HP Z1, Руководство по техническому обслуживанию и ремонту

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Environmental specifications
Table 1-6 HP Workstation environmental specifications
Temperature
Operating : 5°C to 35°C (40°F to 95°F)
Non-operating : -40°C to 60°C (-40°F to 140°F)
NOTE: The ambient upper limit of 35°C is good up to 1524 m (5000 ft) elevation. Derate by
1°C for every 305 m (1000 ft) above 1524 m (5000 ft). For example, at 3,048 m (10,000 ft),
the upper ambient air temperature limit is 30°C.
Humidity
Operating : 8% to 85% relative humidity, non-condensing
Non-operating : 8% to 90% relative humidity, non-condensing
Altitude
Operating: 0 to 3,048 m (10,000 ft)
Non-operating : 0 to 9,144 m (30,000 ft)
Shock
Operating : ½-sine: 40g, 2-3ms
Non-operating :
●
½-sine: 160 cm/s, 2-3ms (~100 g )
●
square: 422 cm/s, 20 g
NOTE: Values represent individual shock events and do not indicate repetitive shock events.
Vibration
Operating random
: 0.5 g (rms), 5-300 Hz
Non-operating random
: 2.0 g (rms), 10-500 Hz
NOTE:
Values do not indicate continuous vibration.
Location and ventilation
Proper ventilation for the system is important for workstation operation. To ensure adequate ventilation:
●
Operate the workstation on a sturdy, level surface.
●
Provide at least:
◦
12 cm (4.7 in) clearance at the front, back, top, and bottom of the workstation
◦
16 cm (6.3 in) clearance on the right side for the optical drive
●
Ensure that the ambient air temperature surrounding the workstation falls within the specified limits
(see Environmental specifications on page 10 ).
●
Never restrict the incoming or outgoing airflow of the workstation by blocking any vents or air
intakes.
10 Chapter 1 Hardware overview