All-black hardware throughout offers a darkened premium look.Performance and Style. It adapts ARGB PWM fan, focusing on heat dissipation and silent performance. Direct contact technology. 4 heat pipe with exclusive direct contact technology effectively provides excellent heat dissipation; Air flow: 42.97 CFM; Noise level: 28.6 decibels.Support for Intel SOCKETLGA 115X/LGA775, for AMD: FM2/FM1/AM3+/AM4/AM2+/AM2/940/939/754.Easy to install mounting kit, more stable. Specification: Material: Plastic + AlloySize: Approx. 126x100x145mm/4.96x3.94x5.71inchFan size: 92x92x25mm/3.62x3.62x0.98inchRated voltage: 12VSpeed: 800-2200RPM20%Monochrome Fan Interface: 4PIN(PWM)/3PINLighting Effects Interface: Large 4PINCooling method: Air CoolingAir volume: 42.97CFMLifetime: 40,000 hoursNoise: 28.6dBAMaterial: ABS plasticColor: Black Package Includes: 1 Set CPU Cooler : Color might be slightly different due to the color calibration of each individual monitor.Please allow slightly measuring deviation due to manual measurement.