Specifications: 1. 1 * 240mm black heat sink (with screw pack): Suitable for 8-10 mm diameter of pipe Appearance size: 27.5 * 11.8 * 3.2cm Outer diameter: about 12.9 mm Material: Aluminum Number of waterways: 18 Application: water cooling system heat exchange Surface treatment: powder coating 2. 1 * 120mm black heat sink (with screw pack): Suitable for 8-10 mm diameter of pipe Appearance size: 15.7 * 12 * 2.5cm Outer diameter: about 12.9 mm Material: Aluminum Number of waterways: 18 Application: water cooling system heat exchange Surface treatment: powder coating 3. 3 * LED fan: Appearance size: 12 * 12cm Power supply interface: large 4Pin + small 3Pin 4. CPU block (with 4 pcs screws): Description: Universal for INTEL / AMD Dual Platform (For INTEL 775,1150,1155,1156,1366,) (For AMD: AM2, AM3, AM3 +) Note: Do not support for AMD4CPU CPU block, bracket supports for AMD INTEL mainstream hole installation. Screw size: G1 / 4 Outside diameter: 12.9MM Size: bottom contact size: 5 * 5cm; thickness: 3mm Material: Bottom: red copper; Cover: transparent plexiglass 5. 1 * Cylindrical water reservoir (including plastic bracket * 2, metal bracket * 2, screw pack * 1): Water reservoir height: about 200mm Water reservoir diameter: 5.5cm Water reservoir interface: G1 / 4 universal thread Interface diameter: 12.9mm Package List: 1 x 240mm Heat Sink with Screw Pack 1 x 120mm Heat Sink with Screw Pack 3 x LED Fan 1 x CPU Block with 4 Screws 1 x Cylindrical Water Reservoir (Including 1 * screw pack, 2 * plastic bracket, 2 * metal bracket) 6 x Blue Rigid Tube 1 x Water Pump with Shock Pad 8 x Two-Touch Fitting 1 x Water Feeder 1 x Water Plug 1 x Nipple Connector 1 x Vent Plug