Internal power cable CORSAIR CP-8920390 — PCIe 6+2 pin (straight to straight) cable

CORSAIR CP-8920390 is an internal PCIe power cable with a 6+2 pin (8-pin) connector configuration and straight connectors on both ends. The cable is intended to supply auxiliary power to graphics cards and other PCIe devices in desktop systems, providing a detachable 6+2 PCIe lead for GPU upgrades, custom builds, or repairs.

Advantages

The cable features CORSAIR Elite Premium individually sleeved construction with flexible triple-layer mesh paracord sleeving for a clean, professional appearance and improved cable management. A straight-to-straight 6+2 pin layout ensures compatibility with a wide range of modern graphics cards and PCIe power inputs while maintaining a compact routing profile inside the case.

Suitable for

• Desktop PC builds and custom systems
• Graphics card upgrades and installations
• Replacing or extending existing PCIe power leads

When it may not be suitable

This cable may not be suitable for systems that require angled connectors or non-standard pinouts. It is designed for standard PCIe 6+2 pin power sockets; it will not replace purpose-built adapter cables for proprietary PSU or GPU interfaces.

Key specifications

• Connector: PCIe 6+2 pin (compatible with 8-pin PCIe power sockets)
• Configuration: Straight-to-straight connectors
• Cable type: Individually sleeved, triple-layer mesh paracord sleeving
• Color: White
• Length: 650 mm (approx.)

How to use

Route the cable from your power supply to the graphics card or PCIe device, ensuring both ends are fully inserted into the corresponding 6+2 pin sockets. If your device requires an 8-pin connection, combine the 6-pin and 2-pin portions together before inserting. Secure the cable to avoid interference with fans or other components and verify all connections before powering on the system.

What to consider before purchase

• Check that your PSU and GPU accept standard PCIe 6+2 pin connectors.
• Confirm the required cable length and internal routing space in your case.
• Ensure a straight connector suits your motherboard/GPU layout (no angled connectors needed).

Usage recommendations

Use this CORSAIR 6+2 pin straight-to-straight cable for clean internal routing in desktop builds; avoid excessive bending near the connectors and periodically check connections after heavy use or system transport.