Keep your case breezy with the SickleFlow 140 V2 Cooling Fan from Cooler Master. Featuring a rifle bearing design, this 140mm fan delivers 67 CFM of airflow at fan speeds of 650 to 1400 rpm. Noise level varies from 10 to 27 dBA, and the SickleFlow 140 V2 features a lifespan of more than 160,000 hours. Utilizing a 4-pin PWM power connection, this fan also incorporates a 3-pin connector for controlled the ARGB LEDs via your motherboard.