OK, so maybe i didn't explain myself very well, I'm sorry for that. Let me try to explain better: so I bought a Masterbox Q300L. It has 6 fan slots (slots? spots? spaces? anyway), and my motherboard (a Gigabyte GA-A320MA-M.2) only has 2 fan headers (PWM capable, according to manual). So, how can I populate these fan slots in a cost effective manner? I noticed the obvious difference between headers and fans, so probably a fan hub or a fan controller, right?
About speed control, I'm not really into the idea of controlling the speeds myself with a fan controller, I was more interested into giving the MOBO the ability to do so, but the more i think about it, the less it makes sense to me. Also, where I live PWM fans are ridiculously expensive. Maybe I should just group some non PWM fans into 2 hubs, each connected to a motherboard header, grouped by position (header closer to the front of the case controls 2 in the front and 1 at the bottom, header closer to the top controls 2 on the top, 1 in the back) and be done with it.
yeah, I discovered that my mobo supports DC speed control out of the gate. just confirmed by consulting argus monitor, sys fans speeds are varying.
Case is a Masterbox Q300L, CPU cooler is the one that came with my ryzen 1600, and GPU is a GTX 1060 6Gb, which I overclocked a bit.
It's not a very hot system, to be honest. Except the GPU, she sometimes get a little toasty.
Sorry, I expressed myself wrong. I was actually interested in individual control but to be automatically managed, maybe by the bios or something like that. I have no interest in controlling fan speeds myself. Sorry if I caused confusion.
Way above my budget. affordable hardware is something really difficult to come by where I live.
About the grouping, it makes perfect sense, thanks! I think I'll just get 6 non PWM fans and group them between the 2 sys fan headers of my mobo. Some more questions: what are the advantages of using a hub over a splitter? How can I find the current draw a header supports? I had the impression that a hub would avoid the power draw problem a splitter presents.