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5 Pack 1 to 3 4Pin PWM Fan Splitter Cables, 4Pin Male to Triple Female Y-Shape Fan Adapter Cord, Compatible with 3Pin DC & 4Pin PWM Fans for PC CPU Cooler, Chassis Case Fans and Mining Rig Cooling Sys
- Cost-effective 5-piece bulk pack satisfies large-scale fan expansion for gaming PCs, water-cooled builds and mining rig heat dissipation
- 1 PWM 4Pin input splits into 3 independent fan ports, retains full PWM speed regulation function for temperature automatic control
- Universal compatibility with both 4Pin PWM speed-adjustable fans and 3Pin fixed-speed DC cooling fans
- High-purity copper inner wires provide stable power supply, avoid voltage drop and fan stall under long-term heavy load
- Flexible heat-resistant PVC jacket with tight locking connectors, anti-vibration and anti-loosening for safe chassis internal wiring
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This set includes 5 pieces of 4Pin PWM 1-to-3 fan Y splitter cables, designed to solve the problem of insufficient fan headers on motherboards and fan controllers during PC assembly, chassis modding and mining farm cooling layout.
A single 4Pin PWM fan header on the motherboard can be expanded to drive up to three cooling fans at the same time. The complete PWM speed control line is fully reserved, so the motherboard can intelligently adjust the rotation speed of all connected fans according to CPU temperature and internal chassis temperature, keeping low noise in idle state and maximum heat dissipation under high load. For traditional 3Pin non-PWM fans, the adapter also supports normal fixed-speed operation without damaging the fan or motherboard circuit.
The internal thickened copper conductors effectively reduce line resistance and power loss, ensuring continuous and stable power output during 24-hour non-stop operation of mining equipment, preventing fan abnormal shaking, stalling and insufficient heat dissipation caused by unstable voltage. The outer insulation layer is made of high-temperature resistant and wear-resistant PVC material, which can withstand repeated bending and long-term high-temperature baking inside the closed chassis, effectively preventing wire aging, cracking and short circuit risks.
Each connector adopts precision crimping process with built-in locking buckles, firmly locked in the socket to avoid poor contact and intermittent fan shutdown due to chassis fan vibration. Plug and play design requires no modification, soldering or driver setup. Just plug the male terminal into the motherboard SYS_FAN or CPU_FAN header, then connect case fans, radiator fans, GPU auxiliary fans or mining frame cooling fans to the three female ports respectively.
Perfect for RGB aesthetic PC modification, multi-fan water cooling hosts, cryptocurrency mining rig cooling arrays, server equipment heat dissipation and computer maintenance workshops.
Important Reminder: Please calculate the total working current of all connected fans in advance to prevent overloading the motherboard fan pin and burning out the onboard circuit.
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- Return for refund within: 30 days
- Return for replacement within: non-replaceable
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