840756-091 HPE 16GB RAM 2666Mhz PC4-21300 DDR4 Ecc Registered

HPE 840756-091 16GB DDR4 2666MHz 2Rx8 PC4-2666V-R ECC RDIMM 288-Pin Memory Overview

The HPE 840756-091 16GB DDR4 2666MHz 2Rx8 PC4-2666V-R ECC Registered DIMM (RDIMM) 288-pin memory module is an enterprise-class memory solution engineered to provide exceptional performance, reliability, and scalability for HPE ProLiant servers and BladeSystem environments. Designed for high-demand applications, virtualization platforms, and data-intensive workloads, this memory module ensures superior server responsiveness while maintaining system stability. With 16GB per module, DDR4 2666MHz speed, ECC error correction, and dual-rank 2Rx8 architecture, it offers an optimal balance of capacity, speed, and cost-efficiency, making it an essential component for modern enterprise data centers and IT infrastructures.

DDR4 Technology and Enhanced Performance

HPE 840756-091 leverages the advantages of DDR4 technology, offering higher memory bandwidth, lower voltage requirements, and improved signal integrity compared to DDR3 memory. Operating at a frequency of 2666MHz, the module delivers a PC4-2666V-R transfer rate, ensuring high-speed data access and low-latency performance for demanding server applications, including virtualization, cloud computing, and high-performance computing. With CAS latency optimized for CL19, the module balances speed and reliability, delivering efficient memory operations for multi-threaded enterprise workloads.

Dual-Rank 2Rx8 Memory Architecture

The 2Rx8 dual-rank architecture allows for improved memory access and higher data throughput by organizing the memory into two separate ranks. This enhances signal integrity and ensures balanced load distribution across the memory channels. Dual-rank design increases performance in server environments where multiple memory modules operate simultaneously, providing a reliable solution for intensive workloads. This architecture also contributes to better error correction and stability, essential for enterprise servers handling critical data.

ECC Registered DIMM for Enterprise Reliability

ECC (Error-Correcting Code) technology is a key feature of the HPE 840756-091 module, offering real-time detection and correction of single-bit errors. This ensures data integrity and reduces the risk of system crashes, making the memory ideal for mission-critical applications such as database management, cloud computing, and virtualization environments. Registered DIMM (RDIMM) technology buffers memory signals, improving stability and reliability even in high-density memory configurations where multiple modules are deployed simultaneously.

288-Pin DIMM Form Factor and Server

The 288-pin DIMM form factor ensures full compatibility with HPE ProLiant servers, including DL, ML, and BladeSystem models. The standardized pin layout allows easy installation and replacement of memory modules, facilitating server upgrades and expansions. Compatibility with HPE server platforms guarantees optimized performance, reduced latency, and enhanced reliability, giving IT administrators confidence in deploying these modules across enterprise server environments without encountering system conflicts or downtime.

Enterprise Workloads

The HPE 840756-091 16GB module is designed to support a wide range of enterprise applications, including virtualization platforms, ERP systems, cloud services, and large-scale data analytics. With DDR4 2666MHz speed and ECC RDIMM functionality, it ensures seamless execution of multiple virtual machines, high-speed data processing, and robust server operations. Organizations can deploy this module to handle both current and growing workloads efficiently, providing a flexible and scalable solution for enterprise IT infrastructure.

Scalability and High-Density Memory Configurations

The HPE 840756-091 module enables scalable memory configurations for high-density server deployments. Multiple modules can be installed across available DIMM slots to increase total memory capacity, supporting intensive workloads and multi-VM environments. Registered DIMM architecture maintains signal integrity in high-density configurations, ensuring stable operation and consistent performance. Enterprises benefit from the ability to scale server memory without compromising system reliability or performance, making this module ideal for growing IT environments.

Data Integrity in Mission-Critical Applications

ECC functionality is crucial for maintaining data integrity in mission-critical environments. HPE 840756-091 detects and corrects single-bit memory errors in real time, preventing data corruption and system downtime. Registered DIMM architecture stabilizes electrical signals across multiple modules, ensuring reliable memory operations even under heavy server loads. This combination of ECC and RDIMM technology provides the foundation for secure and consistent enterprise server operations.

Cloud Computing

The HPE 840756-091 memory module is ideal for virtualization and cloud computing environments, where multiple virtual machines operate concurrently on a single server. With 16GB capacity and 2666MHz speed, it supports high-speed memory access and stable operations under multi-threaded workloads. Cloud computing platforms benefit from efficient memory utilization, reduced latency, and the ability to manage dynamic workloads seamlessly, ensuring high performance and service reliability.

