R69WP Dell 6TB 7200RPM SAS 12Gb/S 3.5-Inch Hard Drive

Dell 6TB 7200RPM SAS 12Gb/S 3.5-Inch Hard Drive. In the case of the Dell hard drive, its rotational speed is 7,200 RPM. This means that the disk inside the hard drive spins 7,200 times per minute.