{"product_id":"electop-pc-chassis-fan-hub-cpu-cooling-hub-10-port-12v-4-pin-fan-pwm-hub-molex-controller","title":"ELECTOP PC Chassis Fan Hub CPU Cooling HUB 10 Port 12V 4 Pin Fan PWM Hub Molex Controller","description":"Brand: ELECTOP\u003cbr\u003e\u003cbr\u003eTheoretically system can control the fan speed connecting with the red port. The motherboard can read the RPMs of the fan that's plugged into the red port. The speed of the fan connected to the red fan port on this board is controlled by the computer's operating system and NOT manually controlled. The other 9 black fan ports CAN NOT be adjusted in speed. Because one operating system can only control speed of one fan.(The red Port) Operating system control is based on the system detects the temperature of the CPU and other heating devices, automatically adjust the CPU fan speed. the CPU port (the red port) would be the only one that could get controlled by the operating system and then the remaining black ports would just copy the power level of what the red port is at. Package Include: 1x HUB 1x PWM connector\u003cbr\u003e\u003cbr\u003e• Expand 4-pin fan interfaces, solving the problem of lack of motherboard fan interfaces. Designed for 12V 4-Pin 3-Pin fans, support\u003cbr\u003e• In the hub interfaces, the RED CPU interface is the CPU fan dedicated interface (with speed detection function). Since the mainboard can\u003cbr\u003e• For both 4-Pin and 3-Pin fans. Please note 4Pin fan speed can be adjusted by temperature control. 3Pin fan can also be used, but because\u003cbr\u003e• There is EVA double-sided adhesive at the back of the hub, which can be easily affixed to a flat place. Also a fixing screw hole in the\u003cbr\u003e• RED is expected to be a pass through for the CPU fan. So, the hub has a power source fed from the computer power supply, then the speed is\u003cbr\u003e\u003cbr\u003eColor: Molex Controller","brand":"ELECTOP","offers":[{"title":"Default Title","offer_id":52132387946778,"sku":"MCAB071KNT7FW","price":21.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/6772\/2266\/files\/612CmjTnn0L.jpg?v=1777273083","url":"https:\/\/craftedyogi.com\/products\/electop-pc-chassis-fan-hub-cpu-cooling-hub-10-port-12v-4-pin-fan-pwm-hub-molex-controller","provider":"Craftedyogi","version":"1.0","type":"link"}