8cm DVD-ROM 1 side (1 layer): 1.46GB(1.36GB)
8cm DVD-ROM 1 side (2 layers): 2.65GB(2.47GB)
8cm DVD-ROM 2 sides (1 layer each): 2.92GB(2.72GB)
8cm DVD-ROM 2 sides (1 and 2 layers): 4.12GB(3.83GB)
8cm DVD-ROM 2 sides (2 layers each): 5.31GB(4.95GB)