Cooler Master Seidon 120V RL-S12V-24PK-R1 Cooling Fan / Radiator (Cooler Master RL-S12V-24PK-R1) Cooler Master Seidon 120V RL-S12V-24PK-R1 Cooling Fan / Radiator Cooler Master RL-S12V-24PK-R1