MA5) Noctua Model NA-FC1 4-pin PWM Fan Controller | eBay
NA-FC1
Amazon.com: Noctua NA-FC1, 4-Pin PWM Fan Controller (Black) : Electronics
Noctua NA-FC1 Fan Controller Review - EnosTech.com
Why won't Noctua NA-FC1 power on to run this noctuca fan? It's being powered from usb to sata and needs to run externally from a Mac mini. So far tried multiple usb
Using Raspberry Pi to Control a PWM Fan and Monitor its Speed - DriftKingTW's Blog
cMP 4,1 & 5,1 120mm Noctua PSU fan with Noctua NA-FC1 PWN speed controller- both working. | MacRumors Forums
Noctua NA-FC1, 4-Pin PWM Fan Controller (Black) Mobile Computing Accessories - Newegg.com