OTHER THAN THE COLOR OF THE HEAT SPREADERS, is there any difference between these??
http://www.microcenter.com/single_product_results.phtml?product_id=0359910
http://www.microcenter.com/single_product_results.phtml?product_id=0354611
http://www.microcenter.com/single_product_results.phtml?product_id=0359910
http://www.microcenter.com/single_product_results.phtml?product_id=0354611