Asus Triton 70 ASUS Triton 70 Heat Sink Fan General Features: Copper base Aluminum fin heat sink Three (3) 6 mm copper heatpipes Space saving, ideal for slim PCs Can install a second optional fan Smart clip design for easy installation Fan Specifications: Dimensions: 92 x 92 x 25 mm (3.6 x 3.6 x 0.98-inches) Bearing Type: Vapo Speed: 2300 RPM 10% Maximum Airflow: 36.5 CFM