Having a GTX570 graphics card of the brand Gainward rather loud and making a noise turbine or vacuum intensive operation, I wanted to buy this product.
My brand case Antec Sonata IV model unfortunately does not allow to place the upgrade. Caddies hard drives are not removable. Too bad ... I saw too big for my graphics card ^^
This upgrade is solid (it makes its weight ^^), and effective with its additional radiator at the back. I will fall back on a smaller model Accelero Twin III that will be sufficient to prolong my "old" card ;-)