Let me take a complete guess that the bottom card is a 6670 EDIT: well done xTatic I had one myself, maxed out crysis! good times...lol
Getting warmer... EDIT: Y'know what? close enough... it's one of these Quadro 4000 with SDI [Coloured the PCB red in PS along with blurring the logos to throw people, and google off]
Is it a Firepro or is this another Quadro you've recolored? Also, where is the fan supposed to go?! D:
Bleh, you've stumped me again. Well, I have a couple obscure video cards in my parts bin somewhere......