Write speed:
X CAV at BD – R/-R DL/-R ltoh
X Z – CLV at BD-R TL/-R QL
X CLV at BD-RE/-R DL, BD-RE TL/-7/-8
At x CAV DVD-R/+ R
At x Z – CLV DVD + RW
At x p – Cav DVD-R DL/+ R DL
Z – x CLV at DVD – RW
At x Z – CLV DVD – RAM
X CAV at CD – R
X Z – CLV at CD – RW
X Z – CLV at medium – Disc
Read Speed:
X P – Cav at UHD BD
Cav at x BD ROM/-R/-R DL/-R ltoh/-BD-RE DL/-R
X P – Cav at BD-R, BD-RE TL/-R QL/-7/TL
At x CAV DVD ROM/-R/+ R/-RW/+ RW/-R DL/+ RDL
At x Z – CLV DVD – RAM
At x CAV CD-ROM/-R/-RW
X cavat M-Disc