PA-440 Recommended o.s version

K.Mohamed — Wed, 19 Mar 2025 05:30:10 GMT

Hi All,

kindly advice on the recommended O.S for PA model 440

thanks,,

Re: PA-440 Recommended o.s version

BPry — Wed, 19 Mar 2025 21:51:40 GMT

This would depend highly on your environment, what functionality you actually need, and what your ability to perform major upgrades going forward will look like. Preferred releases are now available through your firewall's software page itself, but also through https://live.paloaltonetworks.com/t5/customer-resources/support-pan-os-software-release-guidance/ta-p/258304.