Intel releases many different SKU number for the same heatsink with fan: E97378-001, E97378-002, and E97378-003.
All for the same CPU; therefore, the mounting is exactly the same.
The only difference is the fan speed; different fan manufacturers produce different fan speed.
If you look at the images above, fans may use 0.17A, 0.2A, or 0.6A.
In general, the bigger the A (amp), the faster the fan spins.
The faster the fan spins, the more noise that it will generates.
If you have preference on the speed of the fan, please advise after you order.
If no preference is indicated, we will just choose it randomly.
The original CPU is using 80 watts only; therefore, it is safe to assume that the cooling fan with heatsink supports CPUs that are using 80 watts only.
If you have high-end CPUs or i7 CPus wich use more than 80 watts, this fan in not going to work for you.
Please check your CPU consuming wattage before ordering !!!!!!