P00920-B21 HPE 16GB DDR4 SDRAM PC4-23400 ECC Reg Memory 2933MHz

Highlights of HPE P00920-B21 16GB DDR4 2933MHz Server Ram

The HPE P00920-B21 16GB DDR4 2933MHz PC4-23400 ECC Registered Memory Module is engineered for enterprise servers that require reliable performance, higher bandwidth, and improved system stability. Designed as part of HPE SmartMemory technology, this server-grade RAM ensures optimized compatibility with HPE ProLiant and Synergy systems while supporting demanding data center workloads such as virtualization, databases, and cloud computing.

General Information

• Manufacturer: HPE
• Part Number: P00920-B21
• Product Type: Server Memory
• Sub Type: DDR4 2933MHz PC4-23400
• Memory Category: ECC Registered DIMM (RDIMM)

Technical Specifications

• Storage Capacity: 16GB
• Module Configuration: 1 x 16GB
• Memory Technology: DDR4 SDRAM
• Form Factor: 288-Pin DIMM
• Rank Configuration: Single Rank x4

Performance and Speed

• Memory Speed: 2933 MHz
• Bus Type: PC4-23400
• CAS Latency: CL21 (21-21-21)
• Upgrade Type: System-specific server memory

Reliability and Efficiency

• Error Checking: ECC (Error-Correcting Code) for data integrity
• Signal Processing: Registered DIMM for enhanced stability
• Operating Voltage: 1.2V low-power design
• Enterprise Use: Optimized for data center and mission-critical environments

Physical Characteristics

• Memory Type: DDR4 SDRAM
• Pin Configuration: 288-Pin DIMM
• Installation: Designed for compatible HPE servers

Compatibility

• HPE ProLiant DL180 Gen10 Series
• HPE ProLiant DL360 Gen10 Series
• HPE ProLiant DL380 Gen10 Series
• HPE ProLiant DL388 Gen10
• HPE ProLiant DL560 Gen10
• HPE ProLiant DL580 Gen10
• HPE ProLiant ML350 Gen10
• HPE Nimble Storage dHCI Solutions
• HPE Synergy 480 Gen10 Compute Modules
• HPE Synergy 660 Gen10 Compute Modules
• HPE DX170r Gen10, DX380 Gen10, DX560 Gen10 Systems

Overview of HPE P00920-B21 16GB DDR4 2933MHz ECC Ram

The HPE P00920-B21 16GB DDR4 2933MHz PC4-23400 SDRAM CL21 288-Pin ECC Registered Memory Module is engineered for modern enterprise servers that require stable, high-throughput memory performance and advanced data integrity. Designed specifically for professional computing environments, this HPE server memory module delivers the reliability and consistency required by virtualization platforms, large-scale databases, cloud computing infrastructures, and mission-critical enterprise workloads. With a capacity of 16GB and DDR4 memory technology operating at 2933MHz, the HPE P00920-B21 provides excellent memory bandwidth while maintaining low power consumption.

Advanced DDR4 Memory Technology

DDR4 technology represents a significant improvement over previous memory generations by providing higher bandwidth, improved power efficiency, and greater reliability. The HPE P00920-B21 memory module benefits from these advancements by delivering fast data access speeds and reduced latency in enterprise server environments. DDR4 memory operates with improved signal integrity and optimized architecture that supports higher density memory configurations. The 2933MHz memory speed allows the module to process data rapidly while supporting modern multi-core server processors. As enterprise applications continue to demand higher performance levels, DDR4 memory technology ensures that systems remain responsive even under heavy workloads.

Memory Bandwidth

The PC4-23400 rating of the HPE P00920-B21 indicates a memory bandwidth of approximately 23.4GB/s. This level of throughput is essential for high-performance computing environments where large volumes of data must be processed quickly. Enterprise servers rely on high bandwidth memory modules to maintain consistent performance when running virtualization environments, data analytics platforms, and high-demand enterprise applications. By delivering optimized data transfer speeds, the HPE P00920-B21 memory module ensures that processors can access data rapidly without encountering performance bottlenecks. This capability becomes especially important in modern data centers where servers must handle thousands of simultaneous transactions and workloads.

