The Crucial Ballistix 16GB DDR4 RAM 2666 CL 16 Black is a high-performance memory module designed for gaming, content creation, and other intensive computing tasks. With a total capacity of 16GB spread across a single module, this DIMM RAM offers fast data transfer speeds at 2666MHz and features error correction for enhanced reliability. The Crucial brand is known for its lifetime warranty and quality products, making this RAM a solid choice for upgrading your computer's memory capacity.