Original Apple internal, ATA, slimline, slot-loading combo drive (CD-ROM, CD-R, CD-RW, DVD-ROM) suitable for any model of iBook G4 or PowerBook G4 (Titanium or Aluminium). It was originally used in the iBook G4 and aluminium G4 PowerBooks and although it has a faster write speed than the earlier 8121A model used in the early Titanium G4 PowerBooks, it is fully compatible. Optical bezel sold separately. This drive does not burn DVDs.
Please note: On the non-DVI models of Titanium G4 PowerBook (400MHz - 667MHz non-DVI) fitted with DVD-ROM drives, you will also need a different optical flex cable (TBOPTCAB1), optical bezel (TBOPTBEZ1) and mounting brackets (TBOPTMNT) since the DVD-ROM drive was larger than a standard optical and the data connector was on the other side.
24x CD-R write, 10x - 16x CD-RW write, 8x DVD read, 24x CD read

Model # : 8122A, 8123A