CR-2000 GT Specifications: Model: CR-2000 GT Dimensions: 159mm(L)*120mm(W)*134mm(H) Size of Fan: 120mm* 120mm* 25mm Number of Heat Pipe:6 PCS Voltage:12V Connector:PWM 4PIN Light effect interface: 3PIN 5V ARGB Fan Speed:700-1500 RPM±10% Noise Level:18.1-29.5 Dba(MAX) Fan airflow: 25.5-62.8CFM Platform Support:Intel LGA775/1150/1151/1155/1156,AMD AM4/AM3+/AM3/AM2+/AM2/FM2+/FM2/FM1 Total net weight:900g