Ricoh MP7200A, Руководство пользователя, Страница: 36 / 38

Drive : MP7200A
Type
Internal type
Interface
Enhanced-IDE (ATAPI)
Data buffer memory
2MB
Data transfer speed
33MB/sec. (Max.) (Ultra DMA mode2)
CD-RW/High Speed
CD-RW Write/Read speed
(Ave.)
Read Speed
4X:
600KB/sec.
8X: 1200KB/sec.
20X:
3000KB/sec.
*1
32X:
4.8MB/sec.
*1
40X:
6.0MB/sec.
*1
Write Speed
CD-R:
4X:
600KB/sec.
8X: 1200KB/sec.
12X: 1800KB/sec.
16X: 2.4MB/sec.
20X: 3.0MB/sec.
CD-RW:
2X:
300KB/sec.
4X: 600KB/sec.
10X: 1.5MB/sec.
Caution
When the 20X write speed is specified, data is written at 16X from the
innermost track to about the 70 MB position, and at 20X from positions
exceeding 70 MB up to the outermost track.
*:When using a disc capable of the 20X speed.
*:The lead-in area is written at the 12X speed.
Average access time
100msec.
Initial processing time
CD-ROM 14sec. or less
CD-R/RW (also High Speed CD-RW) 19sec. or less
Mounting direction
horizontal/vertical (eject button upper)
Writing Mode
Track At Once, Disc At Once, Multi-session, Packet Write, Session At Once.