Question 2 Corsair ll 120 the fans and NZXT 510i

Feb 15, 2020
Hey guys I’m new to the forum and a first time builder. I thought I did enough research to be able to do this on my own but I have hit a wall. I am confused on what I need or what I need to do with the wiring on My fans to get them to work.
As of right now I have a Corsair 100i rgb platinum se which I think I have hooked up right. And 2 Corsair ll 120 rgb fans. I have an NZXT 510i case with the smart hub on it and was trying to figure out how to hook up my wires for the fans. I have plenty of spots for the fans to plug into the NZXT hub but I only have one rgb slot.
my questions are do I need a commander pro hub, and or a lightning pro hub?
Or can I just buy the rib led fan hub for the rib portion and plug the fans in?
Or can I just use a fan splitter for the rgb on fans and plug it in.(which I have)

sorry for the nine questions but could not really find out what I needed on the web for my case and only 2 fans

here is a list of the build

PCPartPicker Part List

CPU | AMD Ryzen 7 3700X 3.6 GHz 8-Core Processor | $309.00 @ Amazon
CPU Cooler | Corsair H100i RGB PLATINUM SE 63 CFM Liquid CPU Cooler | $159.99 @ Amazon
Motherboard | Asus PRIME X570-PRO ATX AM4 Motherboard | $241.99 @ Amazon
Memory | Corsair Vengeance RGB Pro 16 GB (2 x 8 GB) DDR4-3600 Memory | $139.99 @ Amazon
Storage | Crucial MX500 1 TB M.2-2280 Solid State Drive | $102.18 @ B&H
Storage | Samsung 970 Evo Plus 1 TB M.2-2280 NVME Solid State Drive | $199.99 @ Adorama
Video Card | Gigabyte GeForce RTX 2080 SUPER 8 GB GAMING OC Video Card | $719.99 @ Newegg
Case | NZXT H510i ATX Mid Tower Case | $99.99 @ Amazon
Power Supply | Corsair RMx White (2018) 750 W 80+ Gold Certified Fully Modular ATX Power Supply | $128.99 @ Amazon
Case Fan | Corsair LL120 RGB 63 CFM 120 mm Fan | $35.99 @ Amazon
Case Fan | Corsair LL120 RGB 63 CFM 120 mm Fan | $35.99 @ Amazon
| Prices include shipping, taxes, rebates, and discounts |
| Total | $2174.09
| Generated by PCPartPicker 2020-02-15 10:59 EST-0500 |


If you just buy two single fans then the RGB wont work you need a corsair rgb controller. Buy only the controller its not worth it because it is mostly really expensive. The best path is to buy the triple LL120 pack that include the lighting node pro and everything you need to make them work.