In this day and age most expensive laptop
when the Internet overwhelms in options from where to buy laptop memory it's impossible to provide a definitive list of safe online outlets. For this sole reason we won't journey down this route but instead suggest you buy your laptop memory upgrade from names that have been in business for years and are thus reliable. As for the make of memory you may end up buying from any of these stores, do pay note if it comes with a lifetime manufacturer warranty - almost always it will, but should this not be the case then let this make you think twice about clicking the order button!

https://teachbesttech.org/most-expensive-laptop/