Application in Data-Intensive Workloads

Enterprise workloads such as large-scale databases, analytics, ERP applications, and financial systems benefit from HPE 840756-091’s performance and reliability. High-speed DDR4 2666MHz memory ensures rapid data processing, while ECC and RDIMM features maintain system integrity under continuous operations. Organizations can rely on these modules to process large datasets efficiently, supporting mission-critical applications and reducing the risk of errors or interruptions in server performance.

Server Infrastructure

Deploying HPE 840756-091 modules helps future-proof enterprise servers. With high-speed DDR4 operation, ECC protection, dual-rank architecture, and compatibility with multi-channel configurations, these modules can accommodate growing workloads and evolving IT requirements. Organizations can scale memory resources incrementally, maintaining stable performance while addressing the increasing demands of virtualization, cloud computing, and data-intensive applications.

Integration with HPE Tools

HPE 840756-091 integrates seamlessly with HPE iLO (Integrated Lights-Out) management tools, enabling administrators to monitor memory performance, temperature, and operational health in real time. Proactive monitoring facilitates early detection of potential issues, ensuring optimized performance and reducing unplanned downtime. This integration supports comprehensive server management, allowing IT teams to maintain high operational efficiency across enterprise server environments.

Computing Applications

High-performance computing workloads, including scientific simulations, financial modeling, engineering analysis, and AI applications, benefit from the fast access and reliability provided by HPE 840756-091. The DDR4 2666MHz memory speed, ECC error correction, and dual-rank registered architecture ensure stable and high-speed operations under heavy computational loads. Enterprises can deploy these modules to handle complex processing tasks efficiently, minimizing latency and maximizing overall server performance.

Multi-Channel Memory Configurations

HPE 840756-091 supports multi-channel memory configurations, enhancing overall system bandwidth and reducing latency for enterprise workloads. Multi-channel setups allow servers to process large datasets efficiently, improving the performance of virtualization platforms, database systems, and cloud applications. Deploying multiple modules across available DIMM slots ensures optimal memory utilization, signal integrity, and performance stability in high-density configurations.

Reliable Enterprise Server Operations

The combination of ECC error correction and RDIMM technology in HPE 840756-091 ensures reliable server operations in mission-critical enterprise environments. Single-bit errors are detected and corrected in real time, while registered architecture stabilizes memory signals, reducing the risk of downtime or data corruption. This makes the module suitable for ERP systems, cloud infrastructure, virtualized environments, and other critical IT deployments where reliability is paramount.

Server Infrastructure

Deploying HPE 840756-091 modules enables IT teams to optimize server performance, scalability, and reliability. By upgrading server memory with high-speed DDR4 ECC RDIMMs, enterprises can improve application response times, reduce latency, and support multiple concurrent workloads. These modules facilitate enhanced resource utilization, operational efficiency, and improved performance for enterprise applications, ensuring maximum return on infrastructure investment.

Memory Expansion

With 16GB per module, HPE 840756-091 provides a cost-effective solution for memory expansion. Enterprises can scale server memory incrementally, balancing budget constraints with performance requirements. DDR4 2666MHz speed, ECC protection, dual-rank RDIMM architecture, and 288-pin compatibility ensure reliable, long-term performance, making it a highly valuable investment for modern enterprise IT environments.

Data Center Advantages and Reliability

HPE 840756-091 is designed to meet the demanding requirements of enterprise data centers. High-speed DDR4 performance ensures efficient handling of concurrent workloads, while ECC and RDIMM features minimize the risk of system errors and downtime. Compatibility with multiple HPE server models allows data centers to expand memory capacity, optimize performance, and maintain a reliable infrastructure capable of supporting critical business operations.

Enhanced Uptime and Operational

The combination of ECC error correction, dual-rank RDIMM design, and DDR4 speed in HPE 840756-091 enhances server uptime and operational efficiency. By reducing system errors, data corruption, and unplanned downtime, this memory module ensures uninterrupted performance for enterprise applications. Organizations in finance, healthcare, cloud services, and government sectors benefit from consistent uptime, secure data integrity, and reliable IT operations.

Applications and Deployment Scenarios

Enterprises can deploy HPE 840756-091 modules across virtualization environments, ERP systems, high-performance computing tasks, cloud infrastructure, and mission-critical applications. The combination of DDR4 2666MHz speed, ECC error correction, dual-rank architecture, and RDIMM stability ensures robust performance, scalability, and reliability. This module is a versatile and dependable choice for modern enterprise servers, helping organizations maintain peak efficiency and future-proof their IT investments.