Hi, in the end I bought the Samsung 990 Pro 2Tb without a heatsink, even though it would have come with the heatsink.Once installed, do I need to make any changes to the bios or some different formatting? Is there any test I can do on the new SSD? th...

I did not explain myself. for this notebook model, can I connect SSD with the heatsink or is it better without the heatsink?

yes, for a desktop PC, is there enough space for this type of laptop? both to be able to insert it and to ventilate the dissipated heat.