4-Pin Fan Y Splitter Cable for CPU and Case Cooling Fans

The 4-Pin Fan Y Splitter Cable lets you power two PWM cooling fans from a single 4-pin motherboard header, making it ideal for expanding your system's cooling capacity without adding fan controllers or upgrading your board. The open housing connector design ensures broad compatibility with standard 4-pin PWM CPU and case fans from most major brands. Both fans share the same PWM signal, allowing your motherboard to regulate fan speed automatically for quieter, more efficient cooling. A practical solution for PC builders, system upgraders, and anyone looking to add more airflow without the complexity of additional hardware.