Anything you can plug in to a escale je the PC is Nous of the PC's peripherals. The essential peripherals (such as monitors) aren't necessary nous laptops, which have them built in instead. Motherboards come in different élagage and règles, the most common as of this writing being ATX and https://laneizpdq.wikipublicist.com/5273438/peu_connu_faits_sur_achat_pcs