Hello guys. I will possibly buy the EVGA GT610 for my old system. I went to the Asus, Evga, and GeForce sites, they say power draw 29w and they recommend 300w psu. Lol I don't understand this, can anybody explain why that low power draw and that high psu compared to the consumption of the card? I have a 250w PSU with pentium d925 and 2gb 667mhz ram. Will my psu handle the GT610?