H8 all coolers that blow downwards, u have no control over where the air goes after hitting it's target.
Ram coolers.. hmm, usually end up taking them off after a while. Not really used one in anger since ddr. Dont find too many bioses that allow them to be controlled vS heat. So u have an off or on situation unless u install some software that happens to be windows only.
Looks nice and all tho.