I just recently purchased this computer fans from ebay after I saw a video in youtube on how to make a cooling fan mod for a ps3 system. I dont know if you guys remember about my blogs that telling that I made an improvised cooling system for my ps3, i still have it posted here if you guys want to check it out. Anyways after seeing the video on how to make a cooling fan mod for ps3 I got interested to buy some and tried to do it myself, but the problem is the youtube video doesnt show on how he connect and powered up the fan which I find it a little confusing. I don’t know anything about wiring and electric thing so they leave me hanging about that part lol. I ‘m a little bit stubborn you know even though I’m clueless about it I still buy the fans and want to experiment it myself lol. i might get some info on my friend who knows about electric thing hopefully they give me ideas on how to do it. Wish me luck guys! I’ll let you guys know if I succeed on this project. LOL.