It should be fine adding the additional fan on the splitter
Can i ask where you ordered your mini from?. Ive been holdng out for a good deal on a Arc mini but yet to see any. The define is always on offer.
Regarding your HDrive question. That mount is designed for SSD i wouldnt mount normal Hdd their due to heat.
Edited by mercuk - 2/24/14 at 5:48pm