GENUINE and ORIGINAL Packing same as Pictures.Provide Tracking Number● geulrim the best cooler for the case!Purpose: CPU CoolerCompatibility:* Intel 1155， 1156 socketMaterial: CopperHeat Pipes: 2Fan Capacity: 9.2 cmFan Speed??: 1，000 ~ 2，100 rpmNoise: 27 dBAFan Connector: 4-pinDimensions (W x H x D): 10 x 9.4 x 5.3 cmWeight: 410 g