8-Pin to 16-Pin GPU Power Cable for RTX 4070 & 4070 Ti | Qme

Heavy Duty 8-Pin to 16-Pin GPU Power Cable — Built for RTX 4070 & RTX 4070 Ti

Upgrade your graphics card setup with this Heavy Duty GPU Power Cable, engineered to deliver a stable, high-current connection between your PSU and your RTX 4070 or RTX 4070 Ti. With a robust plastic + metal construction and a compact 16 cm (6.29 in) length, this cable is designed to fit neatly inside your build while keeping power delivery rock-solid under demanding workloads.

Whether you're building a new gaming rig, upgrading an existing system, or replacing a worn cable, this adapter bridges the gap between your standard 8-pin PSU connector and the modern 16-pin (12VHPWR) GPU power connector — so you can get the most out of your high-performance graphics card without compatibility headaches.

Key Features

• Universal Compatibility: Designed specifically for NVIDIA RTX 4070 and RTX 4070 Ti graphics cards using the 16-pin (12VHPWR) connector standard.
• Heavy Duty Build: Crafted from durable plastic and metal materials for long-lasting performance and heat resistance.
• Compact & Tidy: At just 16 cm / 6.29 in, it routes cleanly inside your case without unnecessary slack or cable clutter.
• Secure Connection: Positive-click locking connectors on both ends ensure a snug, reliable fit that won't work loose during system use.
• 3 Color Options: Choose the finish that best matches your build aesthetic.
• Easy Install: Plug-and-play — no tools required, no driver configuration needed.

Specifications

• Connector Type: 8-Pin (PCIe) to 16-Pin (12VHPWR)
• Cable Length: 16 cm / 6.29 in
• Material: Plastic + Metal
• Compatible GPUs: NVIDIA RTX 4070, RTX 4070 Ti
• Available Colors: 3 Options
• Brand: Qme

Why Proper GPU Power Cables Matter

A secure, properly rated power connection is essential for stable GPU performance. Using a heavy-duty, correctly spec'd cable ensures your graphics card receives consistent power delivery — critical for high-framerate gaming, 3D rendering, and video production. Learn more about PC power best practices at Energy.gov — Save Electricity and Fuel.

Perfect For

• PC builders upgrading to next-gen NVIDIA RTX 4070 or 4070 Ti GPUs
• Gamers seeking a clean, reliable cable management solution
• Content creators and professionals running GPU-intensive workloads
• Anyone replacing a damaged or inadequate power adapter cable

Frequently Asked Questions

Q: What connectors does this GPU power cable use?

A: This cable features an 8-pin PCIe connector on one end (compatible with standard ATX PSUs) and a 16-pin 12VHPWR connector on the other end, which plugs directly into NVIDIA RTX 4070 and RTX 4070 Ti graphics cards.

Q: Is this cable compatible with other RTX 40-series GPUs?

A: This cable is optimized and tested for the RTX 4070 and RTX 4070 Ti. While other RTX 40-series cards use the same 16-pin connector type, always verify your specific GPU's power requirements and connector spec before purchase.

Q: How long is the cable and will it fit in my case?

A: The cable measures 16 cm (approximately 6.29 inches), making it ideal for routing directly from your PSU's 8-pin output to your GPU without excess slack. It's well-suited for mid-tower and full-tower cases where the PSU is in close proximity to the graphics card.

Q: What materials is this cable made from?

A: The Heavy Duty GPU Power Cable is constructed from a combination of durable plastic and metal components, ensuring strength, heat resistance, and a secure connection over extended use.