ThermalFly I17A CPU Cooler for Intel Core Ultra/LGA1700/LGA1200/LGA1150/ LGA1151/LGA1155/LGA1156, 90mm 4Pin PWM Fan, up to 100W Cooling Power, Pre-Applied High performance grease, for Desktop Computer

Please pay attention: The I17A model do not support BTX system motherboard. The BTX system motherboard is not following Intel's fastener holes position criteria. ^^ I17A is high density 120 fins heat sink design and excellent manufacture skill model, to improve 30% thermal dissipation performance. I17A is highly compatibility model for Intel Core Ultra 65W processors and Intel sockets LGA1700, 1200, 1150, 1151, 1155 and 1156. ^^ A large 38mm diameter solid aluminum core completely and solidly covers the heating area of the CPU processor. The processors hot spots can be completely covered and enhance the thermal conduction directly to remove the heat of processor rapidly. ^^ Excellent streamline fan blade shape design increases airflow volume and reduces acoustic noise generation. The excellent fan blade airfoil shape and suitable attack angle of blade to enhance the actual airflow of heat sink cooling and reduce the acoustic noise of vortex problem. ^^ Compatible with small form factor slim case: The lateral airflow intake design fan to increase the airflow volume, even if I17A be installed in top side block airflow intake slim case. ^^ Buy before, please check processors TDP on Intels website first. Do not support Intel k sku processors. I17A model is support 100W TDP and below, but do not support overclock operating excess TDP. Do not support BTX system.