PA-400 SERIES NEXT-GEN FIREWALL HARDWARE REFERENCE | PA-400 Series Firewall Specifications
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2021 Palo Alto Networks, Inc.
Environmental Specifications
The following table describes PA-400 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
10% to 90% non-condensing
Airflow
The PA-400 Series firewalls use passive cooling and do not
contain fans.
Maximum BTUs/hour
102 BTUs/hour
Acoustic noise
Emits no sound.
Maximum operating altitude
10,000ft (3,048m)
Summary of Contents for PA-400 Series
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