Dell XPS 730 TG003 Master I/O Fan and LED Control Board | eBay
Fan Speed Control on Dell XPS 15 running Linux » cyberfella ltd, since 2012.
How to achieve silent XPS 15 9560 (NO FANS! during browsing and charging) and remove any throttling (fan noise, fan control, thermal control removal of Intel DTPF) : r/Dell
Fan noise on Inspiron, XPS, Vostro, Mobile Precision, and Latitude Laptops | Dell US