7210 Model 005 External CD-ROM Drive 
 
Dimensions 
Height     50 mm  1.94 in.    
Width     183 mm  7.2 in.    
Depth     312 mm  12.3 in.    
Weight 
Minimum     2.0 kg  4.4 lbs.    
Electrical 
Power source loading  0.03 
(typical in kVA)    
Voltage range (V ac)  100 to 125 or 200 to 240 (autoranging) 
Frequency (hertz)  50 or 60 
Thermal output (max)  50 Btu/hr 
Power requirements 
(max) 
18 watts 
Power factor 
(minimum)
 
0.6 
Maximum altitude  2135 m (7000 ft.) 
Temperature 
Requirements 
Operating
16 to 32°C
(60 to 90°F)
 
Non-Operating
10 to 43°C
(50 to 110°F)
 
Humidity 
Requirements 
Operating  Non-Operating 
(Noncondensing)  10 to 80%  10 to 80% 
Wet Bulb  23°C (73°F)  27°C (80°F) 
Noise Emissions¹  Operating  Idle 
L
WAd 
4.7 bels  4.7 bels 
Impulsive or 
prominent discrete 
tones
 
No  No 
Clearances  Front  Back  Left  Right 
Install/Air Flow  N/A  N/A  N/A  N/A 
Service  152 mm(6 in)  N/A  N/A  N/A 
Footprint
2 
Width
183mm(7.2 in) 
Depth
464mm(18.3 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.
 
 
 
 
306  Site and Hardware Planning Information