LiteOn iHBS112-29 12x Internal SATA Blu-Ray Combo Burner 8Mb Cache, Black WRITE SPEED BD-R:12X, BD-RE: 2X, DVD+R: 16X, DVD+RW: 8X, DVD-R: 16X, DVD-RW: 6X, CD-R: 48X, Write Speed CD-RW: 24X, BD-R DL: 8X, BD-RE DL: 2X, DVD+R DL: 8X, DVD-R DL: 8X, DVD-RAM: 12X READ SPEED BD-ROM/R/RE SL: 8X max, BD-ROM/R 8X max, BD-RE DL 6X max Compatibility: Windows XP/2003/Vista/7 and Linux.