HP Z220 SFF User Manual page 28

Ensure that the ambient air temperature falls within the environmental specifications listed in this
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document.
NOTE:
a 1 C per 304.8 m (1000 ft) derating above 1524 m (5000 ft). So, at 3,048 m (10,000 ft), the
upper ambient air temperature limit is 30 C.
For cabinet installation, ensure adequate cabinet ventilation and ensure that the ambient
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temperature within the cabinet does not exceed specified limits.
Never restrict the incoming or outgoing airflow of the workstation by blocking any vents or air
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intakes as shown in the following figure.
Figure 3-2
20 Chapter 3 Setting up the workstation
The ambient upper limit of 35 C is only good up to 1524 m (5000 ft) elevation. There is
Proper workstation placement