Currently, I use bespoke hardware for running UTM 9 (and I'm not familiar with the differences between the various Sophos UTM appliances) but I did recall seeing a similar question asked a few years back (it piqued my curiosity as I was thinking of buying a used Sophos UTM box to configure as a maintenance spare unit; it's still on my ever lengthening 'to-do' list) and having had a quick search, I found the thread (in this case, referring to a SG115):
Currently, I use bespoke hardware for running UTM 9 (and I'm not familiar with the differences between the various Sophos UTM appliances) but I did recall seeing a similar question asked a few years back (it piqued my curiosity as I was thinking of buying a used Sophos UTM box to configure as a maintenance spare unit; it's still on my ever lengthening 'to-do' list) and having had a quick search, I found the thread (in this case, referring to a SG115):
