​P58487-001 HPE 32GB DDR4 3200MHz Pc4-25600 Dual Rank Memory Kit.

Highlights of HPE 32GB DDR4 3200MHz RAM

Discover the features of the HPE P58487-001 32GB DDR4 Smart Memory Module, designed to offer outstanding performance for enterprise-level systems. This DDR4 memory is ideal for high-demand applications that require optimal speed, reliability, and data integrity.

Main Information

• Brand Name: HPE
• Model Number: P58487-001
• Product Type: 32GB DDR4 Memory Module

Memory Capacity and Technology

• Storage Capacity: 32GB
• Memory Type: DDR4 SDRAM
• Data Integrity: Equipped with ECC (Error Correction Code) for enhanced data accuracy

Performance Features

• Bus Speed: 3200 MT/s (DDR4-25600/PC4-25600) for rapid data transfer
• CAS Latency: CL22, designed for fast access times
• Rank: 2Rx4, providing a dual rank configuration for higher bandwidth

Module Configuration

• Number of Modules: 1 x 32GB module
• Signal Processing: Registered (RDIMM) for improved stability in large systems
• Form Factor: 288-pin RDIMM (Registered Dual In-line Memory Module)

Physical Dimensions

• Shipping Dimensions: 1.00-inch height x 6.75-inch depth
• Shipping Weight: 0.20 lbs

System Compatibility

Compatible HPE Systems

• ProLiant DL360 Gen10 Plus
• ProLiant DL380 Gen10 Plus
• Synergy 480 Gen10 Plus
• ProLiant DL110 Gen10 Plus Telco

HPE P58487-001 32GB DDR4 3200MHz Memory Overview

The HPE P58487-001 32GB DDR4 3200MHz PC4-25600 Dual Rank CL22 Registered 288-Pin ECC RDIMM Smart Memory Kit is engineered to meet the evolving performance, scalability, and reliability demands of modern enterprise IT infrastructures. Designed specifically for HPE ProLiant and other compatible HPE server platforms, this Smart Memory module ensures consistent high-speed data processing, enhanced system uptime, and superior workload optimization across virtualization, cloud computing, database management, and high-performance computing environments.

With a capacity of 32GB per module and operating at 3200MHz, this DDR4 Registered DIMM delivers exceptional bandwidth and low latency performance. Built using PC4-25600 specifications and featuring a dual-rank configuration with CL22 latency timing, it supports efficient data throughput while maintaining enterprise-grade stability. As a 288-pin ECC RDIMM, it provides error detection and correction capabilities that are essential for mission-critical server applications.

Enterprise-Class DDR4 Memory Architecture

Advanced DDR4 Technology for Modern Workloads

The HPE P58487-001 module utilizes advanced DDR4 SDRAM technology, delivering significant improvements in speed, efficiency, and density compared to previous DDR3 generations. Operating at 3200MHz, it provides higher bandwidth to handle data-intensive applications such as large-scale virtualization clusters, real-time analytics, ERP systems, and AI workloads.

DDR4 architecture reduces power consumption while increasing data transfer rates, making it highly suitable for data center environments where energy efficiency and thermal optimization are critical. The PC4-25600 specification translates to a theoretical maximum bandwidth of 25.6GB/s, enabling rapid memory access and improved system responsiveness under heavy multitasking scenarios.

PC4-25600 Performance Optimization

PC4-25600 memory modules are optimized to deliver 25.6GB per second of data throughput per channel, providing the bandwidth required for enterprise servers running demanding applications. This level of performance ensures that bottlenecks are minimized, particularly in multi-processor environments where multiple cores require simultaneous memory access.

The high transfer rate enhances application loading times, database query responses, and virtualization efficiency. In large-scale IT deployments, improved memory bandwidth directly contributes to faster transaction processing and higher virtual machine density.

32GB Capacity for Scalable Server Infrastructure

Optimized for Virtualization and Cloud Computing

With 32GB capacity per DIMM, the HPE P58487-001 enables scalable memory configurations across multi-socket server platforms. When installed in servers supporting multiple DIMM slots, organizations can achieve large memory footprints necessary for virtualization hypervisors such as VMware, Hyper-V, or other enterprise virtualization platforms.

Higher memory capacity per module reduces the total number of DIMMs required to reach target memory thresholds, optimizing airflow within the chassis and simplifying future expansion planning. This scalability makes it ideal for private cloud infrastructure and hybrid cloud deployments.

Support for Memory-Intensive Applications

Enterprise workloads such as in-memory databases, big data processing frameworks, and enterprise resource planning systems rely heavily on sufficient RAM availability. The 32GB module provides ample headroom for such applications, reducing dependency on slower storage layers and improving overall system efficiency.

Large memory pools enable caching strategies that significantly accelerate transactional databases and data warehousing solutions, allowing businesses to achieve faster analytics and reporting capabilities.

