Toshiba TECRA S1 Manual Do Utilizador

The CD-RW/DVD-ROM drive accepts 12-cm (4.72-inch) and 8-cm (3.15-inch) discs.  At 
maximum, the drive can play back a DVD at 8x speed, read CD-ROM at 24x speed, and 
write CD-R/RW at 8x speed. 

The specifications of the CD-RW/DVD-ROM drive are listed in Table 1-5. 

 

Data transfer rate (Mbytes/s)  

33.3 (U-DMA transfer mode 2) 

16.7 (PIO mode 4, Multiword DMA mode 2) 

Access time (ms) 

Average random access 
Average full stroke access 

 

110 
250 

 

90 
200 

- 

- 

Rotational speed (RPM) 

4,594 Max 

5,136 Max 

2,297 Max 

Data buffer size (Mbytes) 

2 

Formats supported 

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, MIXED MODE 
CD, CD-I, CD-I Bridge (Photo-CD, 
Video-CD), Multisession CD (Photo-CD, 
CD-EXTRA, Portfolio, CD-R, CD-RW), 
CD-R, CD-RW 

CD-DA, CD+(E)G, 
CD-MIDI, CD-
TEXT, CD-ROM, 
CD-ROM XA, 
MIXED MODE CD, 
CD-I, CD-I Bridge 
(Photo-CD, Video-
CD), Multisession 
CD (Photo-CD, 
CD-EXTRA, 
Portfolio)