Specification: Pump Dimensions：W61.7 mm x D61.7 mm x H53 mm Pump Rated Speed：3300 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 Warranty：5 Years TL-E12W-S V2 SPECIFICATION： Dimension：L120 mm x W120 mm x H25 mm Rated Speed：1850 RPM±10% (MAX) Noise Level：27 dBA (MAX) Air Flow：70.4 CFM (MAX) Air Pressure：2.64 mm H2O (MAX) Ampere：0.18 A Connector：4 PIN PWM ARGB Connector：3 PIN 5V Bearing Type：S-FDB Bearing