[BD] maximum speed
Write
BD-R SL(single side/double side) 25GB, 50GB : 4x
BD-RE SL(single side/double side) 25GB, 50GB : 2x
Read
BD-R /ROM SL : 4x CAV
BD-RE SL : 2x
BD-R/RE DL : 2x
BD-ROM DL : 4x CAV
Random access time: 350 ms
[DVD] maximum speed
Write
DVD+/-R SL :12x
DVD+RW SL : 8x
DVD-RW SL : 6x
DVD+/-R9 DL : 8x
Read
DVD ROM /+R/-R SL :12x
DVD ROM +R/-R DL : 8x
Random access time: 160 ms
[CD] maximum speed
Write
CD-R : 40x
CD-RW : 24x
Read
CD-R/RW : 40x
Random access time: 160 ms
Interface
Serial –ATA
Writing Mode