Lenovo 40Y8710 manual Read speeds, Write speeds, Read Speed, Media type

Read speeds

Media	Read Speed
CD-ROM	24X Max.
CD-DA (DAE)	20X Max.
CD-R	24X Max.
CD-RW	24X Max.
DVD-ROM (single layer)	8X Max.
DVD-ROM (dual layer)	6X Max.
DVD-R (4.7 GB)	8X Max.
DVD-R DL	4X Max.
DVD+R	8X Max.
DVD+R DL	4X Max.
DVD-RW (4.7 GB)	6X Max.
DVD+RW	6X Max.
DVD-RAM (4.7/9.4 GB)	5X Max.

Write speeds

Media type	Write speed
CD-R	24X Max.
CD-RW	4X	High Speed
CD-RW	10X Ultra Speed
CD-RW	16X
DVD-R	8X	Max.
DVD-R DL	4X	Max.
DVD+R	8X	Max.
DVD+R DL	4X	Max.
DVD-RW	4-6X Max.
DVD+RW	4-8X Max.
DVD-RAM	5X	Max.

Appendix A. Product specifications A-3