The Micron Cisco M600 MTFDDAK128MBF 128 GB SATA III 2.5" Solid State Drive is a high-quality SSD designed for use with PCs. This drive offers a storage capacity of 128 GB and is based on a SATA III interface for fast and efficient data transfer. With a compact form factor of 2.5 inches, this solid-state drive is perfect for enhancing the performance of your computer by providing faster boot-up times, file access, and multitasking capabilities. Additionally, the product comes with a California Prop 65 warning due to the presence of a chemical known to cause cancer.