
I use one of these to cool a custom rig with a single board computer. Actually runs on 3.3V and not 5V as I don't need the full bandwidth of the airflow. At this voltage they consume about 140 mA and are very quiet.

Deepcool GAMMAXX 300 CPU cooler, silver/black/blue
166 Review

π¬οΈ Silent Cooling Power: Dark Rock Pro 4 CPU Cooler with 250W TDP, BK022
134 Review

Zalman Performa Performance Powerful Included
172 Review

π Power Up Your Gaming Rig with AMD Ryzen 5 2600 Processor with Wraith Stealth Cooler - YD2600BBAFBOX
116 Review

Comprehensive 500pcs Laptop Screw Kit Set for π© IBM HP Dell Lenovo Samsung Sony Toshiba Gateway Acer
12 Review

uxcell 3.5" HDD Screw Black 200pcs for Computer PC Case - Flat Phillips Head - 6#-32 - Hard Drive Fasteners
10 Review

MacBook Retina 13-inch (A1425, A1502) and π© 15-inch (A1398) Bottom Case Screw Set with Pentalobe Screwdriver
11 Review

Glarks 660 Pieces Phillips Assortment Motherboard
10 Review