Quick overview from the supplier:
120mm Case Fan - DEEPCOOL Gamer Storm series "GS120" Fan, 120x120x20mm, 900-1800rpm, <18.2~32.4dBa, 61.9CFM, Hydro Bearing, 4Pin, PWM, 7V Low-noise Adapter, 4x Rubber Buckle for De-vibration, Endurable Teflon Fan Cable, Cable Ties for Tidiness
