Toshiba SD-C2612 - Manual (Page 10)

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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