For systems with older Seasonic ATX 2.0 PSUs, an optional adapter cable is available to convert a 2x8-pin connector to a 12V-2x6 connector, although it is important to note that PSUs rated at 650W with a single PCIe connector are not supported. Seasonic offers two versions of the native 12V-2x6 cables, as well as a non-native variant, to accommodate different system requirements.
This initiative by Seasonic is particularly relevant in light of the increased power demands of the latest generation of graphics cards, such as the RTX 40-series GPUs. The introduction of the 12V-2x6 cables with H++ connectors is part of Seasonic's effort to stay ahead of these requirements, ensuring reliable and efficient power delivery to high-performance graphics cards.
