2X 8 Pin to 12 Pin Power Cable Compatible with RTX 30 Series (3090/3080) Founders Edition, AWM 2468 18AWG Flat Ribbon Cable, PCIE ATX Adapter, 30cm Black

Product Summary This dual 8-pin to 12-pin graphics card power adapter cable offers a cost-effective solution specifically designed for RTX 3090/3080 Founders Edition graphics cards featuring a 12-pin connector. Constructed from AWM 2468 18AWG flat ribbon cable, it complies with ATX power supply and graphics card power delivery standards. Its dual 8-pin connector merging design enables users to upgrade their graphics card without replacing the power supply, significantly reducing hardware upgrade costs. Measuring 30cm in length, it accommodates most chassis cabling requirements. The flat ribbon cable design offers both flexibility and tidiness, while the high-specification 18AWG wiring ensures stable and secure power transmission. Suitable for diverse scenarios including gaming rigs and professional workstations, its plug-and-play installation simplifies the process. Both computer enthusiasts and general users can effortlessly complete setup and use. As a compliant accessory, the product prioritises interface compatibility and power delivery stability. All specifications adhere to publicly documented hardware interface standards, avoiding proprietary technologies or patents. This delivers a secure, reliable, and cost-effective graphics card upgrade solution. Product Name: 2 x ATX 8-pin Female to RTX 30 Series 12-pin Power Cable Product Dimensions: 33 x 2.0 x 0.7 cm / 12.6 x 0.78 x 0.28 in Connectors: ATX 8-pin Female RTX 30 Series 12-pin Male Colour: Black Safety Precautions 1. Power Supply Requirements: Prior to use, verify that the power supply's single 12V rail delivers ≥550W output (≥650W recommended for RTX 3090). Both 8-pin connectors must originate from separate power supply modules (to prevent single-module overload). Do not use 4-pin to 8-pin adapters for serial power connections. 2. Connector Insertion Protocol: Ensure the 8-pin female connector is fully seated in the power supply's PCIe port and the 12-pin male connector is securely latched to the graphics card interface. Improper contact may cause overheating, power interruptions, or hardware damage. 3. Cable Load Limitations: This product is exclusively compatible with RTX 3080/3090 Founders Edition graphics cards. It does not support other 12-pin interface devices or overclocking applications. Do not exceed the specified power capacity. 4. Environmental Requirements: Keep cables away from high-temperature components such as case fans and coolers to ensure adequate ventilation and heat dissipation. Avoid compressing or bending cable connectors to prevent internal copper wire fractures and short circuits. 5. Inspection and Maintenance Recommendations: Before each power-up, conduct a brief visual check for cable damage, abnormal heating, discolouration, or other irregularities. Should you detect unusual odours, excessive heat, or similar issues, immediately disconnect the power supply, cease use, and contact after-sales support. Compliance Statement Supplement This product is a third-party compliant adapter accessory designed based on publicly available hardware interface standards. It does not incorporate any proprietary brand technologies. Prior to use, verify full compatibility between your graphics card model and the interface to prevent faults caused by incorrect pairing. Package Contents: 1pc 2 x ATX 8-pin Female to RTX 30 Series 12-pin Power Cable

• 1. 【Precision-engineered for RTX 30 Series Founders Edition 12-pin connectors】 Specifically engineered for RTX 3090/3080 Founders Edition graphics cards featuring native 12-pin connectors, this adapter reliably converts two 8-pin ATX female connectors into a single 12-pin male connector. It effectively resolves the core issue where conventional power supplies (equipped solely with 8-pin PCIe connectors) cannot adequately power these new-generation graphics cards, making it an essential accessory for graphics card upgrades.
• 2. 【Premium AWM 2468 18AWG Cable】 Featuring AWM 2468 standard 18AWG flat ribbon cables, these offer high current transmission efficiency and superior heat dissipation. They fully meet the power demands of high-wattage graphics cards, preventing equipment failure caused by cable overload and providing reliable assurance for graphics card operation.
• 3. 【30cm Flexible Routing Length】 The 30cm (11.8-inch) flat ribbon cable design accommodates the internal layout of most ATX cases, ensuring tidy and uncluttered cabling. This effectively saves space within the case while facilitating cable management, thereby enhancing airflow within the chassis.
• 4. 【Dual 8-Pin to 12-Pin Stable Power Supply】 By combining two independent 8-pin PCIe connectors into a single 12-pin interface, this design delivers ample and stable power output. It ensures the RTX 3090/3080 maintains peak performance under heavy loads (gaming, rendering), preventing frame drops or hardware damage caused by insufficient power supply.
• 5. 【Plug-and-Play Ease of Installation】 Requiring no specialised tools, simply connect the 8-pin female connector to your PCIE power interface and the 12-pin male connector to your graphics card for immediate use. This RTX 30 series power adapter represents an exceptionally straightforward accessory to install, compatible with the majority of ATX power supplies.