I just purchased a graphics card, and I know that my computer can hold it. However I need to get a different power supply, mine only has 240 Watts. http://www.newegg.com/Product/Product.aspx?Item=N82E16814125452 This is the graphics card I purchased but I cannot find the Pin type on here. I need to know what pin connectors I would need on my power supply in order to make this work.