Review on 🖥️ Endlesss PWM Fan Hub Splitter: 1 to 5 Way Black Sleeved Adapter for PC CPU Cooling Case Fans – 14 Inches (1 Pack) by Brett Morrison

Fans rated at 2000 RPM that perform as expected from a single fan connector will not reach those speeds when using this adapter. The speed is reduced from approx. 100-600 rpm. I'm not sure if this is the result of too many fans on a single header, so I don't think it would be such a good option for multiple fans. Other cables with fan connectors also seem to slow down the rotation a bit. Perhaps some sort of fan control would work best. GL