AF models performs best in unrestricted spaces with at least 3cm of clearance, and they're ideal for mounting at the rear or top of your PC case as exhaust fans for your PC's motherboard and CPU, graphics accelerators, and other components that fill the case with heat. They work equally well as unrestricted intake fans for areas like side panels or bottom intakes.
For high restriction areas like hard drive cages or in other tight spaces where there's less air volume, check out our SP series of high static pressure fans.
140mm Corsair "Air Series" AF140 Quiet Edtiion Case Fan - Ample Air Flow, Whisper Quiet Features: - Focus on Air Flow & quietness, designed as intake or exhaust fans for PC case, Corsair Link Compatible - Air Flow: 67.8 CFM (115m/h), 0.84 mm/H20 when running at Maximum speed of1150 RPM at 24dBA, 3 pin connector, standard140 x 25 (mm) fan size - User-replaceable colored rings in Red, Blue and White so you can match your fans to your case - Eleven ultra-thin blades for excellent airflow at very
