7015 Model R30, R40, and R50 
 
Dimensions             
Height     267.0 mm  10.5 in.    
Width     445.5 mm  17.5 in.    
Depth     925.0 mm  36.4 in.    
Weight             
Minimum     59.7 kg  132 lbs.    
(Configuration 
dependent) 
           
Electrical    
Power source loading  0.8 
(typical in kVA)    
Voltage range (V ac)  200 to 240 or -48V dc 
Frequency (hertz)  50 or 60 
Thermal output 
(typical) 
2457 Btu/hr 
Power requirements 
(typical) 
720 watts 
Power factor  0.8 to 1.0 
Inrush current³  45 amps at 240 V ac 
   90 amps at 240 V ac with 
   redundant power option 
Maximum altitude  2135 m (7000 ft.) 
Temperature 
Requirements 
Operating
10 to 40°C
(50 to 104°F)
 
Non-Operating (Power Off)
10 to 40°C
(50 to 104°F)
 
Humidity 
(Noncondensing)
 
Operating  Non-Operating (Power Off) 
Without tape drive  8 to 80%  8 to 80% 
With tape drive  20 to 80%  8 to 80% 
Wet Bulb 
Requirements 
     
Without tape drive  27°C (80°F)  27°C (80°F) 
With tape drive  27°C (80°F)  27°C (80°F) 
Noise Emissions
1,2,4 
Operating  Idle 
L
WAd 
6.4 bels  6.0 bels 
L
pAm 
N/A  N/A 
<L
pA
>
m 
49 dBA  47 dBA 
Impulsive or 
prominent discrete 
tones
 
No  No 
Clearances  Front  Back  Left  Right 
Install/Air Flow  Maintenance of a proper service clearance should allow proper air flow. 
Service  (See service clearances for the R00 System Rack) 
1.    See “Noise Emission Notes” on page 336 for definitions of noise emissions positions. 
2.    Noise emissions data for the Models R30, R40, and R50 CPU Media Enclosure are based on the following 
configuration: the enclosure is mounted in a R00 System Rack and a power distribution unit is installed in the 
rack and the system is operating in a nominal environment of 25°C (78 °F) 
3.    Inrush currents occur only at initial application of power, no inrush occurs during normal power off-on cycle.
 
 
 
 
Chapter 2. Physical Characteristics of Systems  45