Internal power cable Phanteks PH-CB8P_WT 0.5m

The Phanteks PH-CB8P_WT internal power cable is a 0.5 m extension designed to provide reliable CPU and GPU power connections in desktop systems. Made from premium materials, this white extension cable improves routing flexibility compared with standard market cables and is intended for modding enthusiasts and builders seeking neater cable management.

Advantages

The 500 mm length offers extra reach for clean cable routing inside cases. Premium construction increases flexibility and ease of installation while maintaining stable power delivery. The cable combines an 8-pin (4+4) EPS12V connector for CPU power with an 8-pin PCI-E connector compatible with graphics cards, providing a versatile single-cable solution.

Suitable for

• Extending CPU EPS12V power connections where additional length is required
• Connecting PCI-E 8-pin power to graphics cards when routing flexibility is needed
• PC builds focused on improved cable management and modded aesthetics

Key specifications

• Cable length: 0.5 m (500 mm)
• Connector 1: 8-pin (4+4) EPS12V
• Connector 2: PCI-E (8-pin)
• Product colour: White
• Brand: PHANTEKS
• MPN: PH-CB8P_WT / EAN: 0886523500117

How to use

Route the Phanteks extension cable from the power supply or existing motherboard/PSU connector to the target CPU or GPU power socket. Ensure connectors are fully seated and aligned before applying power. Use cable ties or routing channels inside the case to secure the cable and prevent stress on connectors. Verify correct 4+4 orientation for EPS12V when connecting to the CPU power header.

Recommendations

Use the PH-CB8P_WT extension only with compatible EPS12V and PCI‑E connectors; avoid excessive bending near connector ends and keep the cable clear of fans and hot components to maintain stable operation.