Cooler Master R4-S2S-124K-GP 120mm Sleeve Bearing Case Fan with 3 Pin Connector 4-in-1 Value PK COOLER MASTER R4-S2S-124K-GP 120MM SLEEVE BEARING CASE FAN WITH 3 PIN CONNECTOR * 4-IN-1 VALUE PK Sleeve Bearing Case Fan Manuafcturer: Cooler Master - Part Number: R4-S2S-124K-GP