Toshiba Satellite A100 User Manual page 67

DVD-RW write 6 speed (maximum)
DVD+R write 8 speed (maximum)
DVD+RW write 8 speed (maximum)
DVD+R DL write 4 speed (maximum)
DVD-R DL write 4 speed (maximum)
DVD-RAM write 5 speed (maximum)
CD-R write
24 speed (maximum)
CD-RW write 16 speed (maximum, ultra-speed media)
Optical Media drive
2-15