Description: This liquid CPU cooler kit provides 240mm heat sink, CPU block, 6 tubes, , cylindrical water reservoir, LED fans, as well as installation accessories, which will dramatically improve heat dissipation experience, especially in terms of stability, silence, efficiency, and convenience. Liquid cooling simply works better than air cooling and the special design makes it easy for you to your valuable CPU. 1. 1 * Sine Quiet Recycling for DDP computer (with shock pad): Features: Waterproof, High Stability, Quiet, Long life Thread size: G1 / 4 Interface diameter: 12.9mm Pump Size: overall length: 7.5cm, height: 5.2cm, cover thickness: 2.8cm, cover width: 5.2cm Material: Acrylic Pump head: 4 meters Power supply interface: large 4Pin small 3pin Power: 15W Voltage: 12V : 8L/min 2. 6 * 10x14 Two-Touch fitting: Thread specification: G1/4 (2'), the actual outer diameter is 12.9mm Material: Brass treatment: chrome plating Seal: Silicone sealing ring, inside 3 sealing rings design Size: outer diameter: 21.8mm; overall height: 18mm; screw thread height: 5mm; intubation height: 14mm Application: for PETG acrylic cylindrical tube with outer diameter of 14mm 3. 1 * Water feeder (No water): Capacity: 250ml Package List: 1 x 240mm Heat Sink with Screw Pack 2 x LED Fan 1 x CPU Block with 4 Screws 1 x Cylindrical Water Reservoir (With 1 * screw pack, 2 * plastic bracket, 2 * metal bracket) 6 x Tube 1 x with Shock Pad 6 x Two-Touch Fitting 1 x Water Feeder 1 x Water Plug 1 x Nipple Connector 1 x Vent Plug