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12VHPWR 600W PCIe 5.0 Dual 8 Pin to 16 Pin Power Cable for High-end Graphics Cards
- DIRECT 600W PCIe 5.0 POWER DELIVERY This cable replaces bulky NVIDIA adapters, delivering up to 600W of stable power directly from your modular PSU to your graphics card. Fully compliant with PCIe 5.0 and ATX 3.0 standards, it eliminates the need for a 12+4pin adapter for a cleaner, more reliable connection.
- DUAL 8PIN INPUT BROAD COMPATIBILITY Features two standard 8pin PCIe connectors on the PSU side, compatible with most modular power supplies from Corsair, EVGA, Seasonic, NZXT, and other major brands. The single 16pin (12+4) 12VHPWR connector plugs directly into your RTX 40/50 series GPU.
- PREMIUM 16AWG CONSTRUCTION SAFE & RELIABLE Built with highquality 16AWG tinned copper wire for stable power delivery, minimal voltage drop, and superior heat dissipation. Premium 12VHPWR connectors feature highcurrent terminals rated for 600W continuous power. Factorytested for safety and performance.
- SLEEVED DESIGN FOR PROFESSIONAL CABLE MANAGEMENT Individually sleeved cables with a flexible triplelayer mesh jacket provide a clean, professional look while protecting against abrasion. The sleek black finish blends seamlessly into any highend build.
- CRITICAL INSTALLATION SAFETY PUSH UNTIL YOU HEAR A CLICK The #1 cause of 12VHPWR connector failure is incomplete insertion. When connecting to your GPU, push the connector straight and firmly until you hear a distinct CLICK. Verify that no gap remains between the connector housing and GPU socket.
Any questions? Our AI beta will help you find out quickly.
- DIRECT 600W PCIe 5.0 POWER DELIVERY This cable replaces bulky NVIDIA adapters, delivering up to 600W of stable power directly from your modular PSU to your graphics card. Fully compliant with PCIe 5.0 and ATX 3.0 standards, it eliminates the need for a 12+4pin adapter for a cleaner, more reliable connection.
- DUAL 8PIN INPUT BROAD COMPATIBILITY Features two standard 8pin PCIe connectors on the PSU side, compatible with most modular power supplies from Corsair, EVGA, Seasonic, NZXT, and other major brands. The single 16pin (12+4) 12VHPWR connector plugs directly into your RTX 40/50 series GPU.
- PREMIUM 16AWG CONSTRUCTION SAFE & RELIABLE Built with highquality 16AWG tinned copper wire for stable power delivery, minimal voltage drop, and superior heat dissipation. Premium 12VHPWR connectors feature highcurrent terminals rated for 600W continuous power. Factorytested for safety and performance.
- SLEEVED DESIGN FOR PROFESSIONAL CABLE MANAGEMENT Individually sleeved cables with a flexible triplelayer mesh jacket provide a clean, professional look while protecting against abrasion. The sleek black finish blends seamlessly into any highend build.
- CRITICAL INSTALLATION SAFETY PUSH UNTIL YOU HEAR A CLICK The #1 cause of 12VHPWR connector failure is incomplete insertion. When connecting to your GPU, push the connector straight and firmly until you hear a distinct CLICK. Verify that no gap remains between the connector housing and GPU socket. Do not bend the cable within 35mm (1.4 inches) of the connector as recommended by PCISIG guidelines.
Upgrading to an NVIDIA GeForce RTX 4090, 4080, 4070 Ti, or nextgen RTX 50 series? The 12VHPWR 600W PCIe 5.0 Cable is the direct, reliable solution for powering your highend graphics card without the bulky NVIDIA octopus adapter. This premium cable connects directly from your modular PSUs dual 8pin PCIe ports to your GPUs 16pin (12+4) 12VHPWR port, delivering up to 600W of stable, clean power.-
Built with 16AWG tinned copper wire and premium highcurrent terminals, this cable ensures reliable power delivery even under the most demanding gaming and rendering workloads. The individually sleeved design provides a professional, clean look that complements any highend build.
Feature Stock NVIDIA Adapter Our 12VHPWR Cable
Cable Clutter Bulky octopus design Single, clean cable
Connection Points Multiple Direct PSUtoGPU
Power Delivery Up to 600W Up to 600W stable
Aesthetics Messy Sleek, sleeved
The #1 cause of 12VHPWR connector failure is incomplete insertion. When connecting to your GPU:
- Push straight and firmly into the GPU port until you hear a CLICK-
- Verify NO GAP remains between the connector housing and GPU socket-
- Do not bend the cable within 35mm(1.4 inches) of the connector-
- Inspect the connection if you see any gap, the connector is not fully seated
Proper installation ensures safe, reliable operation. A loose or partially inserted connector can lead to high resistance, overheating, and potential damage.
Technical Specifications| Connector A(PSU Side) | 2x PCIe 8pin(6+2)Male |
| Connector B(GPU Side) | 12VHPWR 16pin(12+4)Female |
| Cable Type | Direct PSU Replacement Cable |
| Maximum Power | 600W |
| Wire Gauge | 16AWG Tinned Copper |
| Standards | PCIe 5.0 / ATX 3.0 / 12VHPWR |
| Compatible PSUs | Corsair Type4/Type3, EVGA G2/G3/G5/G6/P2/T2, Seasonic PRIME/FOCUS, NZXT, and most modular PSUs with dual 8pin PCIe ports |
| Compatible GPUs | RTX 5090, 5080, 5070 Ti, 4090, 4080, 4070 Ti, 4060, 3090 Ti |
| GPU Model | Recommended PSU Wattage |
| RTX 5090 | 1000W or higher |
| RTX 5080 | 850W or higher |
| RTX 4090 | 850W or higher |
| RTX 4080 / 4070 Ti | 750W or higher |











