Good for pfsense
I used this pc to make a router/firewall under pfsense (BSD) It is completely silent (fanless) and not very power hungry.
I am much more satisfied with it than the Netgear Nighthawk Pro Gaming XR700 it replaced. No wifi but I'm fine with it.
A half star less for the mounting of the M2 SSD: it's really not easy to screw in without losing the mini screw...
I put a Transcend SSD 430S (2242 format) and a G.Skill RipJaws Series SO-DIMM 8GB DDR4 2400 MHz CL16.
As mentioned in the description, beware of the format of the M2 SSD!