ECC Registered Memory Reliability for Enterprise Servers

The ECC Registered architecture implemented in the HPE P00920-B21 memory module plays a crucial role in maintaining data integrity within enterprise server systems. Error Correcting Code memory automatically detects and corrects memory errors that occur during data processing. This feature significantly reduces the risk of system crashes, data corruption, and application failures. Registered memory also includes a register between the DRAM modules and the memory controller. This buffer stabilizes the electrical signals between the memory module and the server processor, allowing systems to support larger memory capacities and improved scalability. For enterprise servers operating under continuous workloads, this level of reliability is essential for maintaining stable performance.

Importance of ECC Memory in Server Environments

ECC memory technology is critical in environments where data accuracy is essential. Servers running financial systems, healthcare databases, scientific research applications, or enterprise resource planning platforms cannot afford memory errors that could compromise data integrity. The HPE P00920-B21 ECC memory module ensures that such errors are detected and corrected before they can affect system operations. In high-availability computing environments, ECC memory significantly improves system uptime by preventing crashes caused by memory corruption. This capability allows organizations to maintain consistent service delivery and protect sensitive data from potential corruption.

Registered DIMM Architecture Benefits

The Registered DIMM design of the HPE P00920-B21 memory module enhances system stability by reducing electrical load on the server memory controller. This allows enterprise servers to install larger quantities of memory modules without sacrificing reliability or performance. Registered memory modules are particularly beneficial in dual-socket and multi-socket server systems that require high memory capacities. By buffering memory signals, the RDIMM architecture ensures that communication between memory modules and processors remains stable even in complex server configurations.

2933MHz Memory Speed for Modern Workloads

The 2933MHz operating frequency of the HPE P00920-B21 DDR4 memory module offers an optimal balance between performance and efficiency. Modern enterprise applications require high-speed memory to support real-time data processing, virtualization platforms, and large-scale analytics workloads. High-frequency memory modules enable processors to retrieve and process data faster, reducing latency and improving overall system responsiveness. This performance improvement directly benefits workloads such as database management systems, virtualization clusters, machine learning environments, and high-performance computing applications.

Memory Speed and Processor Synchronization

Server memory performance is closely tied to processor capabilities. The HPE P00920-B21 2933MHz DDR4 memory module is designed to operate efficiently with modern server processors that support high-speed memory channels. When paired with compatible processors, this memory module allows servers to fully utilize their computational capabilities. Efficient synchronization between processor cores and memory modules ensures that data is transferred rapidly without unnecessary delays. This results in faster application performance and improved efficiency across enterprise computing environments.

CL21 Latency and Performance

The CL21 latency rating of the HPE P00920-B21 memory module represents the delay between a memory request and the start of data transfer. Lower latency values improve overall memory responsiveness and contribute to faster system performance. While maintaining high operating speeds, the CL21 latency ensures that data access remains efficient and predictable. Optimized latency characteristics help enterprise servers maintain consistent performance under heavy workloads. This is especially important in environments where applications require frequent memory access and high-speed data processing.

288-Pin DIMM Form Factor

The HPE P00920-B21 memory module utilizes the industry-standard 288-pin DIMM form factor used by DDR4 memory technology. This design ensures compatibility with a wide range of enterprise server motherboards and HPE server platforms. The 288-pin configuration supports advanced signal integrity and improved electrical efficiency. The physical design of the DIMM module allows for secure installation within server memory slots while maintaining optimal thermal and electrical performance. Server manufacturers rely on standardized memory form factors to ensure compatibility and scalability across different system architectures.

