Computer 3x PWM Fan System Our J&D Tech 4 Pin Molex to 3x PWM Fan splitter cable lets you connect three 4 Pin computer PWM fan (1 CPU fan connector and 2 case fans) to a single Molex power supply connector, allowing you to optimized your cooling capability without having to upgrade the power supply. The power required to run three fans is provided by the 4 Pin Molex connector and the fans are PWM controlled so the RPM of each fan will change depending on the temperature of the CPU and/or motherboard BIOS settings. 3x PWM Fan Splitter Cable, Affordable 2 Packs Providing a flexible way to position computer fans within the system case as needed, this durable splitter cable offers a connection length of 12 inch (30cm), eliminating the need to strain the connection from power supply in order to reach the fan power connection.
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