Solve data woes for life with the colossal Hitachi Ultrastar 7K3000 3 TB Internal HDD. Engineered for total reliability, it is one of the first hard disk drives rated at 2 million hours mean time between failures. This effectively means the drive is built to last for decades, and unlike many of the sturdiest hard drives, performance is not an issue. A 7200 RPM motor speed and a sizable 64MB high speed cache ensures that the Ultrastar 7K3000 is as fast as it is reliable, delivering superb performance that is 33-percent faster than comparable 5400RPM drives. With a massive 3 TB or storage space, SATA Revision 3.0 compliant ports, and unmatched reliability, the Hitachi Ultrastar 7K3000 3 TB Internal HDD reigns supreme.