Integration with HPE Enterprise Server Platforms

The HPE P00920-B21 memory module is designed to integrate seamlessly with HPE enterprise server systems. HPE engineers rigorously test and validate memory modules to ensure optimal performance within their server platforms. This compatibility guarantees that organizations receive reliable memory performance when upgrading or expanding their server infrastructure. By using certified HPE memory modules, enterprises can ensure that their servers operate with maximum efficiency and reliability. Proper memory compatibility also reduces the risk of configuration issues that could affect system stability.

Memory Scalability for Growing Infrastructure

Scalability is a critical factor in enterprise computing environments where infrastructure requirements continuously evolve. The HPE P00920-B21 16GB DDR4 memory module allows organizations to expand their server memory capacity gradually as workloads increase. By installing multiple memory modules across available DIMM slots, organizations can significantly increase system memory capacity to support virtualization environments, large-scale databases, and data-intensive applications.

Thermal Performance

The HPE P00920-B21 memory module operates at a voltage of 1.2V, which is standard for DDR4 memory technology. This reduced voltage requirement contributes to lower overall power consumption compared to earlier memory generations. In large data center environments, improved power efficiency can lead to significant energy savings over time. Lower voltage operation also reduces heat generation within the server chassis. Maintaining optimal thermal conditions is essential for ensuring consistent server performance and extending the lifespan of hardware components.

Data Centers

Modern data centers prioritize energy efficiency to reduce operational costs and environmental impact. The HPE P00920-B21 memory module supports these objectives by delivering high performance while minimizing power consumption. Efficient memory modules allow organizations to optimize server energy usage without sacrificing computational capabilities. Improved power efficiency also contributes to reduced cooling requirements within server racks, further lowering infrastructure costs.

Long-Term Reliability

Thermal management plays an important role in maintaining server hardware reliability. The HPE P00920-B21 memory module is designed to operate within optimal temperature ranges, ensuring stable performance even during extended workloads. Advanced manufacturing processes and high-quality components help maintain consistent thermal performance across the module. This reliability ensures that enterprise servers continue to operate efficiently in demanding environments.

Enterprise Workload

The HPE P00920-B21 16GB DDR4 ECC Registered memory module is designed to support a wide variety of enterprise workloads. From virtualization platforms to database management systems, high-performance memory is essential for ensuring smooth and efficient operation. Servers equipped with high-quality memory modules can handle complex workloads more effectively by reducing latency and improving data access speeds. This capability allows organizations to deliver faster application performance and maintain high levels of productivity.

Environment Support

Virtualization technology allows organizations to run multiple virtual machines on a single physical server. Each virtual machine requires dedicated memory resources to operate efficiently. The HPE P00920-B21 memory module provides the capacity and speed necessary to support virtualization environments with multiple simultaneous workloads. Reliable ECC memory ensures that virtual machines operate without memory-related errors, maintaining stable performance across the entire virtualization platform.

Database and Analytics Applications

Enterprise databases and analytics platforms process large volumes of data in real time. High-performance memory modules are essential for ensuring that database queries and analytical processes are completed quickly and accurately. The HPE P00920-B21 memory module supports these workloads by delivering consistent memory performance and reliable data integrity. With high bandwidth and optimized latency, servers equipped with this memory module can process complex queries and large datasets more efficiently.

Quality Assurance and HPE Engineering Standards

HPE memory modules undergo rigorous testing and validation processes to ensure reliability in enterprise environments. Each module is designed according to strict engineering standards that guarantee compatibility with HPE server systems. The HPE P00920-B21 memory module benefits from extensive quality control procedures that evaluate performance, durability, and stability under real-world conditions. These tests ensure that the memory module meets the high standards required for mission-critical computing environments.

Manufacturing Precision and Component Quality

High-quality components and precise manufacturing techniques contribute to the reliability of the HPE P00920-B21 memory module. By utilizing advanced semiconductor technology and carefully selected materials, HPE ensures that each memory module delivers consistent performance over its operational lifespan. Strict quality assurance procedures ensure that every memory module meets the specifications required for enterprise server environments.