Registered DIMM (RDIMM) Technology for Enhanced Stability

Buffered Memory for Large Server Configurations

As a Registered DIMM, this module includes a register between the DRAM modules and the memory controller. This register reduces electrical load on the memory controller, allowing servers to support more DIMMs per channel without compromising signal integrity.

RDIMM technology is particularly valuable in enterprise servers where reliability and scalability are non-negotiable. By buffering control and address signals, the memory subsystem operates more efficiently under high-density configurations.

Improved Signal Integrity and System Reliability

The inclusion of a register enhances signal quality across memory channels, minimizing errors caused by electrical noise. This ensures consistent performance even when all memory slots are populated. For enterprise IT managers, this translates into stable system performance during peak operational periods.

ECC Functionality for Mission-Critical Protection

Error Detection and Correction Capabilities

ECC (Error-Correcting Code) functionality automatically detects and corrects single-bit memory errors, preventing data corruption and system crashes. In enterprise computing environments, memory errors can compromise application integrity, financial records, and critical operational data.

The ECC feature embedded in the HPE P58487-001 module provides real-time error correction, maintaining system integrity without interrupting operations. This protection is essential for industries such as finance, healthcare, government, and telecommunications.

Reduced Downtime and Enhanced Data Integrity

Memory errors, if left unchecked, can propagate and cause significant downtime. ECC memory mitigates this risk by correcting minor faults before they escalate. This proactive correction mechanism supports continuous availability strategies in data centers.

For organizations implementing high-availability clusters or failover systems, ECC RDIMM modules are a fundamental requirement to ensure uninterrupted service delivery.

Dual Rank Configuration and Performance Efficiency

Understanding Dual Rank Architecture

The dual-rank design means that the memory module contains two sets of DRAM chips that can be accessed independently. This configuration enhances memory interleaving and improves overall throughput by allowing the memory controller to alternate between ranks.

Dual rank modules typically provide better performance compared to single rank modules in certain workloads, particularly those involving high concurrency and multi-threaded processing.

Enhanced Data Interleaving

Interleaving between ranks reduces latency and increases efficiency by ensuring continuous data flow. In servers handling parallel processing tasks, such as database servers and application servers, dual rank memory contributes to smoother execution and faster data retrieval.

CL22 Latency and Timing Optimization

Balanced Latency for Enterprise Servers

The CAS latency of 22 cycles is optimized for stability at 3200MHz operating frequency. While latency values are one component of memory performance, maintaining balanced timing ensures reliable operation across enterprise workloads.

CL22 timing allows the memory to deliver predictable performance while maintaining compatibility with supported HPE server platforms. This ensures that the server firmware and BIOS settings operate within validated performance parameters.

HPE Smart Memory Integration

Advanced Validation and Compatibility Testing

HPE Smart Memory modules undergo rigorous testing and validation to ensure seamless integration with HPE ProLiant servers. This validation process reduces compatibility risks and ensures that firmware optimizations fully support the installed memory configuration.

Unlike generic memory modules, HPE Smart Memory provides enhanced reliability and performance tuning specific to HPE systems.

Improved Performance Monitoring

HPE Smart Memory enables advanced diagnostic and monitoring capabilities through HPE server management tools. Administrators gain visibility into memory health, performance metrics, and predictive failure alerts, allowing proactive maintenance and minimizing unexpected outages.

288-Pin Form Factor and Physical Design

Industry-Standard RDIMM Layout

The 288-pin DIMM form factor adheres to DDR4 standards, ensuring compatibility with supported enterprise-grade motherboards and server architectures. The module is designed to fit securely within DIMM slots while maintaining proper electrical contact and thermal dissipation.

Thermal Management Considerations

Efficient heat distribution is critical in high-density server environments. The module’s design supports optimal airflow within rack-mounted servers, contributing to consistent performance even under sustained workloads.

Deployment Scenarios in Enterprise Environments

Data Centers and Virtualization Clusters

The HPE P58487-001 memory kit is ideally suited for large data center deployments where virtualization density and uptime are top priorities. By providing high capacity and reliable ECC protection, it supports enterprise hypervisors and containerized workloads.

Database Servers and Analytics Platforms

Memory-intensive database engines benefit significantly from high-speed DDR4 RDIMM modules. Faster data caching, reduced disk I/O, and enhanced in-memory processing capabilities contribute to faster analytics and reporting.

High-Performance Computing and AI Workloads

HPC clusters and AI frameworks require consistent memory throughput to handle parallel computations. The 3200MHz speed and dual-rank architecture enable optimized data exchange between CPUs and memory subsystems.

Compatibility with HPE ProLiant Server Platforms

Optimized for Gen10 and Gen10 Plus Servers

The HPE P58487-001 module is designed to integrate seamlessly with supported HPE ProLiant Gen10 and Gen10 Plus server models. Its Smart Memory validation ensures firmware-level compatibility and optimized memory channel configuration.

Scalable Multi-Socket Configurations

Enterprise servers with multiple CPU sockets and numerous DIMM slots can leverage this 32GB RDIMM to build scalable memory architectures. This flexibility supports growing business requirements without replacing existing infrastructure.