Yeah, those are good. Many cheaper laptops still have replaceable RAM, WiFi, cell modem, SSD, optical drive, battery. A few models still come with socketed, u

Yeah, those are good. Many cheaper laptops still have replaceable RAM, WiFi, cell modem, SSD, optical drive, battery. A few models still come with socketed, upgradable CPUs. These days the 14nm desktop CPUs are efficient enough for laptop use.