-M3x10mm screw (or longer) to join pieces together -DiiiCooler (http://www.thingiverse.com/thing:1025471) -50x50x15mm Blower fan (e.g. http://www.amazon.com/uxcell-Brushless-Sleeve-Bearing-Cooling-50mmx15mm/dp/B00W8W8LMM) -2x M3x10mm screw for mounting cooler to bracket -2x M3 nylock nuts for mounting cooler to bracket -M4x20 screw for mounting fan to cooler -M3 nylock nut for mounting fan to cooler -Wire to connect fan to your electronics