Toshiba Satellite M70 (PSM71) - Manual (Page 51)

User’s Manual 2-11
The Grand Tour
DVDs
■ DVD-R and DVD+R discs can be written only once. The recorded data
cannot be erased or changed.
■ DVD-RW, DVD+RW and DVD-RAM discs can be recorded more than
once.
CD-RW/DVD-ROM drive
The full-size CD-RW/DVD-ROM drive module lets you record data to
rewritable CDs as well as run either 12 cm (4.72") or 8 cm (3.15") discs
without using an adapter.
DVD Super Multi drive supporting ±R Double Layer
The full-size DVD Super Multi drive supporting ±R Double Layer module
lets you record data to rewritable discs as well as run either 12cm (4.72") or
8cm (3.15") discs without using an adapter.
This drive cannot use discs that allow writing faster than 8x speed or faster
(DVD-R and DVD+R with Single Layer), 4x speed or faster (DVD-RW and
DVD+RW), 5x speed (DVD-RAM) or ultra-speed or faster (CD-RW).
The read speed is slower at the center of a disc and faster at the other
edge.
DVD read 8 speed (maximum)
CD read 24 speed (maximum)
CD-R write 24 speed (maximum)
CD-RW write 24 speed (maximum, ultra-speed media)
The read speed is slower at the center of a disc and faster at the other
edge.
DVD read 8 speed (maximum)
DVD-R write 8 speed (maximum)
DVD-RW write 4 speed (maximum)
DVD+R write 8 speed (maximum)
DVD+RW write 4 speed (maximum)
DVD-RAM write 5 speed (maximum)
CD read 24 speed (maximum)
CD-R write 24 speed (maximum)
CD-RW write 10 speed (maximum, ultra-speed media)
DVD+R (DL) write 2.4 speed (maximum)
DVD-R(DL) write 2 speed (maximum)