Toshiba SD-C2712 - Manual (Page 10)

8
Transfer Rate
DVD (Single) 4,463 - 10,816 Kbytes/s
DVD (Dual) 3,380 - 8,112 Kbytes/s
DVD-R/-RW 2,298 - 5,408 Kbytes/s
DVD+R/+RW 2,298 - 5,408 Kbytes/s
DVD-RAM (Ver 2.1) 2,704 Kbytes/s
CD (mode 1) 1,552 - 3,600 Kbytes/s
CD (mode 2) 1,761 - 4,104 Kbytes/s
Rotational Speed
DVD single layer: 4,670rpm (3.3X – 8X)
DVD dual layer: 3,792rpm (2.5X – 6X)
DVD-R (Ver 1.0) 2,560rpm (1.7X – 4X)
DVD-R (Ver .1.2) 2,224rpm (1.7X – 4X)
DVD-RW: 2,224rpm (1.7X – 4X)
DVD+R/+RW 2,224rpm (1.7X – 4X)
DVD-RAM (ver 2.1): 1,380 - 3,300rpm (2X)
CD-ROM, CD-R, CD-RW 5,100rpm (10.3X – 24X)
CD-DA, Video-CD 1,700rpm (3.3X – 8X)
CD-DA Transfer: 2,200 - 5,10rpm (10X)
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-ROM 110ms (10.3X – 24X)
DVD-RAM 140ms (2X)
Data Buffer 256Kbytes
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