I just bought a 3080 FTW3 Ultra which has 3 8 pin connections. Due to loss over several years, I only have one 8 pin to daisy 2x8 pin cable for my Corsair hx850i psu. Realizing this, I ordered another cable. Would I be able to limit the power draw to say 300W and use the one cable for the next couple days until the other cable gets here?