If you are looking for quality, Noctua is a good choice. I used this in a custom build targeting a non-PC application that's in the bedroom next to the bed, so not only did it need to be quiet, but it needed to have a nice soft whooshing tone. I'm happy with this fan, although as a Noctua fan I had a spare low speed adapter left over from a previous fan and used it in this particular application to make it even quieter. I have several Noctua fans and keep buying them. The gray "budget" kits do not come with all low-speed and extra-low-speed adapters like the brown/cream fan kits do, but they are all interchangeable.
Comprehensive 500pcs Laptop Screw Kit Set for ๐ฉ IBM HP Dell Lenovo Samsung Sony Toshiba Gateway Acer
12 Review
Glarks 660 Pieces Phillips Assortment Motherboard
10 Review
๐ง Premium Repair Replacement Screws & Tools for MacBook Pro Retina 15"/13" - Complete Bottom Case Set
10 Review
uxcell 3.5" HDD Screw Black 200pcs for Computer PC Case - Flat Phillips Head - 6#-32 - Hard Drive Fasteners
10 Review