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PA-800 Series Next-Gen Firewall Hardware Reference

PA-800 Series Environmental Specifications

Table of Contents

The following table describes PA-800 Series firewall environmental specifications.

Specification	Value
Operating temperature range	32°F to 104°F (0° to 40°C)
Non-operating temperature	-4°F to 158°F (-20° to 70°C)
Humidity tolerance	5% to 90% non-condensing
Airflow	Front-to-back
Maximum BTUs/hour	PA-820 firewall—153 BTUs/hour PA-850 firewall—256 BTUs/hour
Electromagnetic Interference (EMI)	FCC Class A, CE Class A, VCCI Class A
Acoustic noise	Tested in bystander position (ISO 7779) PA-820 firewall Average—31.6 dB(A) Maximum—54.6 dB(A) PA-850 firewall Average—38.5 dB(A) Maximum—54.8 dB(A)
Maximum operating altitude	10,000ft (3,048m)