Type: Internal
type
Interface: Enhanced-IDE (ATAPI)
Data buffer memory: 2MB
Data transfer speed: 33.3MB/sec. (Max.) (UDMA33)
CD and DVD
Write/Read speed (Ave.): CD-ROM Speed: 4X: 600KB/sec.,
8X: 1200KB/sec., 10X: 1500KB/sec., 16x: 2400KB/sec.,
32X: 4.8MB/sec., 40x: 6.0MB/sec
CD-R: 4X: 600KB/sec., 8x: 1200KB/sec., 16x: 2400KB/sec.,
24X: 2400-3600KB/sec., 32X: 2400-4800KB/sec.,
CD-RW: 16X: 2400KB/sec., 10X: 1500KB/sec., 4x: 600KB/sec.
DVD±R: 8X: 5.5MB/sec.(MAX)
DVD±RW: 4X: 5.5-11MB/sec.(MAX)
DVD-ROM Speed: 8X: 10.8MB/sec.(MAX)
Average access time CD: 120msec. / DVD: 140msec
Mounting direction:
horizontal/vertical (eject button upper)
Writing Mode:
Track At Once, Disc At Once, Multi-session, Packet Write, Session At Once
Compatible formats: Format: Write: Read:
CD-DA
* *
CD-ROM *
CD-Extra
* *
CD-ROM XA
*
*
Photo CD*
3
*
4
* *
CD-i*
3
*
4
* *
Video-CD *
*
CD-Text *
*
DVD-ROM *
DVD±R * *
DVD±RW * *
Loading system:
Tray type (automatic loading/eject)
Power: DC5V,
DC12V
Power consumption: 23.5VA
Weight: 1.02 Kg.
Dimensions: 146 X 190 X 42mm
Reliability: Error Rate: 10-12 bits or less
MTBF: 70,000 power on hours (POH)
MTTR: Within 30 minutes
Environmental Conditions:
When operating
When not operating
Temperature: 0°C to +45°C -40°C to +65°C
(No condensation)
Humidity: max. 70% R.H. 20% to 90% R.H.
(No condensation, max wet bulb +29C)
Vibration: CD Read/Write : 0.25G/0.15G 0.712GRMS
(zero to peak (random vibration)
DVD Read/Write : 0.25G/0.1G 0.712GRMS
Shock: Read/Write:6G/1G 2ms/160G & 10ms/80G
(half sine wave shape) (11msec.pulse duration)
Environmental dust:
*
3
CD-i and Photo-CD discs require special reader/player. Also, Photo-CD requires a license from Kodak.
Class 3 million or less (3 million particles of 0.5 micron dustper
cubic foot or less)
*
4
Bundled software does not support these writing formats.
The drive's appearance and specifications may change without notice.
Specifications MP5
308D
:
manual ricoh PDF handbuch.qxd 25.02.2004 18:28 Uhr Seite 2
