Appendix; Specifications; Disk Unit - Sony RMO-S551 User Manual

Appendix

Specifications

Disk Unit

■ Performance
Capacity
Per disk
5.2 Gbytes (ZCAV 2,048 bytes/sector)
4.8 Gbytes (ZCAV 1,024 bytes/sector)
4.1 Gbytes (ZCAV 512 bytes/sector)
2.6 Gbytes (ZCAV 1,024 bytes/sector)
2.3 Gbytes (ZCAV 512 bytes/sector)
Rotation speed
3,300 min –1 (3,300 rpm)
3,600 min –1 (3,600 rpm)
Seek times (average)
25 ms (typical)
User data transfer rate
Continuous transfer rate
2.48 – 5.07 Mbytes/s
(2,048 bytes/sector)
2.31 – 4.79 Mbytes/s
(1,024 bytes/sector)
1.97 – 4.06 Mbytes/s
(512 bytes/sector)
Burst transfer rate
10 Mbytes/s (using Fast SCSI)
Host interface
SCSI-2 (Small Computer System Interface-2)
ANSI X3.131–1994
■ Operating environment
Installation
Horizontal (±5°)
Temperature
Operating
5 °C to 40 °C (41 °F to 104 °F)
(gradient 10° C/h or 18 °F/h)
Non-operating
– 30 °C to 60 °C (– 22 °F to 140 °F)
Relative humidity
Operating
10 % to 85 % (no condensation)
Non-operating
10 % to 90 %
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Appendix
■ Laser
Type
Semiconductor AlGaInP laser
Wavelength
685 nm ± 10 nm
Maximum output
30 mW
■ Power supply and others
Power supply
100 – 240 V AC ±10%, 50/60 Hz ±5%
Current drain
0.60 – 0.35 A max
Maximum external dimensions (excluding
protruding parts and air duct)
211 × 70 × 293 mm (W/H/D)
(8 3/8 × 2 7/8 × 11 5/8 inches)
Weight
4.9 kg (10.9 lb.)
Accessories
AC power cord (1)
Emergency eject tool(1)
User's Guide (1)
MO Disk (1)
Formatting Utility (1)
Design and specifications are subject to change
without notice.