Enhance the performance of your existing systems with the Lexar NS100 2.5″ SATA III (6Gb/s) Solid-State Drive (SSD). This simple upgrade provides faster boot times, program loading times, and data transfers, transforming your old computer from a dinosaur to a dynamo with read speeds of up to 550 MB/s. Additionally, it runs cooler and quieter and consumes less battery life than a traditional hard drive.