I just seen the power link adapter pictured on the 3090 ti kpe page. EVGA PowerLink™ 52u. Looks like it only allows you to connect 5 8-pins? Only 5? That is less than the included adapters which would allow up to 6 8-pins.
6x150 = 900w. 5x150 = 750w
Shouldn't it be 8x150 = 1200w.