I bought a T470 used, replaced RAM, SSD, display, battery, and now I’ve got 16GB DDR4-3200 RAM, 2TB NVMe SSD, a 1080p 400 nits 105% sRGB display, and over 20h b

I bought a T470 used, replaced RAM, SSD, display, battery, and now I’ve got 16GB DDR4-3200 RAM, 2TB NVMe SSD, a 1080p 400 nits 105% sRGB display, and over 20h battery life in performance mode. For 460€. I put some of the old parts together with some old desktop SSD in my old E540 and gave it my gf, who previously used an x220 with upgraded SSD and RAM. The E540 already has a new display, too. I do replace and change and upgrade all these parts to be able to use a cheap laptop over many years, just like I do with a desktop.