Cooling Fan for Intel LGA2066 i5-7640X i7-7740X i7-7800X i7-7820X i9-7900X i9-7920X Intel LGA2066 Cooling Fan Thermal Solution 4-Wire /4-Pin PWM Speed Control Fan, Copper Core Heat Sink Supports up to 140W Intel (LGA 2066) i5-7640X i7-7740X i7-7800X i7-7820X i9-7900X i9-7920X Support LGA 2066 Processors Fan Dimensions: 92x25 MM, Heatsink Dimensions: 100x38 MM