The Hitachi Deskstar 7K1000 HDS721010KLA330 Hard Drive provides an exceptional blend of power efficiency and performance making it an ideal solution for consumer and enterprise power-friendly PCs. It leverages the industry's most reliable perpendicular magnetic recording (PMR) techniques and the latest advancements in silent acoustics, shock protection, and head technology to maximize capacity, performance and field reliability. Best in class power management and thermal emissions help manufacturers meet energy compliance targets and extend drive life.Connecting the 7K1000 to your system is easy with the SATA/300 interface, while the impressive 7200 RPM spindle speed and 32 MB buffer ensure smooth operation. With a 8.2 ms average read seek time, a 9.2 ms average write seek time, and a 4.17 ms average latency, expect lightning fast speeds! The whopping 1 Terabyte storage capacity will give your computer more than enough space for all of your files, music, pictures, and any other files you just can't live without!Order your Hitachi Deskstar 7K1000 HDS721010KLA330 Hard Drive today!