The Toshiba MQ01ABD050V is a 500 GB SATA III 2.5 inch internal laptop hard drive. It is compatible with laptops and PCs and has a rotation speed of 5400 RPM. The silver-colored drive is designed in a 2.5 inch form factor and utilizes a SATA III interface for fast data transfer. It is suitable for storing data on laptops and PCs, providing a storage capacity of 500 GB in a compact size of 4 inches in length, 3 inches in width, and 1 inch in height. This product contains a chemical that is known to the State of California to cause cancer.