It is a SATA hard drive for laptop with a super-efficient power saver while in use.
High Performance– 7200 RPM for faster data access
Big Capacity – 500GB of storage
Low Profile – 7mm thickness for design flexibility
Work for most model of the following computers after format: Acer, Apple, Asus, Compaq, Dell, Gateway, IBM, Lenovo, HP, Sony, Toshiba, PS3, PS4, etc