7212 Model 102 External Storage Device 
 
Dimensions 
Height     44 mm  1.7 in.    
Width     430 mm  16.8 in.    
Depth     485 mm  19.0 in.    
Weight
3 
     
8.3 kg  18.2 lbs.    
Electrical 
Power source loading 
(kVA) 
0.047 @ 120 Vac 
Voltage range (V ac)  100 to 127 or 200 to 240 (auto-ranging) 
Frequency (hertz)  50 or 60 
Thermal output 
(maximum) 
206 Btu/hr @240 Vac 
Power requirements 
(typical) 
60 watts 
Power factor  0.8 to 0.9 
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 
5.5 bels  5.3 bels 
L
pAm 
51 dBA  47 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
430mm(16.8 in)
 
Depth
789mm(31 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. 
3.    Weight with two DDS-4, 4 mm tape drives installed.
 
 
 
 
Chapter 8. Physical Characteristics of the 7200 Series  311