It has 8gb of ram and 128gb ssd. Bought this as a renewed item on amazon about a year ago. When I bought it the battery health was around 83. But honestly with the M1 chip I have not noticed much of a difference from other MacBooks I’ve had, battery lasts a couple days. Got it because it was the cheapest MacBook I could find on Amazon (at the time I paid 400) and I needed one for one of my classes at school. Used it for coding and paper write ups. Everything has worked perfectly. Body has a few scratches that it came with, but screen is in great condition, and everything else is as expected, mousepad speakers etc all working normally. Recently have been using it to watch YouTube but figured I’d list it on here if anyone’s interested. Feel free to test it out on pickup, I’ve shown picks where I’ve logged out of all the things that would lock the device ie find my iPhone, Apple ID etc, and we can factory reset when you pick up