CPU Cooler Fan SAN ACE MC For Intel Pentium4(Socket478)/3.06GHz; Rated voltage (V): 12; Operating Voltage Range (V): 9-13.8; Rated Current (A): 0.48; Rated Rotaing Speed (min-1): 5400; Thermal Resistance (K/W): 0.295; Noise (dB[A]): 45; Mass (g): 450;