The P00920-B21 is a DDR4 2933 Module manufactured by HPE (Hewlett Packard Enterprise), classified under the 288pins (PC4-23466) category. This module is specifically engineered with DDR4-2933Y 1Rx4 ECC Reg/RDIMM 1Rx4 specifications, holding a total capacity of 16GB. It's optimized for server environments requiring ECC (Error Correcting Code) to prevent data corruption, and it's registered (buffered), enhancing signal stability in dense memory configurations. The single-rank 1Rx4 setup provides efficient performance for medium to high-load tasks, making it an ideal component for enterprise-level servers and computing systems that prioritize both speed and reliability in their operations. HPE's reputation for producing dependable and high-quality server components reassures users of the exceptional performance and durability of the P00920-B21 memory module.