New, internal 3TB (3,000GB) 3.5" Toshiba 7,200rpm hard drive mechanism with serial ATA (SATA) interface.
This drive is compatible with any machine capable of housing a 3.5" SATA drive.
If you are wanting to have this drive fitted to an aluminium iMac from Late 2009 onwards, you will need to use an external thermal sensor, as apple never shipped Toshiba drives with their machines. Every manufacturer has a different connection for the thermal sensor, so it cannot be used as a direct replacement. Please contact us to confirm if there is an external sensor that will work with your machine.