7028 Models 6C1 and 6E1 
The Model 6C1 is a rack-mounted server system and the Model 6E1 is a deskside tower system. 
 
Dimensions  Rack (Model 6C1)  Tower (Model 6E1) 
Height  215 mm (8.5 in.)  426 mm (16.8 in.) 
   5 EIA Units    
Width  426 mm (16.8 in.)  215 mm (8.5 in.) 
Depth  617 mm (24 in.)  617 mm (24 in.) 
Weight    
Minimum configuration  35.5 kg 78 lbs. 
Maximum configuration  43.1 kg 94.8 lbs. 
Electrical    
Power source loading (maximum in 
kVA) 
0.40 
Power source loading (typical in kVA)  0.30 
Voltage range (V ac)  100 to 127 or 200 to 240 (autoranging) 
Frequency (hertz)  50 / 60 
Voltage range (V dc)  Not supported 
Thermal output (maximum)  1306 Btu/hr 
Thermal output (typical)  979 Btu/hr 
Power requirements (maximum)  384 watts 
Power requirements (typical)  288 watts 
Power factor - US, World Trade, Japan  0.96 
Inrush current²  70 amps 
Maximum altitude³,⁴  2135 m (7000 ft.) 
Temperature Requirements³  Operating
16 to 32°C
(61 to 90°F)
 
Non-Operating
10 to 43°C
(50 to 109°F)
 
Humidity Requirements⁴  Operating  Non-Operating 
(Noncondensing)  8 to 80%  8 to 80% 
Wet Bulb  27°C (80°F)  27°C (80°F) 
Model 6E1 Noise Emissions¹,⁵  Operating  Idle 
L
WAd 
6.1 bels  6.1 bels 
<L
pA
>
m 
42 dBA  41 dBA 
Model 6C1 Noise Emissions¹,⁵  Operating  Idle 
L
WAd 
6.2 bels  5.9 bels 
<L
pA
>
m 
44 dBA  41 dBA 
Install/Air Flow  Maintenance of proper service clearance should allow proper air flow. 
Service  See service clearances for the 7014 T00 Rack 
1.    See “Noise Emission Notes” on page 336 for definitions of noise emissions positions. See noise emissions note 
4. 
2.    Inrush currents occur only at initial application of power, no inrush occurs during normal power off-on cycle. 
3.    The upper limit of the dry bulb temperature must be derated 1 degree C per 137 m (450 ft.) above 915 m (3000 
ft.). 
4.    The upper limit of the wet bulb temperature must be derated 1 degree C per 274 m (900 ft. ) above 305 m (1000 
ft.). 
5.    Levels are for a single system installed in a T00 32 EIA rack with the center of the unit approximately 1500 mm 
(59 in.) off the floor.
 
 
 
 
Chapter 2. Physical Characteristics of Systems  81