44 months ago
which cooler would work better
The H7 is superior and will have better performance and also quieter. The H7 is 145mm tall and the M9i is 125mm tall. I would use the M9i if there was a cpu clearance limitation. Other than that use the H7.
what about the c7
The C7 is meant for small cases that require a low profile cooler (its only 46mm tall). The M9i and the H7 are superior coolers.
ALso you wont be able to overclock with the C7.
H7 is better, M9i is smaller, C7 is for ITX.