Macho 120 SBM Dimension: L130mm x W86mm x H150mm, Weight: 560g Heat pipes: 6mm heatpipe*5 units Copper Base: C1100 Pure copper nickel plated TY-127, Fan Dimension: L130 mm x W120 mm x H25 mm Rated Speed: 300 - 1300 RPM, Air Flow: 12.88- 55.81 CFM