ASUS ROG RYUJIN 360. Purpose: Processor, Noise level: 29.7 dB, Number of fans: 3 fan(s). Type: Internal, Material: Aluminum, Copper, Plastic, Rubber, Water block material: Copper. Fan diameter: 12 cm, Fan thickness: 2.5 cm, Fan dimensions (W x D x H): 120 x 120 x 25 mm. Package type: Box