Product Number: RR-212TK-18PA-R1, Exterior Color: Silver, Black, Heat Sink Material: Copper, Aluminum, Heatpipes: 4, Fan Quantity: 2 PCS, Fan LED Type: ARGB, Fan Speed: 650-1800 RPM (PWM) ± 5%, Fan Airflow: 62 CFM (Max), Fan Noise Level: 8 - 27 dBA, Fan Air Pressure: 2.5 mmH2O (Max), Fan MTTF: 160,000 Hours, Fan Power Connector: 4-Pin (PWM). The New generation of Hyper 212 LED Turbo ARGB showcases our upgraded dual SickleFlow 120 ARGB fan. The redesigned curved blades and frame optimizes airflow and static pressure ideal for Push-Pull setup.