P73133-B21 HPE 96GB DDR5 4800MT/s PC-38400 CL46 ECC RDIMM Memory

Overview of the 96GB Memory

Experience unmatched memory performance with the P73133-B21 HPE 96GB DDR5 4800MT/s PC-38400 CL46 ECC RDIMM. Designed for enterprise-grade HPE servers, this high-capacity DDR5 module offers cutting-edge speed, reliability, and energy efficiency. Ideal for mission-critical workloads, virtualization environments, and high-performance computing tasks, this memory module is engineered to enhance server performance while maintaining data integrity.

Details Information

• Brand: HPE
• Part Number: P73133-B21
• Product Type: Smart Memory

Technical Specifications

• Memory Type: DDR5 RDIMM
• Capacity: 96GB
• Speed: 4800MT/s
• Bandwidth: PC-38400
• CAS Latency: CL46
• Error Correction: ECC (Error-Correcting Code)
• Module Type: Registered DIMM (RDIMM)
• Voltage: 1.1V
• Form Factor: Standard 288-pin DDR5 RDIMM
• Compatibility: HPE ProLiant Gen11 Servers and select HPE platforms

HPE 96GB DDR5 PC-38400 CL46 ECC RDIMM Memory 

The P73133-B21 HPE 96GB DDR5 4800MT/s PC-38400 CL46 ECC RDIMM memory module is designed for enterprise-class performance, reliability, and scalability. Built specifically for Hewlett Packard Enterprise servers, this high-capacity DDR5 memory module ensures seamless data handling and high-speed operations across mission-critical workloads. With a total capacity of 96GB, it provides ample memory space to support virtualization, database management, and large-scale cloud computing tasks. The DDR5 technology operates at an impressive 4800MT/s, delivering higher bandwidth than previous DDR4 modules while maintaining energy efficiency and system stability.

Performance Advantages of DDR5 4800MT/s Memory

DDR5 memory introduces several advancements over DDR4 technology, and the P73133-B21 module leverages these improvements to deliver superior server performance. With a 4800MT/s transfer rate, the module ensures faster data movement between memory and CPU, reducing latency and boosting overall system throughput. This increased speed is particularly beneficial for multi-threaded workloads and high-performance computing environments.

In addition, DDR5 modules provide better power efficiency, operating at lower voltages while delivering higher performance. The architecture of DDR5 includes improvements such as doubled bank groups and on-die ECC, which enhance reliability and reduce the likelihood of memory errors. These features make the P73133-B21 module an excellent choice for HPE ProLiant servers that demand consistent performance under heavy workloads.

ECC RDIMM: Ensuring Data Integrity and Reliability

Error-Correcting Code (ECC) is a crucial feature in enterprise-grade memory modules, particularly in servers handling critical applications. The P73133-B21 RDIMM incorporates ECC technology to detect and correct single-bit memory errors automatically. This reduces the risk of system crashes, data corruption, and unexpected downtime, making it an ideal solution for data centers and mission-critical environments.

Registered DIMMs (RDIMMs) further enhance system stability by buffering memory signals between the memory controller and DRAM chips. This buffering ensures reliable communication in multi-memory configurations, allowing servers to support higher memory capacities without compromising performance. The combination of ECC and RDIMM technology makes the P73133-B21 memory module one of the most dependable choices for high-availability HPE servers.

Compatibility and Server Integration

Compatibility is a vital factor when upgrading or expanding server memory. The P73133-B21 module is optimized for HPE ProLiant Gen10 and Gen11 servers, ensuring seamless integration with HPE server architectures. These modules are rigorously tested to meet HPE’s strict performance and reliability standards, guaranteeing optimal operation under heavy workloads.

Installing the P73133-B21 DDR5 memory is straightforward due to its RDIMM form factor, which matches standard server memory slots. System administrators can easily expand memory capacity without extensive configuration, enabling improved virtualization capabilities, faster database performance, and enhanced computational efficiency. The module also supports HPE’s memory performance tuning features, allowing servers to adjust memory timings and optimize throughput for specific workloads.

Use Cases for 96GB DDR5 Memory in Enterprise Environments

The P73133-B21 module’s 96GB capacity provides significant advantages for enterprise IT operations. High-capacity DDR5 memory enables servers to handle multiple virtual machines simultaneously, facilitating scalable virtualization environments and reducing server sprawl. Data-intensive applications, such as large-scale databases, analytics platforms, and AI workloads, benefit from the high-speed data transfer and low-latency access offered by DDR5 technology.

Additionally, these memory modules are ideal for mission-critical applications where downtime is not an option. ECC and RDIMM features maintain data integrity and system stability, ensuring uninterrupted operations in financial services, healthcare, cloud computing, and research institutions. By deploying P73133-B21 memory modules, IT teams can achieve a balance between performance, reliability, and scalability.

Energy Efficiency

Modern DDR5 memory modules like the P73133-B21 are engineered for energy efficiency and optimized thermal performance. DDR5 operates at lower voltages than DDR4, reducing power consumption while delivering faster speeds. This results in a lower overall TCO (Total Cost of Ownership) for data centers and enterprise environments.

Additionally, these memory modules feature enhanced thermal management characteristics, ensuring consistent performance even under heavy workloads. Heat spreaders and improved PCB design help dissipate heat effectively, preventing thermal throttling and maintaining system stability. This makes the P73133-B21 memory module suitable for high-density server racks and 24/7 operational environments.

Advanced Features and HPE Integration

The P73133-B21 DDR5 memory module benefits from HPE’s advanced memory technologies. Features such as online spare memory, memory mirroring, and memory rank sparing enhance redundancy and fault tolerance. These technologies allow servers to continue operating even in the event of a memory module failure, minimizing downtime and protecting critical workloads.

HPE also provides integrated management tools, such as HPE iLO (Integrated Lights-Out), which allows IT administrators to monitor memory health, performance metrics, and error logs remotely. This integration ensures that organizations can proactively manage server memory and maintain peak operational efficiency.

Upgrade Considerations

Upgrading to P73133-B21 memory modules requires careful planning to maximize performance benefits. IT administrators should ensure server firmware is updated to support DDR5 modules and confirm compatibility with existing memory configurations. Proper memory population guidelines, such as installing modules in matched pairs or populating specific memory channels, are critical for achieving optimal speed and latency performance.

Because these modules are ECC RDIMMs, they support large-scale server deployments with multiple memory channels. Ensuring that memory is installed according to HPE’s recommended configurations allows for maximum throughput and reliability, making it easier to scale server capabilities as organizational needs grow.

Long-Term Value

Although high-capacity DDR5 modules like the P73133-B21 involve an upfront investment, they provide significant long-term value. By supporting more virtual machines per server and improving data processing speeds, organizations can consolidate workloads and reduce hardware footprint. The combination of ECC reliability, RDIMM stability, and high-speed performance minimizes costly downtime and extends the lifespan of HPE server hardware.

Moreover, energy-efficient DDR5 operation contributes to lower operational expenses, especially in large data center environments. The total cost savings over time, coupled with enhanced performance, make the P73133-B21 a smart choice for enterprises aiming to balance performance, reliability, and efficiency.