Write/Read Speed:

DVD-RAM     Write:5X (8100 KB/sec.)
DVD+R       Write:8X (10800 KB/sec.)   
DVD+R DL    Write:6X (5400 KB/sec.)  
DVD-R DL    Write:6X (5400 KB/sec.)  
DVD+RW      Write:8X (10800 KB/sec.)     
DVD-R       Write:8X (10800 KB/sec.)   
DVD-RW      Write:6X (8100 KB/sec.)     
DVD-ROM     Read8X (10800 KB/sec.)
CD-R    Write:24X (3600 KB/sec.)    Read24X (3600 KB/sec.)
CD-RW   Write:24X (3600 KB/sec.)    Read24X (3600 KB/sec.)

Buffer size:2MB

Interface:SATA

Dimensions:12.7mm (height)