Hi i want to build a computer but i don't know if the parts are compatible these are the parts
CPU: http://www.newegg.com/Product/Product.aspx?Item=N82E16819116409
Case: http://www.newegg.com/Product/Product.aspx?Item=N82E16811147112
GPU: http://www.newegg.com/Product/Product.aspx?Item=N82E16814102988
HDD: http://www.newegg.com/Product/Product.aspx?Item=N82E16822148840
RAM: http://www.newegg.com/Product/Product.aspx?Item=N82E16820231421
Power supply: http://www.newegg.com/Product/Product.aspx?Item=N82E16817371045&Tpk=Antec%20VP-450%20450%20W
Motherboard: http://www.newegg.com/Product/Product.aspx?Item=N82E16813128539&Tpk=Gigabyte%20GA-H61MA-D3V
Disc drive: http://www.newegg.com/Product/Product.aspx?Item=N82E16827106276&Tpk=disc%20drive
CPU: http://www.newegg.com/Product/Product.aspx?Item=N82E16819116409
Case: http://www.newegg.com/Product/Product.aspx?Item=N82E16811147112
GPU: http://www.newegg.com/Product/Product.aspx?Item=N82E16814102988
HDD: http://www.newegg.com/Product/Product.aspx?Item=N82E16822148840
RAM: http://www.newegg.com/Product/Product.aspx?Item=N82E16820231421
Power supply: http://www.newegg.com/Product/Product.aspx?Item=N82E16817371045&Tpk=Antec%20VP-450%20450%20W
Motherboard: http://www.newegg.com/Product/Product.aspx?Item=N82E16813128539&Tpk=Gigabyte%20GA-H61MA-D3V
Disc drive: http://www.newegg.com/Product/Product.aspx?Item=N82E16827106276&Tpk=disc%20drive