New Koolance *Dual DDC* Bay Reservoir! (RP-402X2)

[Martinm210]

Will need some testing, but I don't think the res filled amount matters as long as it's adequate to prevent air from pulling out the outlet. I suppose there might be some frictional energy loss dumping into a reservoir, but the pressure energy remains regardless.

I also think you'll get roughly the same thing with separate pumping loops but shared reservoir. I personally would probably keep two loops and just share the reservoir to maximize CPU flow rates. The only real benefit to series is to have redundant pumping. With an rpm sensor, it's pretty simple to connect that to the cpu fan header and set a shutdown rpm.

Anyhow, I don't know much about these...just speculating.