P75947-001 HPE 256GB Quad Rank DDR5-6400MHz PC5-51200 Memory

High-Performance HPE DDR5 Memory Modules

The HPE P75947-001 256GB Quad Rank X4 DDR5-6400MHz PC5-51200 CL60 1.1V Registered 288-Pin Smart Memory is engineered for enterprises demanding the utmost in memory performance, reliability, and scalability. As part of HPE’s advanced DDR5 memory lineup, these modules provide superior bandwidth, optimized latency, and low power consumption for modern data center and high-performance computing (HPC) workloads.

DDR5 memory has emerged as a next-generation standard for server and workstation systems, delivering enhanced speed, capacity, and energy efficiency. The HPE P75947-001 is specifically designed to meet rigorous enterprise workloads while offering seamless integration with HPE ProLiant and HPE Synergy servers.

Enhanced Data Center Performance

Modern data centers demand memory solutions that can handle a diverse range of workloads, from AI and machine learning to large-scale database processing. The HPE P75947-001 excels in these environments due to its high capacity, fast data rate, and error-correcting capabilities.

Maximizing Memory Bandwidth

With DDR5-6400MHz speed, this module significantly increases the data throughput compared to previous DDR4 generations. This bandwidth enhancement translates into: Faster application execution in virtualized environments. Reduced latency for AI and analytics workloads. Improved performance in memory-intensive tasks such as scientific simulations and rendering.

Optimized Latency and Reliability

The CAS latency of CL60 ensures that despite higher frequencies, data access remains swift and predictable. HPE’s Smart Memory technology incorporates advanced error detection and correction mechanisms, ensuring operational reliability in critical enterprise scenarios.

Energy Efficiency and Thermal Management

Operating at just 1.1 volts, the HPE P75947-001 reduces overall power consumption compared to previous DDR4 modules. This efficiency is particularly beneficial in dense server racks, where heat management is a major concern. Reduces energy costs by minimizing the power draw per module. Helps maintain cooler operating temperatures, extending component longevity. Supports environmentally sustainable IT operations by decreasing carbon footprint.

Advanced Thermal Dissipation

Registered memory modules inherently improve signal integrity and thermal performance. The HPE P75947-001 features a robust PCB design that enhances heat dissipation across the module, preventing thermal throttling under heavy workloads.

Quad Rank Architecture for Enterprise Workloads

One of the key benefits of the HPE P75947-001 is its Quad Rank X4 configuration. Quad rank memory allows multiple memory chips to operate in parallel, maximizing throughput and enhancing multi-threaded processing capabilities. Higher memory density per channel, enabling larger capacity systems without sacrificing performance. Enhanced parallelism, allowing multiple workloads to access memory simultaneously. Optimized for virtualization, database management, and cloud computing workloads.

X4 DRAM Chips for Optimized Efficiency

The X4 DRAM organization refers to four-bit-wide memory chips per module. This structure improves error detection and correction efficiency while maintaining high throughput, critical for applications where data integrity is non-negotiable.

Compatibility and Integration with HPE Servers

HPE Smart Memory modules are designed to seamlessly integrate with HPE server platforms, including the ProLiant and Synergy lines. This compatibility ensures automatic performance tuning, firmware updates, and optimal system operation.

HPE Synergy and Composable Infrastructure

In Synergy environments, the module contributes to dynamic, software-defined infrastructure. Memory allocation can be optimized for different workloads without manual intervention, leveraging HPE’s composable ecosystem.

Applications in High-Performance Computing and Enterprise Systems

HPC environments, AI workloads, and enterprise data centers require memory solutions capable of handling enormous volumes of data with minimal latency. The HPE P75947-001 is designed to meet these demands:

Database and Big Data Analytics

For database servers, large RAM modules reduce the need for frequent storage I/O access, accelerating query performance and analytics processing. HPE P75947-001 ensures consistent speed and reliability for mission-critical databases.

Advanced Memory Features of HPE Smart Memory

HPE Smart Memory incorporates several proprietary technologies designed to improve system reliability, performance, and manageability:

Automatic Error Detection and Correction

Built-in ECC mechanisms detect and correct memory errors before they impact system performance, maintaining uptime and data integrity in enterprise environments.

Optimized Voltage Regulation

Voltage scaling ensures that the module operates at the lowest possible power while maintaining optimal speed and stability, crucial for energy-conscious data centers.

Benefits in Data-Intensive Environments

With higher density and bandwidth, DDR5 modules like HPE P75947-001 reduce bottlenecks in memory-bound applications. Enterprise systems benefit from faster transaction processing, lower latency, and improved scalability for future workloads.

Memory Population Guidelines

• Install modules in matched sets to ensure multi-channel performance.
• Follow HPE server documentation for proper slot population and rank configuration.
• Avoid mixing memory speeds or generations to maintain stability.

Firmware and BIOS Updates

Regular updates to server BIOS and firmware are recommended to ensure full compatibility and optimal operation. HPE iLO and HPE SmartMemory tools can facilitate updates efficiently.

Monitoring and Maintenance

• Use HPE iLO to track memory health and detect early signs of degradation.
• Enable predictive failure alerts to schedule proactive maintenance.
• Maintain adequate airflow in server racks to prevent thermal stress.

Market Applications and Industry Use Cases

The HPE P75947-001 is widely adopted across various industries requiring high-performance memory solutions:

Financial & Healthcare and Life Sciences

Supports high-frequency trading systems with ultra-low latency.Accelerates data analysis for risk management and fraud detection. Facilitates genomic analysis, medical imaging, and research computing. Ensures data accuracy and reliability in critical healthcare systems.

Future-Proofing Enterprise Memory Infrastructure

Investing in DDR5 modules like the HPE P75947-001 prepares organizations for evolving workloads. As AI, machine learning, virtualization, and cloud computing demands grow, high-capacity, high-speed memory ensures that systems remain competitive and capable of handling next-generation applications.

Scalability and Upgrade Paths

Quad rank modules enable expansion of server memory without adding excessive DIMMs. Compatible with upcoming HPE server generations supporting DDR5 standards. Reduces the total cost of ownership by maximizing performance per module and minimizing future hardware upgrades.

Reliability in Enterprise Environments

HPE Smart Memory modules incorporate predictive failure alerts, advanced ECC, and thermal monitoring to ensure mission-critical applications maintain uptime, reduce risk, and enhance business continuity.