Certusfun PCIe GPU Power Cable 65cm 16AWG White — 8-pin PSU to 6+2-pin GPU, Sleeved Replacement

Certusfun PCIe cable: a 65cm, 16AWG white male-to-male 8-pin to 6+2-pin GPU power lead designed to connect compatible modular Corsair, Thermaltake and ARESGAME power supplies to modern graphics cards.

This heavy-gauge, sleeved replacement cable gives you a clean, reliable GPU power connection when your modular power supply needs a new lead or you want a uniform white aesthetic inside your build. It’s a purpose-built cable (25" / 65cm) with an 8-pin PSU end and a 6+2-pin GPU end, rated and wired to support contemporary high-performance graphics cards and most compatible modular PSU series listed below.

Which power supplies work with this Certusfun cable?

The cable is compatible with many modular Corsair models (AX1600i, AXi, AX, HXi, HX, RMi, RMX, RM, SF, CS-M, CX-M, TX-M), a range of Thermaltake modular series (Toughpower TF1, GF1, PF1, GF3 SFX and RGB variants), and ARESGAME modular units (AGK/AGS series). It is not universal — some older Corsair or other-brand modular PSUs are incompatible.

• Works with specified Corsair, Thermaltake, and ARESGAME modular PSUs.
• Not compatible with Corsair Type 5 interface — do not purchase for that model.
• Incompatible with AX1200, certain AX/HX older variants and non-modular or other-brand PSUs.

What graphics cards can this cable power?

Wired for high-current GPU rails, this 16AWG cable supports a long list of mainstream and high-end cards that use a 6+2-pin PCIe connector. Always verify your GPU’s power connector and the card’s power requirements before use.

• Supports GTX1080, GTX1080Ti, RTX20/30 series up to 3090 Ti and many Radeon RX models (RX570–RX6900 XT).
• Provides the 6+2 pin arrangement needed by most modern GPUs.
• Suitable for single-GPU setups within the PSU’s available wattage and rail limits.

How do I install the Certusfun PCIe cable safely?

Installation is straightforward: plug the single 8-pin male end into the modular PSU header, then connect the 6+2-pin to your GPU. Make sure the PSU model is listed as compatible and the connectors seat fully with no force.

• Insert the male 8-pin into the PSU modular outlet only.
• Attach the 6+2 PCIe connector to the graphics card until it clicks.
• Do not use with incompatible PSU interfaces (Corsair Type 5 or unsupported models).

Additional product details: cable length is approximately 65cm (25"), wire gauge is 16AWG in a white sleeved finish for improved cable management and visual coherence. The product is sold with a 3-month replacement window and a 2-year warranty; seller support is available for questions or fit checks.

Who is this cable for? If you own a listed modular Corsair, Thermaltake, or ARESGAME PSU and need a white, heavy-gauge replacement or upgrade cable to feed a 6+2-pin GPU, this Certusfun lead is built for tidy routing and secure connections. It’s aimed at PC builders and upgraders seeking reliable, visible wiring without changing power supply hardware. If your PSU is a Corsair Type 5 or another unsupported model, choose a compatible alternative instead.