Arctic S12038-4k 120 Mm 4k Rpm Server Fan

S12038-4k 120 Mm 4k rpm server fan speed: 600-4000 rpm pwm controlled static pressure: 11.45 Mmh2o airflow: 106 cfm bearing: dual ball bearing with brass housing cable length: 300 mm black connector: 2510 4-pin fan connector current voltage : 0.33 A 12.0 V dc start-up voltage: 3.1 V dc current maximum : 0.60 A motor protection: features reverse polarity protection   New standard in energy efficiency For the same performance the s12038 consumes 12 % less than the next best competitor improving the energy efficiency of your server. The reduction of the power consumption is the result of months of motor optimization by arctic engineers with the aim to increase the it equipment efficiency.   Test setup fan on freezer 4u heat sink on 400 w heating element fan speed set so that the temperature of the heating element is constantly 20 c above the ambient temperature. Wide range of speeds 600 to 4000 rpm The s12038-4k features a wide range of speeds from 600 to 4000 rpm which can be controlled either via pwm or voltage regulation.. This wide range enables precise adjustment of the fan to the specific requirements of the server ensuring efficient cooling performance under different operating conditions. The fan is equipped with a standard 4-pin connector which also allows connection to 2-pin or 3-pin headers. The 30 cm long cable offers additional flexibility in fan placement. Active cooling for extended motor lifespan A 10 c lower motor temperature roughly doubles the service lif...

S12038-4k 120 Mm 4k rpm server fan speed: 600-4000 rpm pwm controlled static pressure: 11.45 Mmh2o airflow: 106 cfm bearing: dual ball bearing with brass...show more