If that is so, then you must use SPLITTERS to combine those five fans onto the two CHA_FAN headers your mobo has. Given the details of the board, I have to presume that all of these are 3-pin fans, but you should CHECK: do all of them have fan power cables with THREE wires, ending in connectors with THREE holes? That's what I expect. Now, the case comes with 5 case fans in total: 3 ARGB fans in the front, plus 2 non-lighted fans bottom and rear. The only way to accomplish that automatic control will be to NOT use the fan ports on that board, and arrange your own case ventilation fan supply system from mobo headers.

This does not allow automatic fan speed control by the mobo based on fluctuating workloads and heat generation. So we are left to assume that the board is pre-connected to some case fan control switch which would allow you to MANUALLY set a few fixed fan speeds. From the illustration it appears it has NO port to input a fan speed control signal of any type from a mobo fan header. Unfortunately, the Antec web page and instructions say absolutely nothing about the six 3-pin fan ports on that board. You will also note that your fans have TWO cables from each: one for the lights that plugs into the board's ARGB ports, and one for the MOTOR that connects to the fan ports on the other edge. That clearly does show how to use it to control the LIGHTS in your fans, including how to control by your mobo's ARGB header.

Lutfij has provided the link to details of the control board included in that case.

Asus motherboard fan speed control