I do amazon finds because I’m lazy and it’s easy.
So, this one kinda shocked me for the pretty decent specs and downright low price:https://www.amazon.com/Lenovo-Convertible-Laptop-Touchscreen-Fingerprint/dp/B0CMR4B33S/ref=sr_1_1
If you’re into really high res screen:https://www.amazon.com/Lenovo-Flex-Touchscreen-Laptop-2-2K/dp/B0CB64RZQ5/ref=sr_1_3
If you wanted a little more future-proofness with the amount of ram:https://www.amazon.com/HP-Touchscreen-Processor-Keyboard-Included/dp/B0BHC7VRLY/ref=sr\_1\_1
Should be able to. While I’m not ruling out the existence of one, I haven’t heard of a laptop designed that the m.2 slot was dedicated for Optane only in BIOS and couldn’t do a normal SSD.
You’d want Gen3. Anything that came with Optane should have been prior to Gen4’s release.