Specification Pump Dimensions W62 mm x D62 mm x H53 mm Pump Rated Speed 2800 RPM±10% (MAX) Pump Noise Level 23 dBA(MAX) Pump Power Consumption 4.8W (MAX) Pump Rated Voltage 12V DC Ampere 0.4±10% A Connector 4 PIN PWM ARGB Connector 3 PIN 5V Radiator Aluminum Pump MTTF 40000 Hours TL-C12B-S V2 SPECIFICATION Dimension L120 mm x W120 mm x H25 mm Weight 135 g Rated Speed 1500 RPM±10% (MAX) Noise Level 25.6 dBA (MAX) Air Flow 66.17 CFM (MAX) Air Pressure 1.53 mm H2O (MAX) Ampere 0.2 A Connector 4 PIN PWM ARGB Connector 3 PIN 5V Bearing Type S-FDB Bearing