Silverstone SST-PP07E-EPS8B internal power cable 0.3 m 8-pin EPS12V

The Silverstone SST-PP07E-EPS8B internal power cable is a 0.3 m cable with dual 8-pin (4+4) EPS12V connectors designed for delivering stable CPU power in compact and full-size PC builds. Its short length is optimized for tidy cable routing close to the power supply and motherboard connectors, reducing excess slack and improving airflow inside the chassis.

Advantages

This internal power cable provides a reliable connection between the power supply and the motherboard CPU power input, supporting high-current delivery required by modern processors. The 4+4 pin EPS12V configuration offers compatibility with motherboards that accept either single 8-pin or split 4+4 connections. The 0.3 m length helps maintain a clean interior layout and reduces cable clutter, while the connector housings are designed to ensure secure mating and minimize the risk of accidental disconnection.

Suitable for

• Small form factor and compact PC cases where short cable length is needed
• Systems requiring an 8-pin EPS12V CPU power connection
• High-performance builds that demand stable CPU power delivery
• PC builds where improved cable management and airflow are priorities

Key specifications

• Cable length: 0.3 m
• Connector type: dual 8-pin (4+4) EPS12V
• Purpose: CPU / EPS power delivery
• Usage: internal power cable for desktop PCs
• Construction: molded connector housings for secure fit

How to use

Connect one end of the cable to the power supply unit’s compatible EPS/CPU power output and plug the other end into the motherboard’s 8-pin CPU power socket, aligning the connector latch and keyed pins. If your motherboard requires a 4+4 configuration, separate or join the halves as needed to match the socket orientation. Ensure the cable is routed to avoid sharp edges and does not obstruct fans or other components. After installation, verify the connection is firm before powering on the system.

Recommendations

Use this cable in systems where a short, direct connection improves cable routing and airflow. Avoid excessive bending near the connector and keep the cable clear of high-temperature components. Inspect connectors periodically for secure fit and any signs of wear; replace the cable if damage or loose contacts are observed.