I have bought many of these and have been pushing lines through (with Noctua industrial fans) for over a year now. They are useful for connecting fan controllers to four (or more) high-performance fans for liquid heatsink or air-only cooling. The lines are also thick and not easy to accidentally cut. One note though, remember this is for x4 fans and you may not want to run it directly from your MB if you have a lot of them.
CableDirect TOSLINK Optical Audio Cable - Short 3Ft Fiber Optic Cable For Soundbars And Home Theater Systems
25 Review
High-Quality BENFEI DisplayPort To HDMI Cable For Seamless Connectivity Across Lenovo, HP, ASUS, Dell And Other Brands!
18 Review
GoPro HERO9 (CHDHX-901), 23.6MP, 5120x2160, 1720 mA, black
32 Review
Premium Fiber Optic Cable For Enhanced Audio Experience: CableDirect TOSLINK 25 Ft Audio Cable For Soundbars And Home Theaters
18 Review