The person was pointing out that some laptops only have a single SATA bay or M.2 slot for SSD, I was pointing out that if it doesn’t have a second dedicated SSD slot one might be able to use the Wifi Card slot for a second SSD. Though most laptops I’ve seen with M.2 usually have two of them on the board in addition to the Wifi slot.
I would think a lot of laptops would have a way to add storage, just not necessarily SATA. My 3 year old laptop has 2 M.2 ports and no SATA.
The person was pointing out that some laptops only have a single SATA bay or M.2 slot for SSD, I was pointing out that if it doesn’t have a second dedicated SSD slot one might be able to use the Wifi Card slot for a second SSD. Though most laptops I’ve seen with M.2 usually have two of them on the board in addition to the Wifi slot.