Hello

I made a desktop computer recently. I'm currently using an AMD-FX8150 processor, 16gb or DDR3 Ram(Geil EVO I believe), a MSI R7970 Lightning Radeon HD 7970 3GB graphics card, a pathetic 320 GB SATA HDD hard drive, a 700 Watt power supply, and an ASUS M5A97 Motherboard. I have a case fan in my case as well, but I know that one is not causing problems(tested it on its own).

What I'm wondering is which of my other 3 fans are being loud (cpu fan, GPU fans, and PSU fan). Another piece of information is that I'm using the stock CPU fan. It is not something that is ruining my computer, but it is kind of annoying. Also, my computer is not overheating so I know they are not overworked.

Thanks!