Is this a good laptop? ThinkPad x220 i7-2620M, 8 Gb ram, IPS screen. How to get 5 ghz WiFi and bluetooth 4 or 5 on it? Maybe some other useful upgrade? : r/thinkpad
RAM memory for Lenovo ThinkPad X220
New RAM for a Lenovo X220 - Céondo - Fluid Phase Equilibria, Chemical Properties & Databases