How many radiators can i have on xspc raystorm 750 kit?

[cdmshannon]

OK, So I have a XSPC Raystorm 750 ex240 kit. I've added another 280 rad to the loop.
So right now it looks like this:

NZXT H630

Pump/reservoir----240 rad(Top)-----CPU-----GPU-----280 rad(Front).

Pretty simple. I'm wondering if i can add another say 240 or 200 or 100 rad to the loop on bottom?
I plan on adding another 290x watercooled & I am going to OC FX-8350.

I know it means i may have to put 240 in front and 280 up top. My reservoir is dual bay V4.
Also in adding radiator would i need another pump reservoir?

If so would best setup be...
pump/reservoir----280(top)-----CPU---GPU----D5 photon?---100/200/240 rad(bottom)---240(front)


Thanks

 

[rubix_1011]

It would be OK, but those pumps aren't fantastic. The XSPC v4 pump is really only designed to run the single block and single rad loop in the kit, but of course can be expanded upon. The head on that pump isn't that fantastic, especially when compared to a DDC pump (DDC ~6m head, XSPC v4 pump ~1.8m head). Head pressure is typically defined by the ability for a pump to push a column of water, vertically as far as possible. Also similar to torque in terms of automotive terminology.