About

PCUpgradeDex answers one question: what fits this exact machine? You pick your laptop or desktop and see how many memory slots it has, the type of memory it takes, the most memory people run in it, and for laptops, the battery.

The answers come from 79,192 hardware reports of real machines in the Linux Hardware Database, counted by the rules on How we check. When the reports don't agree, the page says that instead of picking a side.

The site is independent. It isn't affiliated with Lenovo, Dell, HP, ASUS, Acer or any other maker, and maker names are used only to identify their machines.

We earn a commission when you buy through the Amazon links, at no extra cost to you. That never changes an answer. See the affiliate disclosure.