P76177-001 HPE 64GB 4800MHz PC5-38400 CL40 Ecc Registered Dual Rank X4 1.1v DDR5 SDRAM 288-pin RDIMM Smart Memory

HPE P76177-001 64GB Memory Overview

The HPE P76177-001 64GB 4800MT/s PC5-38400 CL40 ECC EC8 Registered Dual Rank X4 1.1V DDR5 SDRAM 288-pin RDIMM Smart Memory represents a modern generation of enterprise-grade server memory engineered to support demanding workloads in data centers, enterprise servers, virtualization environments, and high-performance computing platforms. As organizations continue to adopt data-intensive applications, artificial intelligence, virtualization, analytics, and large-scale databases, the need for reliable and high-capacity server memory becomes increasingly important. This advanced DDR5 Registered DIMM module provides the performance, stability, and reliability required for mission-critical systems while maintaining full compatibility with enterprise server infrastructures. With a capacity of 64GB and an impressive data rate of 4800MT/s, this server memory module is designed to significantly increase data throughput compared to previous DDR4 generations. The PC5-38400 specification ensures that servers can handle intensive workloads efficiently, delivering faster response times and better application performance. Built with ECC and registered architecture, the module provides enhanced error correction and improved signal integrity, which are essential for enterprise environments where uptime and data integrity are critical. By integrating advanced power management and improved memory architecture, the HPE P76177-001 Smart Memory module delivers exceptional performance while maintaining energy efficiency.

Understanding DDR5 Server

DDR4 to DDR5

DDR5 memory represents the next major step in the evolution of server memory technology. Compared to DDR4, DDR5 introduces several architectural improvements designed to increase bandwidth, improve efficiency, and support higher memory densities. The HPE P76177-001 DDR5 RDIMM module benefits from these improvements, allowing enterprise servers to achieve higher performance levels while maintaining stability under demanding workloads. DDR5 memory introduces doubled bank groups, improved burst lengths, and higher data transfer speeds, which collectively enhance the performance of modern computing systems. Another key advancement in DDR5 is improved power management. DDR5 modules incorporate onboard power management integrated circuits (PMIC), which allow better voltage regulation directly on the memory module. This innovation contributes to the module’s 1.1V operating voltage, improving energy efficiency and reducing power consumption across large server infrastructures. When deployed in enterprise servers that contain multiple DIMM slots, these improvements translate to significant energy savings and enhanced thermal management.

Benefits of DDR5

Enterprise IT environments demand memory modules that can support continuous workloads, complex computing tasks, and large-scale data operations. DDR5 RDIMM technology significantly enhances bandwidth and capacity compared to previous memory generations, making it suitable for modern enterprise workloads such as virtualization, cloud computing, and real-time analytics. With higher bandwidth capabilities, DDR5 enables servers to process more data simultaneously, reducing latency and improving overall system responsiveness. Another advantage of DDR5 is improved scalability. As organizations expand their infrastructure and deploy new applications, memory requirements increase rapidly. DDR5 modules such as the HPE P76177-001 64GB RDIMM allow administrators to scale server memory capacity without sacrificing performance. This scalability makes DDR5 a future-ready memory solution for data centers and enterprise environments that anticipate rapid growth in computing demand.

Key Specifications

High-Capacity RDIMM Module

The 64GB capacity of the HPE P76177-001 Smart Memory module provides an optimal balance between high memory density and efficient system configuration. Servers equipped with multiple 64GB modules can achieve extremely large memory capacities, making them suitable for demanding applications such as large database management systems, virtualization clusters, artificial intelligence workloads, and enterprise resource planning platforms.

4800MT/s Memory Speed

Operating at 4800MT/s, this DDR5 RDIMM module delivers significant bandwidth improvements over previous memory generations. Higher data transfer speeds allow servers to process larger amounts of data within shorter periods of time, which is essential for high-performance computing workloads and data-intensive enterprise applications. Faster memory speeds also improve the efficiency of multi-core processors by ensuring that the CPU receives data quickly, reducing bottlenecks and enhancing system responsiveness.

