The Seidon 120V is Cooler Master’s new water cooling kit that with the best C/P ratio. The compact 120mm radiator virtually fits every case. Thanks to a 120mm PWM fan with a wide RPM range Seidon can operate silently or unleash a powerful cooling storm at your command. The durable FEP Tubing provides the advantages of nearly no moisture absorption, high thermal stability and high pressure tolerance.

• Factory filled with coolant, then sealed and pressure tested - requires zero maintenance for years.
• The best optimization pump and water block guarantees the best water flow and system performance.
• Special designed 120mm radiator provides superior heat dissipation performance and fits in any case internally and externally.
• 120mm PWM fan with a wide RPM range to fine tune and balance fan noise and performance.
• Blue LED indicator lights up when operating.