Cavo adattatore SEASONIC NESE-165 12VHPWR PCIe 5.0 nero per connettore di alimentazione GPU

SEASONIC NESE-165 is a 12VHPWR PCIe 5.0 adapter cable in black designed to connect a compatible power supply to modern graphics cards that require the 12VHPWR connector. The cable provides a compact conversion from existing PSU outputs to the new PCIe 5.0 power interface, enabling a tidy internal layout and proper electrical contact for GPUs that adopt the 12VHPWR standard.

Advantages

The adapter cable offers a reliable mechanical fit and consistent power delivery for graphics cards using the 12VHPWR interface while maintaining a low-profile, sleeved appearance that helps cable management inside the chassis. Constructed to match standard PSU connector pinouts for this conversion, it reduces the need to replace the power supply when installing a newer GPU that requires the 12VHPWR connector. The black finish blends with most system interiors and supports secure latching at the GPU end to prevent accidental disconnection.

Suitable for

• Upgrading a desktop PC with a GPU that uses the PCIe 5.0 12VHPWR connector
• Building a new system where a PSU lacks a native 12VHPWR cable
• Temporary or permanent GPU installations that require tidy cable routing
• Systems where secure, latched power connections are needed for high-power graphics cards

Key specifications

• Connector type: 12VHPWR (PCIe 5.0) on GPU end, compatible PSU multi-pin on the supply end
• Color: black
• Intended use: internal GPU power connection
• Cable construction: sleeved/insulated wiring for internal PC use
• Form factor: adapter cable for in-chassis cable routing

How to use

Power off the system and disconnect it from mains before installation. Route the adapter cable inside the case to avoid obstruction of fans and other components. Connect the PSU-compatible end to the matching power output from the supply unit, ensuring a firm connection, then attach the 12VHPWR connector to the GPU's power inlet until the latch engages. Double-check that connections are secure and cables are not under tension before restoring mains power and powering on the system.

Recommendations

Use this adapter only with power supplies and graphics cards that meet the 12VHPWR/PCIe 5.0 electrical and mechanical specifications. Ensure the PSU can deliver sufficient wattage and current for the target GPU. Avoid excessive bending or pinching of the cable and periodically inspect connections for signs of wear or overheating.