PC5-38400 Memory Bandwidth

The PC5-38400 rating indicates a memory bandwidth of up to 38.4GB/s, enabling servers to handle large volumes of data efficiently. This level of bandwidth is particularly beneficial for applications that require continuous data processing, such as machine learning algorithms, financial modeling systems, and large-scale analytics platforms. The increased bandwidth also supports improved multitasking capabilities, allowing servers to run multiple high-demand applications simultaneously without performance degradation.

Advanced Reliability

Error Correction Code (ECC) Technology

Error Correction Code memory plays a crucial role in enterprise server environments where data accuracy is essential. ECC technology detects and corrects single-bit memory errors automatically, preventing data corruption and ensuring system stability. In mission-critical systems such as financial databases, healthcare applications, and cloud services, even minor memory errors can lead to serious operational disruptions. ECC functionality significantly reduces these risks by maintaining data integrity throughout the memory subsystem. The HPE P76177-001 Smart Memory module integrates advanced ECC capabilities that continuously monitor data integrity during memory operations. By correcting errors in real time, ECC ensures that enterprise applications operate reliably even during extended periods of heavy workload processing. This capability makes ECC RDIMM memory an essential component for enterprise servers that require consistent uptime and reliability.

Registered DIMM

Registered DIMM (RDIMM) architecture is specifically designed for server environments where large memory capacities are required. RDIMM modules include a register that buffers memory commands between the memory controller and the DRAM chips. This buffering reduces electrical load on the memory controller, allowing servers to support more memory modules while maintaining signal stability. The registered architecture of the HPE P76177-001 DDR5 memory module enables improved scalability and system stability in servers with multiple DIMM slots. By minimizing signal integrity issues, RDIMM technology ensures reliable operation even when servers are configured with high memory capacities across numerous memory channels.

Dual Rank X4 Memory

Dual rank memory architecture allows a single DIMM module to contain two sets of memory chips that the memory controller can access separately. This configuration improves memory efficiency by allowing one rank to be accessed while the other is preparing data, reducing latency and improving overall throughput. In high-performance server environments, dual rank modules often provide better performance compared to single rank alternatives. The dual rank design of the HPE P76177-001 64GB DDR5 RDIMM enhances data access efficiency, ensuring optimal performance in multi-threaded workloads and memory-intensive applications. This design is particularly beneficial in virtualization environments where multiple virtual machines share system memory resources.

Compatibility

Optimized for HPE Server

HPE Smart Memory modules are specifically engineered and tested to work seamlessly with HPE server platforms. The HPE P76177-001 DDR5 RDIMM is designed to provide full compatibility with supported HPE ProLiant servers and other enterprise systems that utilize DDR5 registered memory. Through extensive testing and validation, HPE ensures that its Smart Memory modules meet strict quality standards and deliver optimal performance within HPE server environments. By using certified HPE Smart Memory modules, organizations can ensure reliable system operation and avoid compatibility issues that may arise with generic third-party memory. This compatibility advantage allows IT administrators to deploy memory upgrades with confidence, knowing that the hardware is optimized for the specific server platform.

Use Cases

Virtualization

Virtualization platforms rely heavily on system memory to host multiple virtual machines simultaneously. High-capacity DDR5 memory modules such as the HPE P76177-001 enable servers to allocate sufficient memory resources to each virtual machine without compromising performance. Increased memory bandwidth also improves virtualization efficiency by allowing faster data transfer between virtual machines and physical hardware resources.

Database

Large databases and analytics platforms require substantial memory resources to process queries efficiently. With its 64GB capacity and high-speed DDR5 architecture, this RDIMM module allows database servers to store larger datasets in memory, reducing disk access and improving query performance. Analytics applications that process large volumes of structured and unstructured data benefit significantly from increased memory bandwidth and capacity.

Smart Memory Features

Enhanced Performance Monitoring

HPE Smart Memory modules provide advanced monitoring capabilities that help administrators maintain optimal system performance. These modules are designed to integrate with HPE server management tools, allowing IT teams to monitor memory health, detect potential issues, and perform proactive maintenance. Early detection of memory anomalies helps prevent system downtime and ensures continuous operation of critical applications.