This Dell SNPVM51CC/16G memory module comes with 16GB of DDR4 RAM, designed to enhance the performance of your Dell systems. Operating at a speed of 2666MHz (PC4-21300V), it allows for higher data transfer rates compared to previous DDR3 modules, making your applications run smoother and faster. The module's dual-rank (2Rx8) configuration helps in achieving higher density and reliability, making it an excellent choice for users looking to upgrade their system for improved multitasking capabilities and overall performance. Certified by Dell, this module is tested to ensure compatibility and reliability when used with Dell's desktops, servers, and workstations, providing a seamless and trouble-free upgrade path. Its increased data bandwidth makes it ideally suited for data-heavy applications, video editing, large databases, and running multiple applications simultaneously, helping professionals and enthusiasts alike to achieve their computing goals with more efficiency and less waiting time.