3TB storage capacity with SATA 6Gb/s NCQ Interface SATA 6Gb/s interface optimizes burst performance Seagate AcuTrac servo technology delivers dependable performance, even with hard drive track widths of only 75 nanometers Seagate OptiCache technology boosts overall performance by as much as 45% over the previous generation. Best Fit Applications include: Desktop or all-in-one PCs, Home servers , PC-based game systems, Desktop RAID, Direct attached external storage devices (DAS), Network attached storage devices (NAS) Formerly know as "desktop" By now the world knows that Seagate Desktop 7200 drives, from the world's premier storage provider, deliver years of reliable service and high performance. The ideal choice for workstations, desktop RAID, gaming PCs, high-end PCs, mainstream PCs and USB/FireWire/eSATA external storage. After years of pioneering research at Seagate, perpendicular recording is now a proven technology. It increases capacity and dependability by storing data vertically, rather than horizontally. And vertically stored data bits mean increased data density which means higher performance to increase productivity. This drive delivers excellent power savings without sacrificing drive or system performance, giving customers the ability to manufacture PC systems and external storage systems that meet energy savings requirements. Seagate hard drives have long been produced with the environment in mind, and not just with low power consumption. With Seagate and the Desktop drive, our customers can have the best of both worlds, top hard-drive performance and the satisfaction of knowing they are using a high-capacity drive with a very small eco-footprint.What's in the box: Seagate 3 TB Desktop 3.5" Internal Hard Drive (7200rpm) and 2 Year Limited Warranty.