SOLVED: CPU Fan runs at full speed. - iMac Intel 27" EMC 2309 and 2374 - iFixit
A1311 CPU Cooling Fan for Apple iMac 21.5 inch A1311 (Late 2009 to Mid 2011) Part Number : BFB0812H, 610-0093, EMC 2308, 2389, 2428, 2496 - WIT Computers
Late 2009 iMac fan always full speed | MacRumors Forums
Macs Fan Control
LFC#74 - Replacing iMac Fans - YouTube
Diagnosing iMac Fan Speed Issues After Upgrading Hard Drive
Macs Fan ControlでMacのファンの回転数を制御する方法 – ヒビヅレ
Macs Fan Control free download for Mac
TG Pro - Temperature monitoring & fan control
Macs Fan Control - control fans on Apple computers, also on Windows via Boot Camp
Preferred settings for Macs Fan Control on older iMacs that run hot and make funny noises – rephlex.de
Mac Fan Control: How It Works & Fixing Underlying Issues
OWC In-Line Digital Thermal Sensor HDD Upgrade OWCDIDIMACHDD09
Macs Fan Control
How to override the fast fan caused by an Incompatible Drive - iFixit Repair Guide
How-To: Now's the right time to swap your old iMac's hard drive for a fast new SSD - 9to5Mac
hard drive - How to control fan speed in macOS Sierra? - Ask Different
Constant ODD RPM on iMac9,1 · Issue #34 · crystalidea/macs-fan-control · GitHub
hard drive - How to properly set SSD Fan Control on iMac late 2009 after SSD upgrade - Ask Different
How to Monitor and Control Your Mac's Fans
Why is my iMac so loud? - Hero Tech Support
iMac Hard Drive Replacement Fan Noise Issue | iMac HDD Fan Control
