Thermaltake A2018 120mm Blue LED Smart Case Fan - High Performance Cooling for PC Gaming, Workstation & Home Office Computers

I purchased three of these fans for my Gigabyte 3d Aurora II case. These fans push about 4x as much air at 2700RPMs than my old stock 1000 RPM ones did. I am running a Q6600 with a Atric Cooling Freezer Pro 7 on the cpu Arctic Cooling Freezer 7 Pro Rev 2 Copper Heatpipe Quiet CPU Cooler 45CFM 27.2dBA for Intel LGA1366, LGA1156, LGA775, AMD AM3, AM2+: Freezer 7 Pro Rev 2 (PWM, Retail). My CPU temp was about 32C before adding the case fans. Now it sits at 26C. Also my graphics card used to get over 100C while playing games and now it sits under 60C. Yes these fans are loud - but what fans spinning as fast are not? They do an EXCELLENT job keeping the case cool and everything inside it as well! I am not using the controller that came with them as it would take up three expansion slots. I also opted out of using the temperature bob. I do have them all hooked up to a Zalman ZM-MFC2 fan controller with temperaure bobs . The whole system works great!