HGST (Hitachi owned by Western Digital) 1TB 2.5". This is a used and fully tested hard drive taken from a recycled MacBook or MacBook Pro. The testing process on this drive involves low-level erasing the disk and cloning a disk image of a clean instal of OSX 10.6 onto it.
If the cloning works without abnormal pausing or noise then the drive is used to boot a test machine. The drive built-in diagnostics are then checked.
Please note that the pre-loaded version of MacOS X on this disk is to validate testing and if you do not own a legal copy of this operating system for the machine you plan to use this drive in, you should erase the disk before use.
Condition : Recycled
This is a used part from a recycled computer. In the case of a functional part, it has been fully tested prior to putting in stock and is guaranteed to be fully functional.
Warranty : 3months