
This fan appears to have been designed to fit in an Argon case. Sold separately without a case, this fan's heatsink doesn't touch where it should and is inefficient at dissipating heat. I added a thick layer of thermal paste to fill the gap and my Pi4 no longer overheats. Only the cheapness of these fans allows you to deal with the problem.

π§ Premium Repair Replacement Screws & Tools for MacBook Pro Retina 15"/13" - Complete Bottom Case Set
10 Review

Glarks 660 Pieces Phillips Assortment Motherboard
10 Review

π₯οΈ Helifouner 450-Piece Computer Standoffs Spacer Screws Kit: Ideal for Hard Drive, Motherboard, Fan, Power Graphics & Computer Cases
10 Review

M.2 Screw Kit: Easy Mounting for NVMe SSDs on ASUS Motherboards
19 Review