Upgrade to a better, larger capacity hard disk with the Seagate Barracuda 750 GB internal hard drive. This internal hard drive has a 7,200-RPM rotational speed, which boosts reading and writing speeds to and from the hard drive. Make your OS faster, load applications quicker, and improve the function of a range of computing tasks. With 16 MB cache memory and faster average seek times, your power consumption will be reduced while your unit generates less noise and vibration compared to other similar drives. Designed to connect to a SATA 3.0 Gbps standard interface, this drive provides up to 300 MBps data transfer rate - ideal for transferring large files and digital media assets. This drive can be installed in both a Windows-based desktop and Apple Macintosh desktop for maximum flexibility from your computing.