Dell - Hard drive - 1 TB - hot-swap - 3.5" - SATA 6Gb/s - 7200 rpm

1TB SATA 6GB / S 7.2K RPM 3.5IN HOT PLUG DELL 400-AEFB. Hard drive size: 3.5", Hard drive capacity: 1000 GB, Hard drive speed: 7200 RPM Increase the storage capacity of your Dell™ system with this 1 TB Hard Drive from Dell. It boasts a storage capacity of 1 TB, enabling users to store large amounts of data. This hard drive features a Serial ATA and it offers a maximum rotational speed of 7, 200 RPM. This product has been tested and validated on Dell systems and is compatible with select Dell Systems. It is supported by Dell Technical Support when used with a Dell system.