I was thinking, I generally leave my PCs on 24/7. If these Brix units have a small laptop-style fan, will that wear them out in short time if I leave them on all of the time? I heard that the fan runs all of the time, I wish that they would offer a BIOS update, that didn't run the fan unless temps got above a certain value, especially with CPU in idle. That would extend the life of the fan.
Edit: I have a Zacate E-350 ITX rig, and at my old apt, I ran it 24/7 running BOINC, and it used to run the tiny 40mm fan 24/7 at max speed to cool it off. Fan died (actually burned/melted), about two years in.
I probably won't run DC on the Brix units, to preserve their lifespan (they really weren't built for that kind of load, I don't think), but I wonder about simply just leaving them on 24/7.
Edit: Would these Haswell i5 units be better? They have an Al housing, but I don't know if they have a fan or not.
http://www.hystou.com/products/fanl...ocessor-gigabit-lan-and-hd-graphics-1255.html
They're on sale for $208 + ship, and they take Paypal, apparently. They're cheaper than the Gigabyte Brix, but not as well-known a mfg. If they have entirely passive cooling (is that possible for a Haswell i5?), then they might be a better choice to run 24/7. Then again, my Foxconn NanoPCs were entirely passively-cooled, and they created temps that were damaging to the 2.5" SSDs I put in them, over time.