IBM 7012 397, Site And Hardware Planning Information

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7020 Entry Workstation Model 40P
Dimensions Desktop Deskside
Height 124 mm 4.9 in. 477 mm 18.8 in.
Width ¹ 454 mm 17.9 in. 215 mm 8.5 in.
Depth 447 mm 17.6 in. 447 mm 17.6 in.
Weight
Minimum configuration 12 kg 26 lbs.
Maximum configuration 14.5 kg 32 lbs.
Electrical
Power source loading 0.52
(typical in kVA)
Voltage range (V ac) 100 to 127 or 200 to 240 (switchable)
Frequency (hertz) 50 or 60
Thermal output (typical) 290 Btu/hr
Power requirements (typical) 185 watts
Power factor 0.5 to 0.7
Inrush current ⁶ 23 amps at 120 V ac and at 240 V ac
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) 8 to 80% 8 to 80%
Wet Bulb 23°C (73°F) 27°C (80°F)
Noise Emissions ² Operating Idle
L
WAd
5.1 bels 4.8 bels
L
pAm
43 dBA 43 dBA
<L
pA
>
m
40 dBA 40 dBA
Impulsive or prominent discrete
tones No No
Clearances ³ Front Back Left Right
Install/Air Flow
4,5
35mm(1.5 in) 51mm(2 in) 25mm(1 in) 25mm(1 in)
Service 466mm(18 in) N/A N/A N/A
Footprint
4
Width Depth
Desktop 505mm(19.9 in) 550mm(21.6 in)
Deskside 215mm(8.5 in) 550mm(21.6 in)
1. Deskside width measurement includes the optional vertical stand.
2. See “Noise Emission Notes” on page 336 for definitions of noise emissions positions.
3. Left and right measurements apply only when the system is used in the desktop position.
4. The amount of space needed by the unit during normal operation is indicated by the footprint dimensions.
5. When placed in the vertical position, the system requires 25 mm (1 in) at the bottom and top for proper air flow.
The necessary bottom clearance is provided by the optional vertical stand.
6. Inrush currents occur only at initial application of power, no inrush occurs during normal power off-on cycle.
Chapter 2. Physical Characteristics of Systems
57