For single CPU's motherboard ONLY,
Can't install on Dual CPU board as not enough space.
Standard Cooling Fan for Square Mounting LGA 2066 Intel CPU i5-7640X i7-7740X i7-7800X i7-7820X i9-7900X i9-7920X
- Dimensions: 2.5" x 5" x 5" (H D W)
- Copper Core Aluminum Heat Sink Cooler
- Heavy Duty 1.5 LBS
- Fan with 4-PIN Speed Control by PWM Function