Hi all,

Does anyone have a url or other source giving a list/ history of Inspiron models & specs? The Dell site always tries to direct me to the latest models. Wikipedia is very cryptic, and even omits some models i know. I am interested to learn such things as What was the last bios model & first uefi model? At what point did processors go from upgradable to soldered onto the mainboard? etc. Any suggestions much appreciated. Thx.