Yesterday, I finalized the exact 140mm fan mod you've linked. It further lowered CPU idle temp to 46°, GPU to 45° and NVMe to 38+31°C (using 2 slots). The fan is powered via this 12V USB adapter that even has a switch and works great: https://www.amazon.de/dp/B0C7B4M84LI've got Samsung U.2 pm9a3 with 2x samsung M.2 pm983 drives. The problem is that two M.2 drives are running hot 74C on idle. After trying out mini-heatsink suggested by sidplayos2's post (link) using thermal pads it dropped to 68C. But it's still too hot for my taste.
I want to try the fan mod from daylightroberty post (link). I already have a spare ARCTIC 120mm PWM fan. but I want to use the same header as the current M.2 fan uses. Will this from aliexpress work?
View attachment 38223link: https://www.aliexpress.us/item/4000575436798.html?spm=a2g0o.productlist.main.1.667bQUx2QUx25M
Previously I had adjusted overall FAN speeds in BIOS and repasted the CPU. I was using a different vertical stand before which didn't work in combination with the fan so I switched to this one: Printables

