The Crucial Ballistix 16GB Desktop RAM DDR4-3600 is a high-performance memory kit designed for desktop computers. With a total capacity of 16GB spread across two 8GB modules, this RAM operates at a fast bus speed of PC4-28800 (DDR4-3600). The Crucial brand is known for its reliability and lifetime warranty, making this DDR4 RAM a dependable choice for enhancing your computer's speed and efficiency. Pulled from a working system. I just needed more juice for my home setup! Will be shipped in ESD packaging to ensure safe travel. Please let me know if you have any questions.