Would it power up the card and my system?
Specs:
Phenom II X4 840T
6GB RAM
1TB HDD
DVD Drive
6850:
http://www.newegg.com/Product/Product.aspx?Item=N82E16814127576
Antec 500w:
http://www.newegg.com/Product/Product.aspx?Item=N82E16817371035
Specs:
Phenom II X4 840T
6GB RAM
1TB HDD
DVD Drive
6850:
http://www.newegg.com/Product/Product.aspx?Item=N82E16814127576
Antec 500w:
http://www.newegg.com/Product/Product.aspx?Item=N82E16817371035