psu:http://www.newegg.com/Product/Product.aspx?Item=N82E168... got it from superbiiz
had it for 8 months just started making this noise..on start up it will make it for about 5 seconds sometimes not at all and then stop..
but when i play games like Tera the cpu usage goes to 50-60 and the noise will come back.
after i quit the game and let it sit idle for 10-20 minutes it'll stop
Dell i5 3330 3.0 ghz