Latching 4-Pin PWM Fan Adapter Cable for Dell Motherboards

Adapter cable for connecting standard PC fans to a proprietary latching 4-pin fan header Designed for compatibility with latching 4-pin fan headers found on many Dell motherboards A note regarding fan compatibility and BIOS alerts Depending on the RPM range of fan used with this cable, some Dell systems may report a fan error during bootup. Adjusting BIOS fan settings may be required but generally systems are still able to boot completely. Fan speed control is only possible with 4-Pin PWM fans. Voltage-controlled fan speed for 3-Pin fans is not supported by the Dell systems and will result in the fan operating at full speed.