RGB splitter cable Alphacool 18676 Black Plastic 150 mm

The Alphacool 18676 RGB splitter cable is a sleeved 4-pin to 2x4-pin Y-splitter designed to distribute power and PWM signal from one fan or RGB header to two connectors. Constructed with a black plastic connector and protective sleeving, the 150 mm cable helps maintain a neat internal layout while offering additional protection and durability.

Advantages

The sleeved design improves cable protection and mechanical stability, reducing wear and extending service life. The Y-splitter configuration enables powering and controlling two fans or RGB devices from a single 4-pin header without additional adapters. Its 150 mm length provides a compact routing option suitable for typical PC builds.

Suitable for

• Connecting two 4-pin fans to a single 4-pin PWM header
• Splitting a 4-pin RGB/power connector to feed two RGB devices
• Compact PC builds requiring short, tidy cable routing

Key specifications

• Brand: Alphacool
• Model/MPN: 18676
• Type: 4-pin to 2x4-pin Y-splitter cable
• Length: 150 mm
• Color: Black
• Connector material: Plastic
• EAN: 4250197186766

How to use

Connect the single 4-pin end to the motherboard or controller fan/RGB header, and attach the two 4-pin ends to the target fans or RGB devices. Ensure correct pin alignment before powering the system to avoid incorrect connections. After installation, route the sleeved cable to prevent contact with moving parts and secure it with clips or ties if necessary.

Recommendations

For stable PWM control and to avoid overloading a single header, check your motherboard or controller's maximum current per header and the combined power draw of connected devices. Use the splitter for devices with compatible 4-pin pinouts and verify orientation before powering on.