0TW8VV Dell 1TB 7.2K RPM SATA-6GBPS Hot-plug Hard Drive

The Dell has a capacity of 1 terabyte, which is equivalent to 1,000 gigabytes (GB). This is a large amount of storage space, allowing you to store a significant amount of data on your computer. For example, you can store up to 200,000 photos or 250,000 songs or 500 hours of high-definition video on this hard drive.

The speed of a hard drive is measured in RPM, which stands for revolutions per minute. The Dell 0TW8VV spins at a speed of 7,200 RPM. This means that the hard drive can read and write data at a faster rate than a hard drive that spins at a lower RPM.