Features: brand new and high quality Multicolored aperture design, soft light effect, cool personality. Aluminum material, tightly arranged, super heat dissipating, strong and not easily deformed. ABS material blade, hydraulic bearing, long and durable, high air volume, quiet and efficient cooling. The fins are neat and beautiful, the hinges are buckled to prevent deformation, and they are for stronger and more durable. Heat sinks give excellent cooling performance. Specifications: Material: ABS Colour: RGB Fan Type: 4 Pin Voltage: 12V for DC Air volume:50.7CFM Fan Speed: 800-2000RPM± 10% Noise: 18~30dBA Fan bearing: hydraulic bearing Product size: approx.120x120x25mm/4.72x4.72x0.98in, 240mm/9.45in Compatibility: for Intel LGA 2066/2011 V3 / 2011/1151/1150/1155/1156/1366/1200 for Amd AM4 / FM2 + / FM2 / FM1 / AM3 + / AM3 / AM2 + / AM2 Package Includes: 1 X CPU cooler note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!