hello, I am new to this forum. anyway I wanted to know if a 750w psu was enough for this rig amd phenom 2 x6 heatsink with 2 80mm fans 5x 120mm case fans 2 radeon 6850's crossfired thank you for reading this
Hi, I ran this through a wattage calculator from thermaltake and it the wattage should be fine. I had to make some assumptions about ram and other drives you had, but a 750 should be plenty. From what I have found, running 2 of those cards is a power draw of about 260 watts. The calculator based on what I entered into it gave me a minimum of about 434watts, so your 750 should work. Here is a link to the calculator if you want to check it out : http://www.thermaltake.outervision.com/Power