This submersible water pump adopts ceramic bearing and graphite axle sleeve, super silent. Large water up to 600 L/H enables this DC water pump to dissipate heat so fast.Features: 1. This submersible water cooling pump adopts ceramic bearing and graphite axle sleeve, super silent.2. DC 12V high voltage makes heat dissipation super fast.3. 4PIN interface for power supply.4. Large water up to 600 L/H enables this DC water pump to dissipate heat so fast.5. Made of top-quality material, durable and aging resistance.Specification:Item Type: Water Pump Material: ABS Item Color: BlackModel: SC-800Rated Voltage: 12VRated Power: 10 W ± 10 %Interface: Large 4P for power supplyMotor Operating Speed: 5000r for no-load rotation, 3000r for load rotationCurrent: 0.85A ± 10%Pump Lift: 5M±0.5MFlow: 600L/H ± 10%Starting Voltage: 7VCable Length: 30 cm / 11.8 inchItem Size: Approx. 7.3 x 5.8 x 5 cm / 2.9 x 2.3 x 1.9 inch Package Weight: Approx. 266 g / 9.4 ozPackage Include: 1 * Water PumpNote:1. Do not use this item without water flow.2. The real color of the item may be slightly different from the images shown on the website caused by many factors such as your monitor brightness and brightness of the light.3. Please allow 1-2 cm error due to manual measurement. Please make sure you do not mind before you bid.