Zalman LQ315 Ultimate Liquid CPU Cooler.

The LQ315 is an all-in-one, maintenance-free liquid CPU cooling solution designed in collaboration with Asetek.  Key Features: It features a built-in pump within the CPU water block, a pure copper base with micro fins for efficient heat transfer, and an aluminum radiator. The water block includes a blue LED to indicate pump status. It uses durable tubing and an eco-friendly, anti-corrosion glycol-based coolant that does not require replacement. Compatibility: It offers broad compatibility with many older Intel (LGA 2011/1155/1156/1366/1150) and AMD (FM2/FM1/AM3+/AM3/AM2+/AM2) sockets. Performance: It is rated for a maximum heat dissipation of 330W (Qmax) and includes an ultra-quiet 120mm PWM fan.