Today we take a look at the Igloo 5750 Silent from GlacialTech. With words like igloo and silent in the name you think cool and quiet and that is what we figure out. The PWM version that we are reviewing has a dual adjustable speed fan setup which brings the temperature down according to your needs. The speed ranges from 800~2500RPM, with a maximum volume throughput of 51.3CFM! Read on to see if this budget minded CPU cooler can live up to its name.