COUGAR VORTEX MHP120 ARGB, Fan Speed 600-2000 RPM±200RPM, Air Flow 82.48 CFM ± 10-, Air Pressure 4.24 mm H2O±10-, HDB Hydro Dyna
COUGAR VORTEX MHP120 ARGB, Fan Speed 600-2000 RPM±200RPM, Air Flow 82.48 CFM ± 10%, Air Pressure 4.24 mm H2O±10%, HDB Hydro Dynamic Bearing, 200 mm (Fan) / 450 mm (ARGB)