$135 pfSense machine

This small and very affordable barebone is getting surprisingly good reviews :

"Makes a great powerful router running PfSense with a 32GB mSata drive and 2GB of RAM (I used Crucial without issue). PfSense install was straightforward without any problems."

"Shipping from China, my expectations on shipping AND the product were low. I was pleasantly surprised. Not only did it arrive earlier than anticipated but this device is well built and performs wonderfully."

"Great little computer for my use. It's been up for months and months with zero reboots."

The system rocks a 15W Broadwell Celeron 3215U, two USB 2.0, two USB 3.0, HDMI and COM ports, one DDR3L slot, one mSATA SSD slot, one 2.5" bay and, of course, four (Intel) Ethernet ports.

Source: Amazon