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Fan splitter 1stCool PWM Split 3x 4‑pin for 1x 4‑pin PWM
Summary description:
1stCool PWM Split 3x 4‑pin is a fan splitter cable that allows connecting up to three 4‑pin PWM fans to a single 4‑pin PWM header. It preserves PWM control from the motherboard or controller while providing power and signal distribution to multiple fans. Suitable for PC cooling setups where multiple fans must be controlled from one PWM source for synchronized speed and noise management.