sˌʌm hˈɑːɹdwɛɹbˈeɪst sˈɪstəm mˈɑːnɪɾɚz ˈɔːlsoʊ ɐlˈaʊ dᵻɹˈɛkt kəntɹˈoʊl ʌv fˈæn spˈiːdz, ɐlˈaʊɪŋ ðə jˈuːzɚ tə kwˈɪkli kˈʌstəmˌaɪz ðə kˈuːlɪŋ ɪnðə sˈɪstəm.
Some hardware-based system monitors also allow direct control of fan speeds, allowing the user to quickly customize the cooling in the system.