Product overview bull max 24x dvd r write speed bull m disc support bull 05mb buffer memory features bull max 24x dvd r write speed bull m disc support bull 05mb buffer memory product description summary drive type internal sustained transfer rate sustained transfer rate cd rom 7 200 kbs 48x max dvd rom 2216 mbytess 16x max data transfer rates data transfer rate bd rom 21579 mbits s 6x max dvd rom 1108 mbytess 8x max cd rom