Thermaltake Ruby Orb CPU Cooler - Thermaltake's Orb series of CPU Coolers have always been very popular. I remember when the first Orb's came out a few years ago, everyone I knew wanted one. Well Thermaltake continues the Orb series with the Ruby Orb. We will be testing the Ruby Orb on our AM2 system and see how it performs against all of the other coolers we have tested on the system. Compatibility: - Intel CoreTM 2 Extreme(Socket LGA775) - Intel CoreTM 2 Duo (Socket LGA775) - Intel Pentium Extreme Edition (Socket LGA 775) - Intel Pentium D (Socket LGA 775) - Intel Pentium 4 (Socket LGA775) - Intel Celeron D (Socket LGA775) - AMD Athlon 64 X2 (Socket 939, AM2) - AMD Athlon 64 FX (Socket 939, AM2) - AMD Athlon 64 (Socket 754, 939, AM2) - AMD Sempron (Socket 754, AM2) Heatsink Dimension: 140mm x 73.3mm Heatsink Material: Aluminum Extrusion (140 fin) Fan Dimension: 120 mm x 24.3 mm Rated Voltage: 12V Started Voltage: 7V Rated Current: 0.25A Power Input: 3.00W Fan Speed: 1700 10% RPM Max. Air Flow: 77.85 CFM Max. Air Pressure: 1.80 mm H2O Noise: 17 dBA Life Time: 30,000 Hours Connector: 3 Pin Weight: 545g