Features: Liquid cooling System Block Material: Copper Specification: Pump Dim: 71*47 Pump Motor speed: 2700 ï¾± 300 RPM Pump Rated Voltage: DC 12.0V Pump Rated Current: DC 0.45A (max) Pump Noise: 20 dBA Radiator Fan Dimensions: 120 x 120 x 25.4 mm Radiator Fan RPM:1400~3100 RPM Radiator Fan Air Flow: 80.78CFM (max) Radiator Fan Noise: 20 dBA (min) Tube Dimension: 20 dBA (min) Tube Dimension: 9/16ï¾” Tube Materia: Neoprene Application : Intel: Socket LGA1366 CPU: Intelï¾® Core i7 Extreme CPU TDP: <= 130W Socket LGA775 CPU: Intel Extrerme Edition, Prescott, Celeron D, Core 2 Due, Core 2 Quad, Core 2 Extreme, Dural-core, Pentium D CPU TDP: <= 130W AMD: Socket: 754, 939, 940, AM2, AM2+, F(1207) CPU: AMD Athlon 64, AMD Athlon FX, AMD Athlon X2 Dual Core, Business Class-AMD all series, AMD Phenom all series, AMD Sempron, AMD Opteron CPU TDP: <= 125W Warranty: 1 Year Limited Manufacturer Warranty on Parts and Labor. Manufacture: Fanner Tech USA Corp (MASSCOOL) Support URL: http://www.masscool.com Support Phone Number: (626) 810-9885 ext 121