Question about Seasonic 12VHPWR adapter cable

Yes, the cable is suitable for the RTX 4070 Ti, provided your power supply belongs to the compatible series (650 W or higher, e.g. PRIME, FOCUS GX/PX). It delivers up to 600 W via the 12VHPWR connection and is designed for graphics cards with 12VHPWR or 12V-2x6 connectors.

Important requirements:
- Power supply series: PRIME, FOCUS GX/PX, Platinum/X-Series (650 W+).
- Not compatible with FOCUS Gold/GM or power supply units under 650 W.
- Installation: Both 8-pin connectors of the cable must be connected to the power supply unit and the connection to the GPU must be fully plugged in and locked.

If you are unsure about your power supply model, take a look at the manufacturer's specifications or the model number.