Scythe | Cooling Fan | Kaze Flex 140mm Fan | United States
Amazon.com: Corsair AF140 Elite, High-Performance 140mm PWM Fluid Dynamic Bearing Fan with AirGuide Technology (Low-Noise, Zero RPM Mode Support) Single Pack - White : Electronics
Replaced my noctua slim fan with a $10 slim 140mm fan on a blackridge cooler : r/Louqe
EK Offers CoolStream Slim 140mm and 280mm Radiators
Arctic P14 Slim 140mm PWM PST Pressure-optimised 140 mm PWM Fan with integrated Y-cable Case Fan Case Fans - Newegg.com
Testing Results: Maximum Fan Speed - The 140mm Slim Tower CPU Cooler Roundup: Thin & Light Done Just Right
ML140 PRO 140mm PWM Premium Magnetic Levitation Fan
TY-14013R Ultra-thin 140mm PWM Fan
140mm Low Profile Cpu Cooler Fan Cooling Fan 13 Black Blades 4 Pin Case Pwm Fan | Fruugo PT
Amazon.com: Prolimatech Ultra Sleek Vortex 140mm x 15mm PMW Fan (120mm Mounting Pattern) : Electronics
RAIJINTEK Aeolus a-BW, 140mm X 13mm. | Overclock.net