With 3 pin fans your only choice is the Splitty 9, both the Splitty 9 active and the Quadro/Octo only support 4 pin PWM fans. If your fan controller can support 8 fans on the Splitty 9 you have to check the manual of the motherboard or controller.
I can't say anything about the jumper settings, I don't use the Splitty 9.