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Personal System/2 Model 25 - 8525

IBM (International Business Machines) (USA)

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Name Personal System/2 Model 25 - 8525 IBM (International Business Machines) 
Manufacturer IBM (International Business Machines) (USA) Type Desktop
Production start (mm-yyyy) 8 - 1987 Production end (mm-yyyy) -
RAM 512 - 640Kb ROM 40 - 64Kb
CPU 8086 - 8 Mhz
Operating System PC-DOS 3.30 and later
Text (Cols x Rows) 80/40 x 25
Graphics 640 x 200 2 colours, 320 x 200 256 colours
Sound
Storage memory Floppy 3.5" 720Kb, Hd 20Mb
Serial port 1 Parallel port 1
Others port PS/2 keyboard, PS/2 mouse, audio earphone connector, 2 slots
Original price   Currency original price 2095 USD
Units sold
Note  
Configurations 8525-001 - Single element central processing unit with 12 inch monochrome analog display, 512KB, one 3.5-inch 720KB diskette drive, IBM Space Saving Keyboard.
8525-G01 - As above with Enhanced 101 key keyboard.
8525-F01 - Canadian French with space saving keyboard.
8525-F02 - Canadian French with Enhanced keyboard.
8525-004 - Single element central processing unit with 12 inch colour analog display, 512KB, one 3.5-inch 720KB diskette drive, IBM Space Saving Keyboard.
8525-G04 - As above with Enhanced 101 key keyboard.
8525-F04 - Canadian French with space saving keyboard.
8525-F05 - Canadian French with Enhanced keyboard.
 
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