- thoughtco.com history-of-the-ibm-pc-1991408The first IBM PC ran on a 4.77 MHz Intel 8088 microprocessor. The PC came equipped with 16 kilobytes of memory, expandable to 256k.
- muminsahin.wordpress.com tag/ibm-pc/z3 IBM PC IBM PC : Günümüzde de söz sahibi olan IBM firması ilk kişisel bilgisayarını 1981 yılında Bilgisayar Teknolojilerine Girişpiyasaya sürdü.
- itc.ua articles/sorok-let-ibm-pc/
- segaretro.org IBM_PCThe IBM PC is a range of computers released by IBM over the course of the 1980s. Aimed primarily at business users, the original IBM PC 5150 was an expensive but robust...
- arstechnica.com gadgets/2017/06/ibm-pc-history-…One could claim that the IBM PC was not really IBM's first PC at all. In September 1975 the company introduced the IBM 5100, its first "portable" computer.
- computerhistory.org revolution/personal-computers…IBM introduced its PC in 1981 with a folksy advertising campaign aimed at the general public. Yet, the IBM PC had its most profound impact in the corporate world.
- cnet.com Tech Industry How IBM's 5150 PC shaped the computer industryOne of the original marketing photos for the IBM 5150, the landmark personal computer that ushered in the PC revolution IBM.
- nationaltoday.com ibm-pc-day/To enter this growing market and meet the demands of its customers and the business world, IBM decided to develop its first personal computer (PC).
- firstversions.com 2015/03/ibm-personal-…Features: Operating system IBM BASIC / PC DOS 1.0 - CP/M-86 - UCSD p-System. - CPU Intel 8088 @ 4.77 MHz.
- spectrum.ieee.org how-the-ibm-pc-won-then-lost-…On 12 August 1981, at the Waldorf Astoria Hotel in midtown Manhattan, IBM unveiled the company's entrant into the nascent personal computer market: the IBM PC.