Internal Power Cable ShiverPeaks BS78218-HQ 0.13 m

The ShiverPeaks BS78218-HQ internal power cable is a compact 0.13 m cable designed to deliver stable power inside desktop PC cases. It features a single PCI-E 8-pin connector and two Molex 4-pin connectors, allowing connection of a graphics card or other PCI-E powered components alongside legacy peripherals. The short length helps reduce cable clutter and is suitable for tight or compact builds where space is limited.

Advantages

This internal power cable provides a reliable electrical connection with solid connectors and appropriate wiring for stable current flow. Its compact 0.13 m length minimizes excess cable inside the chassis and helps improve airflow and cable management. The combination of one PCI-E 8-pin and two Molex 4-pin connectors increases versatility, enabling use with both modern PCI-E devices and older Molex-powered peripherals.

Suitable for

• Compact and small-form-factor PC builds where short cable runs are required
• Connecting a PCI-E 8-pin powered graphics card or PCI-E device
• Powering legacy peripherals or drives that use Molex 4-pin connectors
• Clean cable routing to improve airflow and case aesthetics

Key specifications

• Cable length: 0.13 m
• Connector configuration: 1 × PCI-E 8-pin, 2 × Molex 4-pin
• Usage: Internal power distribution for PC components
• Design: Compact cable for tight spaces and cable management

How to use

Locate the appropriate power output from your power supply or internal header and connect the cable’s PCI-E 8-pin plug to the target device. Route the cable inside the case to avoid obstructing fans or airflow. Use the two Molex 4-pin connectors to attach compatible peripherals or adapters as needed. Ensure connectors are fully seated and that the power supply is switched off and unplugged during installation to avoid electrical hazards.

Recommendations

Verify compatibility of the PCI-E 8-pin connector with the target device and confirm that your power supply can deliver sufficient current for all connected components. Avoid stretching or sharply bending the cable and secure it with cable ties if necessary to prevent strain on connectors.