DescriptionAfter the successful launch of the Sigma 540, GameMax have released the Sigma 550. The Sigma 550 Air CPU cooler is a compact single-tower CPU cooler with an aluminium heatsink which offers high performance cooling with a total TDP of 220W and silent operation, the Sigma 550 is perfect for overclocked systems and the most demanding workstations. The Sigma 550 is focused on high performance efficiency, boasting five 6-millimeter-thick copper heat-pipes closely fitted between the radiator and CPU, absorbing the heat directly from the processor. The design of the heatsink is innovatively designed made to provide excellent thermal dissipation. Overall, the Sigma 550 provides the precise optimal heat dissipation and is paired with a stunning Infinity 120mm ARGB PWM fan for powerful cooling. The 120mm ARGB fan comes pre-installed to make mounting this CPU cooler simple and easy with PWM functionality and featuring nine fan blades and a durable smooth hydraulic bearing motor. With a stunning airflow performance of 58.96 CFM and even with its exceptional cooling capacity of 220 Watts TDP, the fan is a quiet one with the maximum noise level just 32.5dBA for quiet cooling even at top speeds. Finished off with a stunning infinity mirror LED effect in the centre of the fan and at the top of the Sigma 550 it offers stunning aesthetics and adds a real dynamism to your gaming PC. Pair with compatible Motherboard software such as ASUS AURA Sync, MSI Mystic Light Sync, Gigabyte Fusion 2.0 and ASRock RGB LED and customise your LED lighting even further with a wide array of vivid effects and patterns. The aluminium top cover with the GameMax brand logo stamped on adds a sleek and stylish look and constructed from premium materials, the smart look of the Sigma 550 unlocks your thermal power that is perfect for your gaming set up. The Sigma 550 is compatible with a range of both intel and AMD processors.Key Features