This HPE 647899-B21 memory module offers 8GB of capacity with a 1 x 8GB configuration, utilizing DDR3 technology with a speed of 1600 MHz and ECC support. It is designed for HP ProLiant Server series. HP SmartMemory technology, introduced for ProLiant Gen8 Servers, ensures that the memory has passed rigorous HP qualification and testing processes, enabling extended memory performance features through the system ROM. This is crucial for meeting the demands of modern data centers driven by server virtualization, cloud computing, large database applications, and high-performance computing, all of which require higher memory capacity, reliability, and uptime.