gtx 780 ti x 3

German Ultraforce.de proposes system with Asus rampage 2011 board , intel i7 4930 cpu ,32 gb ram 3 x gtx 780 ti gpu , 1500 W power ; cooler master case; 500 gb ssd ; 4 tb sata : pricing 4800 euro ;
any ideas about this configuration ?

thx