Sos computer rescue signs of success ltd. To remove the heat sink and cpu (sun ultra 27 workstation. Case fans 120mm 12v 3 pin rgb led light pc cpu cooling. Hobbywing ezrun 5v c4 cooling fan 44 x 65mm motor heat. Lenovo thinkstation s20 s30 workstation 4 pin cpu heat. Components of a computer fan/ heat sink jay#039;s ict blog. Other diy tools 12v 60w thermoelectric peltier. 7014 motor heat sink with cooling fan for 1/10 hsp rc car. Sos computer rescue signs of success ltd.