Why does the C750 Gold Core only include a 300W 12V-2x6 cable?

The C750 Gold Core is targeted for builds using graphics cards with a Total Board Power (TBP) of 300W or lower such as the NVIDIA GeForce RTX™ 5070 Ti and AMD Radeon™ RX 9070.  For higher spec GPUs we recommend using the C850 Gold Core or higher.