrid cloud infrastructures.

Higher Bandwidth and Data Rates

Delivering a PC5-51200 classification, this HPE Smart Memory module supports a peak transfer rate of 51.2 GB/s. This increase in memory bandwidth is pivotal in eliminating performance bottlenecks in high-demand environments and ensures smoother operations during simultaneous application executions.

Improved Memory Bank Structure

DDR5 modules, such as the HPE P71255-001, come equipped with twice the number of memory banks and bank groups compared to DDR4, allowing for more parallel operations and improved data handling. This results in better multitasking capabilities, improved memory channel utilization, and significantly better performance across various enterprise workloads.

Registered ECC (Error-Correcting Code) and Dual Rank Design

Reliability is paramount in enterprise environments, and the HPE P71255-001 excels with registered ECC architecture. The module features built-in error correction that detects and corrects single-bit memory errors, reducing system crashes and preserving data integrity. The dual rank configuration further enhances memory throughput and load balancing, ensuring peak efficiency in memory-intensive server operations.

ECC and Smart Memory Validation

HPE’s Smart Memory designation indicates rigorous qualification and compatibility testing. The module undergoes extensive validation processes to guarantee stable operation within HPE server platforms. When used with HPE ProLiant Gen11 and other certified servers, this module supports enhanced diagnostics, health monitoring, and firmware updates through the HPE Integrated Lights-Out (iLO) management engine.

Advanced Thermal and Power Efficiency

DDR5 memory introduces on-die ECC and power management integrated circuits (PMIC) that distribute power more efficiently across the memory module. This results in lower power consumption, reduced thermal output, and better overall system cooling. The CL46 latency setting also ensures balanced speed and timing, contributing to both performance and efficiency.

Form Factor and Interface – 288-Pin Registered DIMM

The HPE P71255-001 features a 288-pin RDIMM form factor, which is standard for modern server motherboards. Its mechanical and electrical design ensures compatibility with next-generation platforms, enabling smooth deployment into enterprise infrastructure. The RDIMM structure enhances signal integrity and allows for higher capacity scaling without compromising system stability.

Compatibility with HPE Gen11 Servers

Designed specifically for use in HPE servers, this Smart Memory module ensures full compatibility with HPE ProLiant Gen11 platforms and other certified systems. This includes support for configurations requiring high-speed memory modules for virtual machines, containerized workloads, and high-frequency trading systems.

Use Cases and Applications

The HPE P71255-001 Smart Memory module is suitable for a wide range of enterprise IT scenarios:

• Cloud Computing: Improve memory access times and reduce latency in hybrid and private cloud architectures.
• Database Management: Accelerate SQL and NoSQL database performance with high-bandwidth memory throughput.
• AI and Machine Learning: Support real-time data ingestion and high-speed computations essential for AI model training and inference.
• Virtualization: Increase the density of virtual machines per server with enhanced memory bandwidth.
• Financial Modeling: Handle vast amounts of transactional data with stability and error correction.

Scalability for Growth

With a capacity of 32GB per module, this memory enables data centers to scale their memory footprint to hundreds or thousands of gigabytes, depending on the server configuration. Such scalability ensures that businesses can grow their infrastructure in line with evolving application requirements.

Smart Memory Features Exclusive to HPE

Unlike generic DDR5 memory, HPE Smart Memory offers exclusive firmware-level integration with HPE systems. Features include:

• Proactive fault alerting and predictive failure analysis
• Increased uptime via built-in system diagnostics
• Dynamic performance tuning with HPE iLO and HPE OneView
• Real-time memory authentication and security validation

Enhanced Manageability and Lifecycle Support

Through tight hardware-software integration, administrators can manage memory modules at the firmware level, view real-time usage statistics, and receive alerts on possible degradation. These management features reduce administrative overhead and contribute to longer system life cycles and lower total cost of ownership (TCO).

Security and Data Integrity Considerations

Data security is vital in today’s digital ecosystems. The HPE P71255-001 DDR5 memory includes advanced in-line ECC, on-die ECC, and parity protection to ensure that data is not only transferred faster but also securely and accurately. This is critical in compliance-heavy industries such as healthcare, finance, and government sectors where even minor data corruption can result in major consequences.

Reliability Backed by HPE Warranty

HPE backs this module with full OEM support and warranty coverage. When integrated with compatible HPE servers, users benefit from end-to-end support from a single vendor. This results in streamlined troubleshooting, reduced downtime, and reliable performance for all critical operations.

Optimized for Uptime-Critical Environments

With its robust ECC, thermal design, and PMIC, the P71255-001 is crafted for use in high-availability scenarios where system uptime is paramount. From high-performance computing clusters to content delivery networks and online transaction systems, this module delivers consistent, uninterrupted performance.

Availability and Deployment

This memory module is readily available from authorized HPE distributors and is optimized for quick deployment within certified HPE server configurations. For large-scale rollouts or custom configurations, HPE’s ecosystem allows for seamless memory scaling to match your organization’s evolving performance needs.