Power supply extension cable SILVERSTONE 24-pin ATX SST-PP07E-MBW-V2 30 cm White

The SILVERSTONE 24-pin ATX power supply extension cable SST-PP07E-MBW-V2 in white is a 30 cm extension designed to increase the reach between a standard ATX power supply and a motherboard without altering electrical signals. It provides a direct 24-pin connection that preserves pinout integrity and ensures compatibility with standard ATX motherboards and PSUs. The white sleeved finish helps with visual coordination in system builds, improving internal cable routing and allowing placement flexibility in cases with limited cable length or constrained PSU locations.

Advantages

This extension cable maintains the original signal paths and power delivery while adding 30 cm of length, enabling neater cable management and easier installation in mid-tower and full-tower cases. The sleeved exterior offers a clean appearance and abrasion resistance, and the plug-and-play design requires no modifications to the PSU or motherboard. Constructed to the dimensions and pin configuration of standard 24-pin ATX connectors, the cable supports straightforward interchangeability with existing system components.

Suitable for

• PC builds where the PSU is positioned far from the motherboard connector
• Upgrades that require cleaner internal cable routing or aesthetic coordination
• Case modding projects needing a white cable accent or improved cable concealment
• Repairs when the original cable is too short or difficult to route

Key specifications

• Type: 24-pin ATX extension cable
• Length: 30 cm
• Color: White sleeved exterior
• Connector compatibility: Standard 24-pin ATX male-to-female
• Function: Extends motherboard main power connector without altering signals

How to use

Power off the system and disconnect it from mains power before installing the extension. Align the female end of the extension with the PSU's 24-pin male connector and firmly seat it until it clicks or is fully engaged. Align the male end of the extension with the motherboard's 24-pin female header and press it in until secure. Verify that both ends are fully connected and that the cable routing does not interfere with fans or other components. Restore mains power and perform a system power-on test to confirm normal operation.

Recommendations

Use the extension in systems where additional reach is required while preserving factory wiring. Avoid forcing connectors at awkward angles, and inspect the cable periodically for signs of wear or damage. Do not use the extension with damaged connectors or in environments with excessive heat or moisture.