HP Z420 D3J34UT#ABA Ensuring proper ventilation, 27Proper workstation placement Hardware overview

Ensuring proper ventilation

Proper ventilation for the system is important for workstation operation. Follow these guidelines:

●Operate the workstation on a sturdy, level surface.

●Provide at least 15.24 cm (6 inches) of clearance at the front and back of the workstation. (Workstation models vary.)

Figure 1-26Proper workstation ventilation

●Ensure that the ambient air temperature falls within the environmental specifications listed in this document.

NOTE: The ambient upper limit of 35°C (95°F) is 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 1-27Proper workstation placement

38 Chapter 1 Hardware overview