The gamer laptop like larger rear venting is interesting from a cooling perspective, but there are issues with the renders that leave me a bit confused.
Most of the renders show a display panel hinge that does not obscure the rear vents when the laptop is open (https://www.notebookcheck.net/Upcoming-ThinkPad-P16-workstation-will-be-Lenovo-s-answer-to-the-HP-ZBook-Fury-16-G9.619530.0.html#8554051-4)
In at least one of the renders though the display panel does obscure the rear vents (https://www.notebookcheck.net/Upcoming-ThinkPad-P16-workstation-will-be-Lenovo-s-answer-to-the-HP-ZBook-Fury-16-G9.619530.0.html#8554051-13).
Can you clarify which of these renders is accurate?
Also do you know the max TGP or combined max TDP/TGP Lenovo is offering for this unit? The 230w power supply listed on the datasheet seems way too low to support an Intel HX chip / NVidia A5500 combo at anything close to optimal wattage.