IDE 4Pin D Male to 4-Way 3Pin Fan Splitter Cable, 1 to 4 Ports 12V CPU Cooler Y Splitter Power Extension Cable for PC Case Fans

This IDE 4Pin D Male to 4 x 3Pin Fan Splitter Cable is an excellent power expansion accessory for desktop computer cooling systems. It draws power directly from your power supplys IDE 4Pin D connector and splits the power into four separate 3Pin fan ports, solving the problem of insufficient fan headers on motherboards.

The cable provides stable 12V DC power supply and works with all standard 3Pin PC cooling fans, including chassis intake/exhaust fans, radiator fans, auxiliary cooling fans and CPU supplementary fans. Please note that the 3Pin ports only transmit power, and PWM speed control function is unavailable via this splitter.

Powering fans straight from the PSU instead of motherboard headers effectively prevents overloading the mainboard fan pins, reducing hidden risks such as motherboard circuit burnout. The cable layout is flexible enough to fit various chassis structures and helps organize messy internal wiring.

Adopting premium copper wire and precision injection molded connectors, this splitter ensures reliable power transmission without voltage drop. The robust outer insulation layer withstands repeated bending and friction, supporting long-term continuous operation. Simple plug-and-play operation, no driver or additional setup required.

Warm Notice: Calculate the total power consumption of all connected fans before use. Do not connect fans exceeding the rated load of the IDE power connector. This splitter only supplies power and cannot support PWM fan speed regulation.