Internal Power Cable CableMod CM-PCAB-BKIT-NKKB-3PK-R Black Blue 250mm

The CableMod CM-PCAB-BKIT-NKKB-3PK-R Black Blue 250mm internal power cable is a sleeved extension designed to improve cable management and visual coherence in PC builds. With a 250mm length and a black-and-blue color scheme, this CableMod PRO ModMesh Extension Kit component connects to your power supply’s existing cables to provide a professionally sleeved appearance while maintaining reliable power delivery. The cable uses thicker wire construction, individually sleeved ModMesh™ for color vibrancy and durability, closed cable combs pre-installed on main cables, and precision-molded connectors for a secure fit.

Advantages

This internal power cable provides a fuller appearance thanks to thicker wires that reduce gaps between conductors and improve the overall sleeve profile. Individually wrapped ModMesh™ sleeving increases durability and color stability while remaining heatshrink-free for a clean look. Pre-installed closed cable combs and precision-molded connectors simplify installation and ensure consistent alignment and secure connections. The black and blue colorway allows for coordinated aesthetics in themed builds.

Suitable for

• Custom PC builds requiring improved cable aesthetics and routing
• Systems where a 250mm extension length is appropriate for tidy cable management
• PC modding projects that use black and blue color schemes
• Upgrading stock PSU cables to sleeved extensions for a cleaner interior

Key specifications

• Length: 250 mm
• Colour: Black and Blue sleeving
• Sleeving type: ModMesh™ individual sleeving
• Wire construction: thicker gauge wires for reduced gaps and fuller appearance
• Connector finish: precision-molded connectors, heatshrink-free
• Includes: closed cable combs pre-installed; Hybrid Cable Combs on 4+4 EPS where applicable

How to use

Connect this extension cable to the corresponding output of your power supply and then plug the extension’s mating connector into the motherboard or device as required. Ensure both ends are fully seated and that cable combs are aligned to keep individual wires organized. Route the cable through your case’s cable management channels to minimize obstruction of airflow and to maintain the desired aesthetic. Verify secure connections before powering on the system.

Usage recommendations

Use with compatible PSU cables only and avoid forcing mismatched connectors. For best appearance, position the pre-installed cable combs before final routing and tighten case cable ties to keep the cable flat. Inspect connectors periodically for firm seating and replace if any damage is observed.