Features: 1.WITH TEMPERATURE DISPLAY: CPU water cooling block with temperature display, the CPU temperature at a glance, convenient for your use. 2.STRONG PASSABILITY: Jet micro water channel, 0.4mm crevice pass through, not easy to clog, high flows rate, good heat dissipation performance, strong pass through of water impurities. 3.5V LIGHTING EFFECT: Connected to the motherboard 5V lighting interface, for AURA synchronization or through the hand controller to connect the computer power supply large 4P. 4.FAST HEAT DISSIPATION: CPU waterblock adopts aluminum alloy panel for durability and copper base plate for fast heat dissipation. 5.EASY TO INSTALL: CPU waterblock with for AM4 fasteners and screws, easy to install, G1 or 4x2 interface, compatible platform for AM4. specification:Item Type: PC CPU Water Cooling Block Material: Aluminum Alloy, Copper, Acrylic Process: 0.4mm Flat Cutting Connector: G1 or 4x2 Cable Length: Approx. 50cm or 19.7in Compatible Platform: For AM4 PackageList:1 x WaterCoolingBlock 1 x Backplane 1 x Accessory Bag 1 x Manual Controller Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.