XSPC ARGB LED plug G1/4 5V 3-pin, black/chrome

The XSPC ARGB LED plug G1/4 5V 3-pin, black/chrome is a threaded decorative and functional cap for water-cooling loops and PC components. It fits standard G1/4 ports and connects to a 5V 3-pin ARGB header to provide addressable RGB illumination while sealing unused fittings. The plug combines a metal finish with integrated ARGB electronics to deliver a compact lighting solution for radiators, reservoirs, pump tops and distribution blocks.

Advantages

This ARGB LED plug offers both sealing and visual customization in a single component. Its G1/4 threaded connection ensures compatibility with common water-cooling hardware while the 5V 3-pin ARGB interface enables addressable lighting control from motherboard or controller software. The black/chrome finish provides a neutral aesthetic that complements a wide range of system builds without adding bulk or requiring additional mounting hardware.

Suitable for

• Sealing unused G1/4 ports on radiators, reservoirs, pump tops and distribution plates
• Adding addressable RGB illumination to water-cooling loops
• Improving visual coherence in PC builds that use 5V 3-pin ARGB headers
• Temporary or permanent closure of open fittings while maintaining lighting control

Key specifications

• Thread type: G1/4 compatible
• Lighting interface: 5V 3-pin ARGB (addressable RGB)
• Finish: black and chrome elements
• Function: threaded plug with integrated ARGB LED
• Compatibility: standard PC water-cooling fittings and 5V ARGB headers

How to use

Thread the plug into an unused G1/4 port until hand-tight, taking care not to overtighten metal-on-metal connections. Connect the 3-pin ARGB cable to a compatible 5V header on the motherboard or an ARGB controller, observing correct pin alignment for addressable lighting. Configure lighting effects and colors via the motherboard or controller software. For maintenance, disconnect power before removing the plug and reseal or replace as needed.

Recommendations

Ensure the ARGB header on the motherboard or controller supports 5V 3-pin addressable RGB. Avoid excessive torque when installing to prevent thread damage. If used in systems exposed to moisture or coolant spills, verify that neighboring components are protected and periodically inspect the seal for signs of loosening.