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IBM PC
IBM PS/1  (1990)
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ibm_pc_ps1
Technical Details✨
Released
1990
Country
United States
Brand
IBM
Type
IBM PC
Name
IBM PS/1
CPU Class
80286
CPU
Intel 80286 @10MHz
Memory
RAM: 512kB
RAM max: 2.5MB
16 to 32kB of RAM was for Shared Video RAM
Sound
PC Speaker
Display Chip
VGA
Display
VGA modes
Best Text
80x24 text
Best Color
320x200 256 colors
Graphics
640x200 in 4 colors
Sprites
n/a
System OS
PC DOS 4.01 in ROM
Storage
30MByte Hard disk
3.5 720kB Floppy Drive
Related Systems 💾
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IBM  System/3 (1969)
  
IBM  System/32 (1975)
  
IBM  System/34 (1977)
  
IBM  System/36 (1983)
  
IBM  AS/400 (1988)
IBM Mini Computers
  
IBM  610 (1957)
  
IBM  1620 (1959)
  
IBM  1130 (1965)
  
IBM  Series 1 (1978)
  
IBM  5100 (1975)
  
IBM  5110 (1978)
  
IBM  5120 (1980)
  
IBM  System/23 (1981)
IBM PC
  
IBM  PCjr (1984)
⭐ 
IBM  PS/1 (1990)
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