The delltrade 1 tb hard drive offers an ideal data storage solution for your delltrade systems in addition this drive offers 7200 rpm rotational speed for faster data access this product has been tested and validated on delltrade systems to ensure it will work with your computer it is supported by delltrade technical support when used with a delltrade system highlights 1 tb formatted capacity for applications that require enhanced performance 7200 rpm spindle speed ensures fast d