7135 RAIDiant Array 
 
Dimensions 
Height (control unit)     82 mm  3.4 in. (2 EIA units)    
Height (disk drive 
units) 
   171 mm  6.7 in. (4 EIA units)    
Width     444 mm  17.4 in.    
Depth     665 mm  26.2 in.    
Weight 
Empty     50.0 kg  110 lbs.    
Maximum 
Configuration 
   128.5 kg  283 lbs.    
Electrical 
Power source loading 
(kVA) 
0.2 plus 0.03 for each disk drive 
Voltage range (V ac)  100 to 125 or 200 to 240 (autoranging) 
Frequency (hertz)  50 or 60 
Thermal output  648 Btu/hr plus 92 Btu/hr each disk drive 
Power requirements  190 watts plus 27 watts each disk drive 
Power factor  0.95 
Maximum altitude  2135 m (7000 ft.) 
Temperature 
Requirements 
Operating
10 to 40°C
(50 to 110°F)
 
Non-Operating
1 to 52°C
(34 to 125°F)
 
Humidity 
Requirements 
Operating  Non-Operating 
(Noncondensing)  8% to 80%  8% to 80% 
Wet Bulb  23°C (73°F)  27°C (80°F) 
Noise Emissions*  Operating  Idle 
L
WAd 
6.35 bels  6.05 bels 
L
pAm 
N/A  N/A 
<L
pA
>
m 
48 dBA  47.5 dBA 
Impulsive or 
prominent discrete 
tones
 
No  No 
* See “Noise Emission Notes” on page 336 for definitions of noise emissions positions. 
 
 
 
274  Site and Hardware Planning Information