803666-B21 HPE 16GB 2133MHZ PC4-17000 Ecc Reg DDR4 SDRAM 288-Pin Dimm Ram

The HPE 803666-B21 16GB 2133MHz PC4-17000 DDR4 RAM 

The HPE 803666-B21 16GB 2133MHz PC4-17000 ECC Registered DDR4 SDRAM module is designed to deliver outstanding speed, reliability, and performance for servers and enterprise systems. Crafted to meet the demanding requirements of high-performance computing environments, this memory solution enhances data integrity, optimizes energy efficiency, and ensures consistent system responsiveness across mission-critical workloads. It is one of the most dependable memory modules engineered by Hewlett Packard Enterprise (HPE) for advanced data center infrastructure.

High-Speed Data Performance

This module runs at an efficient 2133MHz DDR4-2133 (PC4-17000) data rate, offering fast bandwidth to handle multiple server applications simultaneously. The optimized speed and throughput ensure lower latency and enhanced response times for mission-critical operations.

Advanced ECC and Reliability Features

The integrated Error-Correcting Code (ECC) functionality allows the memory to detect and correct data corruption automatically. This improves overall system stability and reliability, especially in environments where continuous uptime and data integrity are crucial.

DDR4 Architecture and Performance Advantages

Built on the DDR4 SDRAM architecture, this memory module supports faster data transfer rates and improved bandwidth compared to older DDR3 generations. The 2133MHz speed ensures smooth and rapid data handling, ideal for multitasking, virtualization, and cloud-based applications. The PC4-17000 designation refers to its data throughput capacity, offering up to 17GB/s of bandwidth for seamless data flow and system scalability.

Server-Grade Reliability

As an ECC Registered (RDIMM) memory module, the HPE 803666-B21 incorporates error correction technology to detect and fix memory errors automatically. This feature significantly reduces system crashes and improves reliability, which is crucial for data centers and enterprise applications handling sensitive and mission-critical workloads.

Scalability and Flexibility

With Registered RDIMM technology, the HPE 803666-B21 enables scalability for multi-module configurations. IT administrators can easily expand memory capacity across several channels, providing flexible options for future upgrades and evolving workloads.

Compatibility and Integration

HPE designs its server memory modules with rigorous testing and validation processes. The 803666-B21 module is fully compatible with select HPE ProLiant servers and workstation platforms. Its optimized performance ensures seamless communication between memory controllers and processors, enabling stable multitasking across various business applications.

Efficiency and Power Optimization

The 1.2V operating voltage of this DDR4 memory module ensures lower energy usage without compromising speed or reliability. This efficiency reduces thermal output, thereby lowering overall cooling requirements in data centers and contributing to a more sustainable IT infrastructure.

Scalability and Future-Proof Design

This HPE DDR4 module provides excellent scalability for growing IT environments. Its modular design allows organizations to easily upgrade server memory capacity as workloads expand, without replacing entire systems. This flexibility supports long-term cost savings and simplified maintenance cycles.

Comparison to Standard Consumer Memory

Unlike typical consumer-grade RAM modules, ECC Registered memory such as the HPE 803666-B21 offers enhanced features tailored for servers and enterprise-level computing. The difference lies in stability, longevity, and error-handling efficiency, making it an essential component for professional IT infrastructures.

Improved Latency and Multitasking Capabilities

With a latency rating of CL15, this DDR4-2133 module ensures prompt response to data requests. It can handle multiple concurrent processes efficiently, providing faster access speeds across simultaneous applications, ideal for server environments where multitasking is a necessity.

Longevity and System Durability

Due to its robust design and low-power consumption, the HPE 803666-B21 enhances the longevity of server hardware. Lower operating temperatures reduce thermal strain, preserving component health and reducing maintenance costs over time.

Thermal Design and System Stability

The efficient heat management system of this module ensures sustained performance even under extended load periods. DDR4’s low-voltage architecture minimizes heat buildup, keeping internal components safe from thermal stress and maintaining system stability.