3090 Ti Power Cable

• 12+4 Pin 12VHPWR Connector: Official PCIE 5.0/ATX 3.0 standard for next-gen GPUS
• Up to 600W Power Delivery: Supports RTX 3090 Ti's 450W TDP with headroom for OC
• 3x8-pin to 12VHPWR Configuration: Standard adapter for existing modular PSUS
• Native 12VHPWR Option: Direct PSU to GPU connection for ATX 3.0 power supplies
• 16 AWG Wire Gauge: High-current capacity for stable power delivery
• Gold-Plated Terminals: Low contact resistance, corrosion resistance
• Sense Pins: 4-pin signal section for PSU-GPU communication
• Nylon Braided Sleeving: Clean cable management with flexible routing

Note: RTX 3090 Ti uses the 12VHPWR connector, not the 12-pin connector used on RTX 3080/3090 FE.

1. 12VHPWR Cable – Native 16-Pin for RTX 3090 Ti / 4080 / 4090
This isn't an adapter - it's a direct replacement cable. One end has the 12+4 pin 12VHPWR male connector (16 pins total) for modern GPUs. The other end either splits into three 8-pin PCIe female connectors for older PSUs, or terminates to a 12VHPWR male for ATX 3.0 PSUs.

2. 600W Max Rating, 9.2A Per Pin – Built for Flagship GPUs
Each pin handles up to 9.2A, delivering a full 600W total across the cable. That's enough for RTX 4090 peak power draws with headroom. Tinned copper conductors keep resistance low. Wire gauge and temperature rise are controlled to spec - no undersized cable tricks.

3. Gold or Tin Contacts – PBT/Nylon Housings (UL94V-0)
Contact plating options: gold for premium corrosion resistance, tin for cost-sensitive builds. Connector housings are molded from PBT or nylon with UL94V-0 flame rating. Operating temperature spans -20°C to +105°C, exceeding typical PC internal environments.

4. Nylon Braided, 250mm to 700mm Lengths
Nylon braided sleeving (custom colors available) protects wires and gives a clean look through side-panel windows. Standard lengths from 250mm (short, direct runs) to 700mm (full towers, bottom-mounted PSUs). Custom lengths on request. ROHS compliant.

• Input Configuration: 3x8-pin (standard), 2x8-pin (450W),etc
• Cable Length: 200mm to 800mm (custom lengths available)
• Wire Gauge: 16 AWG (standard) or 14 AWG (extreme high current)
• Sleeving Type: Nylon braid (standard), paracord, or no sleeving (bare)
• Sleeving Color: Black, white, red, blue, green, yellow, orange, pink, custom
• Connector Color: Black (standard), white, or custom
• Comb/Combs: Cable management combs included (optional)
• PSU Compatibility: Direct replacement cables for specific PSU brands (Corsair, EVGA, Seasonic, ASUS, MSI, etc.)
• Packaging: Polybag, retail box, or custom

High-Power GPU Connectivity for Enthusiast and Professional Systems

• Enthusiast Gaming PCs: Essential cable for RTX 3090 Ti builds in high-end gaming rigs requiring stable 450W+ power delivery for 4K/8K gaming at max settings.
• Content Creation & 3D Rendering: Used in professional workstations for video editing, 3D rendering, and CAD applications requiring reliable power delivery to top-tier GPUS.
• AI/ML Workstations: Deployed in machine learning workstations with RTX 4090 cards requiring 600W capacity for training large language models and neural networks.
• Scientific Computing: Used in research workstations for computational fluid dynamics, molecular modeling, and scientific visualization applications.
• Small Form Factor (SFF) PCs: Compact 12VHPWR connector saves space in mini-ITX cases where multiple 8-pin connectors are difficult to route.
• Custom Water Cooling Loops: Clean, single-cable solution for custom loop builds where aesthetics and cable management are priorities.
• Mining Rigs: Used in GPU mining operations with RTX 3090 Ti cards requiring reliable 24/7 power delivery.
• Overclocking Competitions: High-current 14 AWG versions for extreme overclocking with liquid nitrogen cooling pushing 500W+ through the GPU.

1)Experienced in interface connectors and cable assemblies, we can offer a wide range of standard production capabilities such as stamping, injection molding, prototype, connectors and cable assemblies, customized connectors and cable assemblies, and custom retail packaging.

2)Advancing interconnect technology. Our team can offer a world-class interconnect experience from initial consultation to final delivery to meet solutions for our customer's interconnect challenge, our personalized design and engineering package include CAD drawings, 3D models, prototypes and testing samples.

3)Building connections worldwide. We can provide a wide range of interconnect solutions in order to meet the needs of customers in many different types of markets,some of the most popular markets such as:high-end consumer electronics, data storage, set-top box, medical, home security,industrial, audio/video, desktop and mobile computer units.

4)High quality products and competitive pricing.

5)Exceeding expectations. our Quality Policy is Quality First, Customer First.

1.Mike, PC builder in Ohio
"3x8-pin to 12VHPWR cable for my 3090 Ti. Works perfectly, much cleaner than the included adapter with three pigtails. 16 AWG wire feels solid. Black sleeving matches my build."

2.Priya, gaming enthusiast in Bangalore
"Upgraded to ATX 3.0 PSU with native 12VHPWR. Got the direct cable for my 3090 Ti. One cable from PSU to GPU, super clean. Good quality."

3.Dave, content creator in Texas
"Render workstation has dual 3090 Tis. These 600mm cables reached both cards easily. White sleeving looks great in my white build. Stable power, no issues."

4.Carlos, SFF builder in California
"Tight case needed a short 250mm cable. Custom length was perfect. The 12VHPWR connector is much smaller than three 8-pins. Fits great."

5.Tom, overclocker in Chicago
"Pushing 500W through my 3090 Ti for benching. Got the 14 AWG version with extra thick wire. Handles the current with no heat buildup. Good product."

• Payment method: Credit card or T/T (optional for large amounts). Western Union PayPal
• T/T payment generally supports 100% advance payment.
• Lead time: Normally in 5-10 working days after payment received.
• Sample policy: Samples are always available for each model for standard products.
• Samples can be ready in 3-5 working days once payment received.
• Shipping port: Shenzhen, China.

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