Fully tested, Apple branded Hitachi.LG (HL) GA11N slot loading 12.7mm high superdrive with SATA interface suitable for the late '09 and later iMacs.
Supports:
DVD±R Writing
DVD±RW Writing
DVD+R(DL) Writing
DVD-R(DL) Writing
CD-R Writing
CD-RW Writing
CD-ROM Reading
DVD-ROM Reading
Buffer: 2MB
Grab distance: 30mm
Note that iMacs use manufacturer-specific optical bezels. Fitting this drive as a replacement for a different manufacturer (i.e. Sony or Panasonic) you may need to trim several of the tiny tabs from the front edge of the bezel to ensure the drive sits correctly.