Toshiba SD-C2612 Manuale Utente
8
Transfer Rate
DVD (Single)
4,463 - 10,820 Kbytes/s (3.3X - 8X)
DVD (Dual)
3,380 - 8,112 Kbytes/s (2.5X - 6X)
DVD-Video
2,298 - 5,408 Kbytes/s (1.7X - 4X)
DVD-R/-RW
2,298 - 5,408 Kbytes/s (1.7X - 4X)
DVD-RAM (Ver 1.0 & 2.1)
2,704 Kbytes/s (2X & 1X)
CD (mode 1)
1,552 - 3,600 Kbytes/s (10.3X - 24X)
CD (mode 2)
1,769 - 4,104 Kbytes/s (10.3X - 24X)
Rotational Speed
DVD single layer:
4,670rpm (3.3X - 8X)
DVD dual layer:
3,792rpm (2.5X - 6X)
DVD-VIDEO:
2,355rpm (1.7X - 2.4X)
DVD-R/RW:
2,355rpm (1.7X - 2.4X)
DVD-RAM (ver 1.0):
2,160 - 4,800rpm (2X)
DVD-RAM (ver 2.1):
1,380 - 3,399rpm (1X)
CD:
1,200 - 2,000rpm (4X - 5.7X)
5,100rpm (10.3X - 24X)
CD-DA Transfer:
2,200 - 5,10rpm (10.3X)
CD-RW:
1,850 - 4,270rpm (8.6X)
IDE Interface
16.7 Mbytes/s
Transfer Rates
16.7 Multi-word DMA
33.3
Ultra
DMA
Random Access Time
DVD
100ms (3.3X – 8X)
CD
95ms (10.3X – 24X)
DVD-RAM 170ms
(1X/2X)
Data Buffer
192Kbytes
Reliability
MTBF 60,000
hours
User Error Rates (with up to 5 retries and layered ECC on)
DVD Hard Error Rate:
10
-15
max
CD Hard Error Rate: mode 1
10
-15
max
CD Hard Error Rate: mode 2
10
-12
max
Seek Error Rate (allowing 10 retries) 10
-6
max
Environmental
Ambient Temperature
Operating
5° to 50° C (41° to 122° F)
Storage
-10° to 65° C (14° to 149° F)
Shipping
-40° to 65° C (-40° to 149° F)
Relative Humidity
Operating
8% to 80%
Storage/Shipping
5% to 95% (wet bulb 40° C max)
Acoustical Noise
40dB