Capacity:512GB Quickly store and access your content anywhere with the Lexar Portable SSD. This sleek, compact SSD provides impressive performance on the go, with speeds up to 450MB/s read and 245MB/s write-up to six times faster than traditional external hard drives. This makes it easy to quickly access, move, or back up all your favorite movies, music, photos, and files. And for added convenience, its LED capacity meter lets you check available storage space at a glance. Available in 256GB and 512GB capacities.