HPE P73129-B21 16GB PC5-38400 DDR5 4800MT/s CL40 ECC Memory

HPE P73129-B21 16GB DDR5 Smart Memory Kit Overview

The HPE P73129-B21 is a high-performance 16GB DDR5 SDRAM memory module designed to deliver reliable, efficient, and fast data processing for enterprise servers. Engineered with ECC Registered technology, this single-rank module ensures optimal data integrity and system stability.

Key Features of HPE P73129-B21 Memory

• Manufacturer: HPE
• Memory Capacity: 16GB (1x16GB)
• Memory Type: DDR5 SDRAM
• Bus Speed: 4800MT/s (PC5-38400)
• CAS Latency: CL40
• Memory Rank: Single-rank X8
• Data Integrity: ECC (Error-Correcting Code)
• Voltage: 1.1V
• Form Factor: 288-pin RDIMM

Technical Specifications

Memory Capacity and Configuration

This kit includes a single 16GB DDR5 module, making it ideal for server memory expansion or replacement. Its single-rank X8 architecture allows for efficient memory access and improved system performance.

Performance and Speed

• High-speed DDR5 memory with 4800MT/s bus speed
• PC5-38400 bandwidth ensuring rapid data transfer
• Optimized for demanding enterprise workloads

Data Integrity and Reliability

• ECC technology detects and corrects memory errors
• Registered design ensures signal stability for server environments
• Maintains data integrity under heavy workloads

Compatibility and Use Cases

Server Compatibility

HPE P73129-B21 is fully compatible with a wide range of HPE ProLiant and Apollo servers, making it suitable for:

• Enterprise data centers
• Cloud computing infrastructure
• High-performance computing applications
• Virtualized server environments

Ideal Applications

• Database management and analytics
• AI and machine learning workloads
• Financial modeling and simulation
• Virtual machine hosting and multi-tasking servers

Advantages of HPE DDR5 Memory

Enhanced Speed and Efficiency

DDR5 memory technology provides faster data rates, lower latency, and improved energy efficiency compared to previous DDR4 modules, resulting in better overall server performance.

Reliable Data Protection

With ECC registered design, HPE P73129-B21 ensures accurate data transfer and protects critical workloads from memory-related errors, minimizing downtime in mission-critical environments.

Future-Proof Server Upgrade

• Supports next-generation server platforms
• Enables higher memory density configurations
• Facilitates long-term IT infrastructure scalability

HPE P73129-B21 16GB DDR5 Memory Overview

The HPE P73129-B21 is a high-performance 16GB DDR5 SDRAM memory module, engineered for modern servers and enterprise computing environments. Operating at 4800MT/s with PC5-38500 specifications, this ECC registered memory ensures data integrity, stability, and efficient multitasking capabilities for demanding workloads. Designed with a single rank configuration and 288-pin form factor, it seamlessly integrates with HPE ProLiant servers, enhancing system responsiveness and reliability.

Key Features of HPE P73129-B21

• Capacity: 16GB per module, ideal for mid-to-large scale server operations.
• Speed: 4800MT/s, providing faster data transfer rates compared to DDR4 alternatives.
• Type: DDR5 SDRAM with ECC (Error-Correcting Code) technology for enhanced reliability.
• Form Factor: 288-pin DIMM, compatible with standard DDR5 slots in HPE servers.
• Rank: Single Rank, optimized for performance in high-density memory configurations.
• Voltage: Low-voltage operation for energy-efficient server environments.

Performance Benefits

With a speed of 4800MT/s, the HPE P73129-B21 memory module offers significant improvements in data processing and throughput. ECC Registered memory detects and corrects single-bit errors automatically, minimizing data corruption and system crashes. This makes it ideal for mission-critical applications, virtualized environments, and databases that demand constant uptime.

Server Compatibility

This memory module is designed specifically for HPE ProLiant servers, including Gen10 and Gen11 systems. Its registered architecture ensures compatibility with multi-processor servers, maintaining system stability under heavy loads. IT administrators can easily expand memory capacity without sacrificing performance, thanks to the standardized 288-pin configuration.

Energy Efficiency

The HPE P73129-B21 module operates at a reduced voltage compared to previous DDR4 generations, offering energy savings for large-scale deployments. Reduced power consumption translates into lower operational costs and improved thermal management, crucial for data centers and high-density server racks.

ECC Registered Memory Advantages

Error-Correcting Code (ECC) technology is a defining feature of this memory module. ECC continuously monitors and corrects memory errors, preventing system crashes and data corruption. This feature is essential for enterprise workloads, financial applications, cloud computing environments, and virtual machines that require consistent reliability.

Single Rank Design

Single rank DDR5 modules, like the HPE P73129-B21, offer optimized memory access and lower latency compared to multi-rank configurations in certain server architectures. This design supports high-speed data operations and efficient handling of parallel workloads, ensuring servers can meet performance expectations for business-critical applications.

Reliability in Enterprise Environments

The HPE P73129-B21 memory module is designed with enterprise reliability in mind. Registered DIMMs are crucial in multi-processor server configurations, providing stability even under heavy computational loads. These modules are rigorously tested to meet HPE quality standards, ensuring long-term performance and minimal downtime in mission-critical applications.

Data Integrity and Protection

ECC Registered memory modules offer an additional layer of protection for sensitive data. By automatically correcting single-bit errors and detecting multi-bit errors, the HPE P73129-B21 safeguards enterprise workloads against data loss, system crashes, and memory corruption.

Scalable Memory Solutions

IT professionals can deploy multiple HPE P73129-B21 modules to create scalable memory architectures in modern servers. This allows businesses to increase memory capacity efficiently, ensuring servers can handle growing workloads, high-speed transactions, and large-scale virtualization projects without performance degradation.

Compatibility with Modern IT Workloads

DDR5 memory is designed for next-generation computing requirements. The HPE P73129-B21 module supports advanced server features, including:

• High-speed data transfer for real-time analytics and AI workloads
• Enhanced virtualization support for multiple VMs
• Energy-efficient performance in large-scale data centers
• Seamless integration with HPE memory tuning and monitoring tools

Optimal Use Cases

This module is ideal for:

• Enterprise servers requiring ECC protection
• High-performance computing (HPC) environments
• Database servers handling large datasets
• Cloud infrastructure with virtualized workloads
• Financial and analytics applications requiring high reliability