Inside the Commodore Pet 2001 vintage computer Summary: The Commodore PET 2001 was the first fully integrated computer from Commodore. Erik Klein, vintage computer collector and Webmaster of Vintage-Computer.com, takes you inside the Commodore PET 2001. By Bill Detwiler | July 14, 2006 -- 16:16 GMT (09:16 PDT) Follow @billdetwiler Previous | Next Image 13 of 13 The on board chicklet keyboard is pretty temperamental but the unit came with a nice matched external keyboard sporting a more traditional layout. This PET also came with a Compu-Think external dual-5.25" disk drive unit--not shown.Reprinted with permission from Vintage-Computer.com Topics: Hardware, CXO Kick off your day with ZDNet's daily email newsletter. It's the freshest tech news and opinion, served hot. Get it.