Efficient Liquid Cooling: Enhance your computer's performance with liquid cooling technology for optimal temperature control. Large Capacity Reservoir: The 65mm diameter reservoir ensures a sufficient supply of coolant for effective cooling. PWM Water Pump: Experience a reliable and adjustable water pump that efficiently circulates coolant throughout your system. Aluminum Alloy Heat Dissipation: The pump's heat dissipation shell crafted from aluminum alloy ensures effective cooling and durability. Integrated Pump Box: The pump comes integrated into a convenient pump box for easy installation and maintenance.