I've recently been interested in Pfsense after upgrading and expanding my network. Right now I have it running (only ran it locally so far, never got it working on wan due to all the problems I've had such as IPs not displaying) on one of my older servers but would like to use something newer and somewhat low power. I have a few motherboards and such that I have in mind but would like some of your thoughts too. For the case, I was thinking about having a http://www.istarusa.com/en/istarusa/products.php?model=D-200L-T (copy off of Linus, I know lol) and for the motherboard I would have a https://www.newegg.com/Product/Product.aspx?Item=N82E16813183013 with some Intel Xeon that I have laying around. Would also use some ECC ram that I also have laying around and then use an xeal redundant power supply. I think that's it. If I'm missing something please feel free to reply. Feedback would be appreciated.