Toshiba SD-M1212 Product Specification - Page 10

3. Specifications 3.1.Performance (1) Applicable Disc *1 (2) Data Capacity User Data/Block DVD: DVD-ROM (DVD-5, DVD-9, DVD-10, DVD-18), DVD-R (read) CD : CD-DA, CD+(E)G, CD-MIDI, CD-TEXT, CD-ROM, CD-ROM XA, CD-I, CD-I Bridge (Photo-CD, Video-CD) Multisession CD (Phto-CD, CD-EXTRA, CD-R, CD-RW), CD-R (read), CD-RW (read) DVD-ROM: 2,048 Byte/Block CD-ROM : 2,048 Byte/Block (Mode 1) 2,336 Byte/Block (Mode 2) Data Cpacity/Disc: (1 GB=230 Byte, 1 MB=220 Byte, 1 KB=210 Byte) DVD- 5: 4.377 GB (4.700 Billion Byte) DVD- 9: 7.959 GB (8.545 Billion Byte) DVD-10: 8.754 GB (9.400 Billion Byte) DVD-18: 15.917 GB (17.091 Billion Byte) CD (Mode-1): 656.5 MB (688.4 Million Byte) CD (Mode-2): 748.8 MB (785.2 Million Byte) (3) Rotational Speed DVD : Approx. 3,500 rpm (2.5-6X CAV) DVD-R : Approx. 1,100-2,800 rpm (2X CLV) CD : Approx. 6,900 rpm (13.8-32X CAV) CD-RW: Approx. 4,300 rpm (8.6-20X CAV) CD Audio,Video-CD: Approx. 1,200 - 2,000 rpm (4-5.7X PCAV) (4) Transfer Rate ( 1 KByte=210 Byte=1,024 Bytes, 1 Mbyte=220 Byte=1,048,576 Bytes) Sustained Block Transfer Rate DVD: 1,683-4,056 Block/s CD : 1,034-2,400 Block/s Sustained Data Transfer Rate DVD: 3,366-8,112 KByte/s CD : Mode 1 2,069-4,800 KByte/s Mode 2 2,360-5,475 KByte/s Burst DataTransfer Rate 16.7 MByte/s (PIO Mode 4 ) 8.3 MByte/s (Single word DMA transfer mode-2 ) 16.7 MByte/s ( Multiple word DMA transfer mode-2) 33.3 MByte/s (Ultra DMA ) 4/28 SD-M1212 Rev.1.0