Themis is designed in Germany and manufactured to reach advanced performance, high quality & workmanship. Themis is a slim type 120mm cooler (D:50mm) and height is 157mm, This cooler is ideal for most ATX chassis. With Anti-vibration rubbers and supporting all modern sockets, Themis is the ultimate choice at a budget price. FEATURES - Non-Copper base design (C.D.C. - CPU Direct Contact) - Patented pressing heat-pipe / fin technology to prevent heat-pipe damage risk - Patented Solder-less louver fin assembly for heat-pipe ventilation increased - Compatible with all modern sockets of INTEL& AMD - Anti-Vibration rubbers used to minimize vibration - Large dissipating area & Elegant design SPECIFICATION - Dimension: 122(W) x 50(D) x 157(H) mm - Base Material: CPU Direct Contact (C.D.C.) - Fin Material: Aluminum Alloy; Solder-less fins assembly - Heat-pipe: ƒ³8mm - Fan Dimension: 120(W) x 120(H) x 25(D) mm - Voltage Rating: 12V - Starting Voltage: 7V - Speed: 1000 ~ 1800 R.P.M. - Bearing Type: Sleeve Bearing - Air Flow: 78.82 CFM (Max.) - Air Pressure: 3.22 mmH2O (Max.) - Life Expectance: 40,000 hrs - Noise Level: 27.86 dBA (Max.) - Connector: 4 pin with PWM - Weight: 448 g (Heat Sink Only) **For an AM4 bracket please visit the manufacturer support page with proof of purchase of the cooler and proof of purchase for the Ryzen CPU.