doc/IT/history/README.md

IBM PS/2

PS/2 Model 30 (8530-021)

• IBM Personal System/2 Model 30
  8530-002 - System unit 640kb, two diskette drives, keyboard
8530-021 - System unit 640kb, one diskette drive, one 20MB fixed disk, keyboard
• wiki
• dosdays.co.uk
• tietokonemuseo.net

forum

• vcfed.org: IBM 8530-021 ; IBM PS/2 VGA ;

list IBM PC

• mastodonpc
• longest Общие:
• IBM-PS/2
• IBM AT или PC/AT

https://www.ardent-tool.com/docs/scans/PCMag_1987_05_Personal_System_2.pdf
https://theretroweb.com/motherboards/s/ibm-ps-2-model-30-8530-greenock-planar
https://picclick.com/Vintage-IBM-Personal-System-2-PS-2-Model-30-Type-186903407981.html

history of automation

• https://github.com/bpmbpm/doc/tree/main/BPM/BPMvsBPM
• История автоматизации процессов: сто лет смены ярлыков