StarTech.com 80x25mm Computer Case Fan with PWM – Pulse Width Modulation Connector

80x25mm Computer Case Fan with PWM - Pulse Width Modulation ConnectorAdd a Variable Speed, PWM-Controlled Cooling Fan to a Computer Case The FAN8025PWM 80mm PWM Case Fan adds an efficient air cooling solution to computer cases or other enclosures, to keep components running optimally. With Pulse Width Modulation (PWM) technology, the fan speed can be dynamically controlled by the motherboard, so the fan runs at a speed that suits the operating conditions - lowering power consumption and fan noise when the system is idle, and delivering maximum cooling under full load conditions. Backed by a StarTech.com 2-year warranty and free lifetime technical support. Applications:Lowering power consumption and fan noise on computer systems where the cooling fan does not need to run at full speed all the timeNoisy or failed case fan replacement/upgradeAdd an extra fan to a computer for improved system cooling Features:4-pin Pulse Width Modulation (PWM) motherboard connectorEver Lubricate Bearing de