7210 Model 025 External SCSI-2 DVD-RAM Drive
Dimensions
Height 55 mm 2.2 in.
Width 250 mm 9.8 in.
Depth 275 mm 10.8 in.
Weight
3.6 kg 8 lbs.
Electrical
Power source loading
(kVA)
0.023 @ 120 Vac
Voltage range (V ac) 100 to 125 or 200 to 240 (auto-ranging)
Frequency (hertz) 50 or 60
Thermal output
(maximum)
42 Btu/hr @240 Vac
Power requirements
(typical idle)
06 watts
Power requirements
(typical seek/read)
12.5 watts
Power factor 0.4 to 0.6
Maximum altitude 2135 m (7000 ft.)
Temperature
Requirements
Operating
16 to 32°C
(60 to 90°F)
Non-Operating
10 to 52°C
(50 to 126°F)
Humidity
Requirements
Operating Non-Operating
(Noncondensing) 20 to 80% 8 to 80%
Wet Bulb 23°C (73°F) 23°C (73°F)
Noise Emissions¹ Operating Idle
L
WAd
4.8 bels 4.5 bels
L
pAm
46 dBA 41 dBA
Impulsive or
prominent discrete
tones
No No
Clearances Front Back Left Right
Install/Air Flow² 152 mm(6 in) 152 mm(6 in) N/A N/A
Service 152 mm(6 in) N/A N/A N/A
Footprint
2
Width
250mm(9.8 in)
Depth
579mm(22.8 in)
1. See “Noise Emission Notes” on page 336 for definitions of noise emissions positions.
2. The amount of space needed by the unit during normal operation is indicated by the footprint dimensions.
310 Site and Hardware Planning Information
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