Cooler Master A71C ARGB AM4 CPU Air Cooler - CPU Socket: AM4 - Fan Speed: 650~1800RPM ± 10% - Airflow: 38.99CFM ± 10% - Air Pressure: 1.2mmH2O - Noise Level: 24.9dBA (Max) - Fan Bearing: Rifle Bearing - Power Connector: 4-Pin (PWM) - Life Expectancy: 40,000 Hours - Addressable RGB LED - RR-A71C-18PA-R1 - 2 Years Limited Warranty - Open Box

Manufacturer Warranty: 12 Months Limited Warranty

Manufacturer Contact Info: http://www.coolermaster.com, NA