Description: Powerful Cooling Capacity: 4m pump head provides a very powerful cooling capacity, quiet design and high lift. High Performance: Quiet water cooling setting, cool your CPU to an average temperature. The water pump flow is 800l/h, great heat dissipation function.13.5V 8W pump is well sealed and waterproof. Adopt Universal G1/4 threaded pipe connection fittings, support PWM speed control, simple to operate. Application: Suitable for cooling system settings. Made of acrylic and alloy, 3000RPM load speed, RGB light mounting position is lurk in the back (RGB lamps not included). Specification: Model: PU-FS4M -J Rated Current: 0.7A Rated Function: 8W Pump Head: 4m Water Pump flow: 800L/H Starting Voltage: 7V High Voltage: 13.5V No-load Speed: 5000RPM Load Speed: 3000RPM Size Chart: 65x65mm/2.56x2.56inch Package Includes: 1 Piece Computer Water Pump Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful on-line shopping!