The PSC chips on the GTX1 in the other thread are cold as ice, but as we all know the Elpida Hyper are little hot bastards. So, I cooled them with the CMXAF1 fan from Corsair which did a good job, the modules stayed just a little warm even at 1.9v. The MGH-E don't die that easily, you can feed them with 2v and they're still ok !

Regards,
matose