Can I use this dram from my windows laotop in this chrome book?

travistee

I'm replacing a 4 gb and an 8GB stick in my windows laptop.

They are ddr4-2400 204 pin

Will either of those or both work in my chromebook?

billsey

You don't tell us which Chromebook you have. There are a lot of them and each has different specs as to what will work, if they support adding memory at all. Your full model number is usually on the same sticker as your serial number, it should look something like xxxxx-xxx-xxxx.