I will be getting a new Power supply unit for my pc and I was wondering if it will be a good buy for the price, and if it will be good enough for a Sapphire Vapor X Radeon r9 290 that I have lying around, here is link to the PSU http://www.newegg.com/Product/Product.aspx?gclid=Cj0KEQjwmPKeBRCj4bOro6nBitABEiQABa2FJIONSgt1Yf5IxjYKUn6Mq2pHiyBSF3sv2AIIGKDUkzEaAg-W8P8HAQ&Item=N82E16817438010&nm_mc=KNC-GoogleAdwords&cm_mmc=KNC-GoogleAdwords-_-pla-_-Power+Supplies-_-N82E16817438010&ef_id=U9xfBAAABUhR8hHR:20140802085216:s Thanks.