Question about CSL Gaming PC M10720 GeForce RTX 4060 Ti

For the "Gaming PC M10720 GeForce RTX 4060 Ti" from CSL with a GeForce RTX 4060 Ti graphics card and other powerful components such as the AMD Ryzen 7 7700 processor, 32 GB RAM and a 2000 GB SSD, a powerful power supply unit is required.

A recommended power supply value for such configurations is typically at least 650 watts to adequately supply all components. Some models of the GeForce RTX 4060 Ti have a recommended power supply rating of around 550 watts, but for a full-featured gaming PC configuration like this, it is advisable to choose a higher power supply to cover future expansions and peak loads.

Why did you still only install a 600 watt power supply if "A recommended power supply value for such configurations is typically at least 650 watts to adequately supply all components"?