RGB splitter cable Alphacool 18725 plastic white 150mm

The Alphacool 18725 RGB splitter cable is a sleeved 4-pin to 3×4-pin Y-splitter designed to distribute power and PWM signal to multiple fan or RGB device connectors. Made of durable plastic with additional sleeving, the cable measures 150 mm and features a white finish for a neat appearance in PC builds.

Advantages

The sleeved construction provides extra protection and stability for internal wiring and can extend cable lifetime. The Y-splitter design lets a single 4-pin header power and control up to three compatible 4-pin devices, reducing the need for additional headers. A compact 150 mm length keeps routing tidy inside the case.

Suitable for

• Expanding RGB or PWM fan connections from a single 4-pin header
• Connecting up to three 4-pin RGB devices to one controller or motherboard header
• Tidy cable routing in compact or standard PC cases

Key specifications

• Brand: Alphacool
• Model / MPN: 18725
• EAN: 4250197187251
• Type: 4-pin to 3×4-pin Y-splitter cable
• Material: plastic with protective sleeving
• Length: 150 mm
• Color: white

How to use

Connect the single 4-pin plug to a compatible motherboard or RGB/PWM controller header, then plug the three 4-pin connectors into the target fans or RGB devices. Ensure pin alignment matches the header to avoid incorrect connections. Route the sleeved cable along case edges or cable channels to maintain a clean layout.

Recommendations

Use this splitter only with compatible 4-pin PWM or RGB headers and devices. Avoid overloading a single header beyond the motherboard or controller's rated current; consult your motherboard or controller specifications for maximum supported device power.