I recently upgraded my HDD to a SSD. Before upgrading I never checked fan speed. Now, after my upgrade the fan spins at 1400 rpm on idle.
Is this normal? I thought it would be quiet like on a MacBook Pro, with the fan turning on after it reaches a certain temperature. However, it seems to me the fan is now on sooner and because of this my iMac is noisier than before.
Can someone who has original hdd check fan speed and temperature and post it here?