Your build looks quite nice, the processor will work with both the PSU and the RAM, no reason it shouldn't. HDD and SSD: I would get a Vertex 2 SSD instead of the Intel one, the Vertex 2 is a very fast SSD: http://www.newegg.ca/Product/Product.aspx?Item=N82E16820227610 The HDD I would get Samsung Spinpoint F3, great drive at a great price: http://www.newegg.ca/Product/Product.aspx?Item=N82E16822152185 As OldJoe mentions, you could get a modular PSU, you plug in only what cables you need, making less of a mess inside the case. This PSU is almost the same as you chose, it is just modular: http://www.newegg.ca/Product/Product.aspx?Item=N82E16817139010 The rest of the build looks good, the GTX 460 is a great card for the money, and if you ever need more graphics power, they scale VERY good in SLI, which your motherboard supports. It would just be a matter of buying another one, if you ever need it. Remember to use the 8-pin power connector on the motherboard, they cover up 4 of them, this is only for people who only have a 4-pin cable, if you get either the TX or HX PSU, you will have 8-pin, which is better. Have fun :)