The Supermicro certified 1TB 2.5" SAS3 7200RPM (ST1000NX0333) hard drive offers high capacity and energy efficient without sacrificing performance for reliable access to bulk storage. Each and every hard drive is validated and Supermicro certified to ensure performance, stability, and reliability. This HDD provides a 25% nearline performance boost over competitive offerings to help meet your Service Level Agreements which also helps lower your TCO by providing the highest capacity drive to meet your expansive data growth.