The headline margin of error only applies at the centre (50%), and decreases towards the extremes.
https://en.wikipedia.org/wiki/Margin_of_error#Specific_margins_of_error
Wikipedia says that for a poll with 1013 participants and the same headline margin of error, a 2% result would be ±0.8%.
It’s more likely that this is the crowd who deliberately gives the most absurd answer possible.
B key vs M key. Laptop likely needs a SATA M.2 using B or B+M keying, you have a PCIe x4 drive with M keying.