HP Z620 Workstation - Manual (Page 29)

NOTE: The ambient upper limit of 35°C (95°F) only good up to 1524 m (5000 ft) elevation.
There is a 1°C (33.8°F) 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 (86°F).
● For cabinet installation, ensure adequate cabinet ventilation and ensure that the ambient
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
intakes, as shown in the following figure.
Figure 3-2 Proper workstation placement
Ensuring proper ventilation 21