HGST Ultrastar™ 7K4000 2TB 7200 RPM hard drive with a 2.0 million hours MTBF
Specification with SAS interface. Ultrastar 7K4000 represents the sixth-generation HGST 5-platter design, which has been field proven by top server & storage OEMs & Internet giants. Engineered for the highest quality, the Ultrastar 7K4000 is put through grueling design tests during development & must pass stringent ongoing reliability testing during manufacturing. Ultrastar 7K4000 delivers by reducing downtime, eliminating service calls & minimizing TCO.