The Dell NTPP3 hard-drive carrier is a plastic holder for a 2.5-inch Serial ATA drive. It provides a carrier assembly for fitting that drive in a compatible system bay.
This part is identified by Dell number NTPP3. Its stated interface and drive size define the type of drive it is designed to carry; the listing does not establish compatibility with particular computer models. The carrier is made of plastic and is intended to hold the drive as part of the system’s storage setup.