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Sony has begun rolling out a new hardware revision for the PlayStation 5 Pro, moving from the launch-day CFI-7000 series to the new CFI-7100B01 chassis. While the external aesthetics remain identical to the original Pro model, there are some internal changes to improve power efficiency, thermal management, and acoustic profile. This refresh follows Sony's long-standing tradition of iterating on hardware to reduce manufacturing costs and improve long-term reliability without altering the baseline performance metrics.
The most important change in the CFI-7100B01 revision (via Guru3D) lies in a new stepping for the AMD-designed APU. By refining the silicon, Sony has shaved approximately 4% off the total system power draw during intensive gaming. While a 4% reduction might sound marginal, the lower power consumption directly translates into less heat. To complement this, the internal cooling solution has been redesigned with a more efficient heatsink and a revised fan curve. These modifications result in a measurable 2dB drop in fan noise.
Perhaps the most important improvement for the end-user comes packaged with the console rather than inside it. The revised DualSense V2 (CFI-ZCT2W) controller, now shipping with these new bundles, features a revamped internal circuit board and an optimised battery configuration. Early teardowns and user reports suggest a roughly 50% increase in battery life, pushing the controller's runtime closer to 12–15 hours. This improvement is achieved partly through hardware optimisation and the removal of the secondary noise-cancelling microphone, a trade-off that most gamers will likely find acceptable in exchange for significantly fewer trips to the charging cable.
Despite these internal advancements and the inclusion of the revised controller, Sony is maintaining the console's price tag. For those looking to identify the new version in the wild, the model number CFI-7100 on the packaging is the key indicator of the refreshed internal hardware.
KitGuru says: While existing PS5 Pro owners certainly don't need to rush out for an upgrade, the combination of a quieter fan and a DualSense that actually lasts through a long Sunday session makes the CFI-7100 the best version of the console for new adopters.
