Hi,
The fans included with the View 71 RGB are the analog ones, so no software control with them. If you want to go software, I suggest the Riing Plus fans. You would just want to swap out all the fans to plus so they match and then with the controllers, you can daisy chain them together all controlled together or separate with the software.
We offer a variety of Riing Fan types, best to stick with them all the same type, but size does not matter 120/140/200mm all work the same.