Long-Term Operational Stability

Enterprise organizations require hardware components that can operate continuously without failure. The HPE P00920-B21 memory module is engineered to deliver long-term stability, allowing servers to run uninterrupted workloads for extended periods. This level of reliability is essential for organizations that rely on their IT infrastructure to support critical business operations, online services, and data-driven applications.

Server Memory Infrastructure

Investing in high-quality server memory modules like the HPE P00920-B21 allows organizations to build scalable and future-ready IT infrastructure. As enterprise applications become increasingly data-intensive, high-performance memory will continue to play a vital role in maintaining efficient computing environments. The combination of DDR4 technology, ECC reliability, 2933MHz performance, and RDIMM architecture ensures that the HPE P00920-B21 memory module remains a dependable choice for modern server deployments.

Adaptability to Emerging Technologies

Emerging technologies such as artificial intelligence, big data analytics, and cloud-native applications require powerful computing infrastructure. Memory modules like the HPE P00920-B21 provide the foundational performance required to support these technologies. By delivering consistent memory throughput and advanced error correction capabilities, this module enables enterprise servers to handle next-generation workloads efficiently.

Building High-Performance Server Ecosystems

Enterprise IT infrastructure relies on the seamless interaction between processors, storage systems, networking components, and memory modules. The HPE P00920-B21 memory module contributes to a balanced server ecosystem by providing the high-speed data access required by modern computing architectures. Through reliable performance, energy efficiency, and robust data integrity features, this DDR4 ECC Registered memory module supports the continuous evolution of enterprise computing environments.

Server Memory Architecture and System Performance

The HPE P00920-B21 DDR4 memory module contributes to the overall memory architecture of enterprise servers. Memory architecture determines how efficiently processors can communicate with system memory and how quickly data can be accessed during complex operations. Modern servers are designed to handle high levels of parallel processing, and efficient memory architecture is essential for supporting these capabilities. When servers are equipped with high-performance memory modules, processors can retrieve and process information faster. This improved communication between processors and memory helps reduce bottlenecks that would otherwise limit system performance.

Interaction Between CPU and Memory Modules

The central processing unit relies heavily on system memory for storing active data and instructions. Every computational task requires the processor to retrieve data from memory, perform calculations, and then store results back into memory. The speed at which this cycle occurs directly influences application performance. The HPE P00920-B21 memory module operates at 2933MHz, providing the high-speed data transfer necessary for modern processors. By maintaining consistent communication between CPU cores and memory modules, servers can execute complex operations efficiently.

Memory Latency and System Responsiveness

Latency refers to the delay between a memory request and the delivery of data. Lower latency improves system responsiveness by allowing processors to access memory more quickly. The CL21 latency rating of the HPE P00920-B21 module ensures that data retrieval occurs within predictable timeframes. In enterprise environments where thousands of operations occur simultaneously, even small improvements in latency can significantly impact overall system performance.

Reducing Power Consumption Across Server Clusters

DDR4 memory technology operates at lower voltage levels compared to previous generations, resulting in reduced energy consumption. The HPE P00920-B21 module uses a 1.2V operating voltage, which contributes to energy-efficient server operation. When deployed across hundreds or thousands of servers within a data center, these power savings accumulate significantly. Lower power consumption reduces electricity costs and minimizes the environmental impact of large-scale computing infrastructure.

Enterprise Software Platforms

The HPE P00920-B21 memory module is designed to support a wide range of enterprise software environments. From virtualization platforms to enterprise resource planning systems, modern software applications require reliable and high-capacity memory to function efficiently. Servers equipped with sufficient memory can allocate resources dynamically to different applications, ensuring consistent performance even during peak workloads. This flexibility is essential for organizations that rely on diverse software ecosystems to manage their operations.