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PA-3500 Series Hardware Reference

PA-3500 Series Firewall Environmental Specifications

Table of Contents

Learn about the environmental specifications of the PA-3500 Series Firewall.

The following table describes PA-3500 Series firewall environmental specifications.

Specification	Value
Operating temperature range	0° to 40°C (32° to 104°F)
Storage temperature range	-20° to 70°C (-4°F to 158°F)
Humidity	10% to 90% non-condensing
Appliance airflow	Front to back
Electromagnetic Interference (EMI)	FCC Class A, CE Class A, VCCI Class A
Acoustic noise	PA-3530 and PA-3540—72.9 dBA
Maximum operating altitude	10,000ft (3,048m)