hello guys i need help about which psu to buy
this:http://www.newegg.com/Product/Product.aspx?Item=N82E16817341052&Tpk=ocz%20zt%20750w ~ 91 euros
this: http://www.newegg.com/Product/Product.aspx?Item=N82E16817341049 ~80 euros
this: http://www.newegg.com/Product/Product.aspx?Item=N82E16817341018&Tpk=ocz%20modxstream%20700 ~ 77 euros
this: http://www.newegg.com/Product/Product.aspx?Item=N82E16817207014&Tpk=xfx%20650%20nlb9 ~93 euros
or this: http://www.newegg.com/Product/Product.aspx?Item=N82E16817139051 ~91 euros
thanks in advance
this:http://www.newegg.com/Product/Product.aspx?Item=N82E16817341052&Tpk=ocz%20zt%20750w ~ 91 euros
this: http://www.newegg.com/Product/Product.aspx?Item=N82E16817341049 ~80 euros
this: http://www.newegg.com/Product/Product.aspx?Item=N82E16817341018&Tpk=ocz%20modxstream%20700 ~ 77 euros
this: http://www.newegg.com/Product/Product.aspx?Item=N82E16817207014&Tpk=xfx%20650%20nlb9 ~93 euros
or this: http://www.newegg.com/Product/Product.aspx?Item=N82E16817139051 ~91 euros
thanks in advance