CR-1400 Specifications: Model: CR-1400 Dimensions: 93mm(L)*78mm(W)*126mm(H) Size of Fan: 92mm* 92mm* 25mm Number of Heat Pipe:4 PCS Voltage:12V Connector:PWM 4PIN Light effect interface: 3PIN 5V ARGB Fan Speed: 900-2300RPM±10% Noise Level: 20-30.5 Dba(MAX) Fan airflow:15-36 CFM Platform Support:Intel LGA775/1150/1151/1155/1156,AMD AM4/AM3+/AM3/AM2+/AM2/FM2+/FM2/FM1 Total net weight:450g