14
TOSHIBA XM-6201 CD-ROM Drive
Drive Specifications
Specifications and design are subject to change without notice.
Performance
1.
Applicable disk format
Red-book, Yellow-book, CD-ROM XA,
CD-I Bridge (Photo-CD, Video-CD),
CD-I, CD-I Ready, CD-G and
Multisession (Photo-CD, CD-Extra, CD-
RW, CD-R)
2.
Data capacity (Yellow-book)
User data/block
2048 bytes/block (mode 1)
2336 bytes/block (mode 2)
3.
Rotational speed
a
1X (CLV)
6-10X (PCAV)
13.8-32X (CAV)
Approx. 200 to 530 rpm
Approx. 2,000 to 3,000 rpm
Approx. 6,900 rpm
4.
Transfer rate
Sustained block transfer rate
Sustained data transfer rate (mode 1)
Sustained data transfer rate (mode 2)
Burst (SCSI-2 interface)
75 blocks/s (1X)
Approx. 450-750 blocks/s (6-10X)
Approx. 1,035-2,400 blocks/s (13.8-32X)
150 Kbytes/s (1X)
Approx. 900-1,500 Kbytes/s (6-10X)
Approx. 2,070-4,800 Kbytes/s (13.8-32X)
171 Kbytes/s (1X)
Approx. 1,026-1,710 Kbytes/s (6-10X)
Approx. 2,359-5,472 Kbytes/s (13.8-32X)
5 Mbytes/s (async), 10 Mbytes/s (sync)
5.
Access time
Average random access time
b
Average random seek time
c
Average full stroke access time
d
90 ms Typ. (32X)
85 ms Typ. (32X)
140 ms Typ. (32X)
6.
Data buffer capacity
256 Kbytes
7.
Disk loading
Auto front loading (open tray)
8.
Air flow
Not required
9.
Acoustic noise
45 dB (IEC 179 A) max at 1 metre
10. Power supply
+5V DC, +12V DC
