
I had to buy a speed controller, it produces the same amount of air as a bathroom exhaust fan or range hood. Too loud. I used it in place of two dedicated CPU and GPU fans and it dropped temperatures from 120F to 75F at full speed. I need to work at 1/4 or 1/3 speed. A NOTICE. 12 volts are not disconnected from the motherboard in most cases.

AMD Phenom II X4 940 π» Black Edition 3.0GHz AM2+ Processor - Retail
96 Review

πͺ AMD FD6300WMHKBOX FX-6300 Black Edition: 6-Core Processor with Unparalleled Performance
134 Review

Unleash High-Performance with AMD Ryzen 5 3600XT Processor & Wraith Spire Cooler
223 Review

Zalman Performa Performance Powerful Included
172 Review

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

36-Pack Black Rubber PC CPU/Case Fan Screws/Rivets Set for Computer
11 Review

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

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