Where do you buy Hardware for Librem 13 V3 or V4

Hardware
1

As the title suggests - how do I go about buying a RAM and SSD for my Librem 13 v3 and v4

2

I think the answer would be: these are just standard off-the-shelf components so buy them from whatever is your best or preferred computer store, online or bricks and mortar.

Here’s one relevant topic: 32GB RAM single slot compatibility with 13’