With the new NexXxoS GPX coolers Alphacool is again a step ahead! Optimum performance and quality in a new cooling design for a great price! Function: A new sophisticated injection the GPU is actively cooled. The water is accelerated by appropriately placed wing and bounced so at high speed on the base plate which has a greatly increased cooling performance. The patented technology “Philips structure” from the Alpha NexXxoS XP in 2004, was further developed improving the base plate. The Fins and channel structure has been further refined. The fins are now 0.5 x 0.5 mm and 2.5 mm high. This enables a very large and rapid heat transfer from the copper to the coolant. SLI mode: The inlet and outlet are positioned of easy use in SLI mode. Up to four graphics cards can also be connected with the Alphacool GPX SLI connector.