Mounted on 1150: -mounting well rotted on Micro ATX: the Cross maintains lever must then good luck to tighten the screws just what it takes to have enough room to tighten the four arms managing to avoid blowing the screws already in place; -quasi low speed inaudible, very tolerable at stake; -Processor at 20 degrees for office use, 60 load test (So much less at stake.) -l'encombrement the bottom part is weak and allows the ram faired; -the light is visible without being too showy.