Speed
Drive speed | Data rate | Disc write time | Equivalent CD rate | Reading speed | |
---|---|---|---|---|---|
1× | 11.08 Mbit/s | 1.385 MB/s | 53 min | 9× | 8×–18× |
2× | 22.16 Mbit/s | 2.770 MB/s | 27 min | 18× | 20×–24× |
4× | 44.32 Mbit/s | 5.540 MB/s | 14 min | 36× | 24×–32× |
5× | 55.40 Mbit/s | 6.925 MB/s | 11 min | 45× | 24×–32× |
6× | 66.48 Mbit/s | 8.310 MB/s | 9 min | 54× | 24×–32× |
8× | 88.64 Mbit/s | 11.080 MB/s | 7 min | 72× | 32×–40× |
10× | 110.80 Mbit/s | 13.850 MB/s | 6 min | 90× | 32×–40× |
16× | 177.28 Mbit/s | 22.160 MB/s | 4 min | 144× | 32×–40× |
18× | 199.44 Mbit/s | 24.930 MB/s | 3 min | 162× | 32×–40× |
20× | 221.60 Mbit/s | 27.700 MB/s | 2 min | 180x | 32×–40× |
24× | 265.92 Mbit/s | 33.240 MB/s | 2 min | 216x | 32×–48× |
Notes:
- DVD 1× actual spin is 3 times that of CD 1×
- Disk write time in table does not include overhead, leadout, etc.
Read more about this topic: DVD Recordable
Famous quotes containing the word speed:
“Spig Wead: Ive been thinking what a heel Ive been about you and about my own kids. I dont know, when I do something, I go all the way. Living. Gambling. Flying. I tap myself out. I guess thats the way I want it to be. Maybe even the way I am.
Minne Wead: Star-spangled Spig. Damn the martinis, full speed ahead and dont give up the ship.”
—Frank Fenton, William Wister Haines, co-scenarist, and John Ford. Spig Wead (John Wayne)
“There was such speed in her little body,
And such lightness in her footfall,
It is no wonder her brown study
Astonishes us all.”
—John Crowe Ransom (18881974)
“The correct rate of speed in innovating changes in long-standing social customs has not yet been determined by even the most expert of the experts. Personally I am beginning to think there is more danger in lagging than in speeding up cultural change to keep pace with mechanical change.”
—Mary Barnett Gilson (1877?)