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Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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2026-10-13 17:26:43 +02:00

2.2 KiB

title, categories, types, origins, years, cpus, params
title categories types origins years cpus params
Sanyo MBC 4000 - MBC 4050
Computers
Professional Computer
Japan
1982
Intel 8086
name image company company_name specs forum_thread oc_id source
MBC 4000 - MBC 4050 /media/museum/photos/sanyo_mbc4050_system_s1.jpg /companies/sanyo Sanyo
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NAME MBC 4000 - MBC 4050
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MANUFACTURER Sanyo
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TYPE Professional Computer
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ORIGIN Japan
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YEAR 1982
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END OF PRODUCTION Unknown
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BUILT IN LANGUAGE None
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KEYBOARD Typewriter type, 100 keys with numeric keypad, 15 function keys and arrow keys
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CPU Intel 8086
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SPEED Unknown
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RAM 128 KB up to 384 KB
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ROM 16 KB
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TEXT MODES 80 chars. x 25 lines
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GRAPHIC MODES None
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COLORS Monochrome, green phosphore
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SOUND Beeper
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SIZE / WEIGHT Unknown
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I/O PORTS Serial RS232, Parallel
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BUILT IN MEDIA 1 (MBC-4000) or 2 (MBC-4050) 5.25'' 640 KB FDD
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OS CP/M 86, MS-DOS 2.11
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POWER SUPPLY Built-in PSU
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PRICE From 5,500
1076 1106
url date
https://web.archive.org/web/20230417020139/http://www.old-computers.com/museum/computer.asp?c=1106 2023-04-17

The Sanyo MBC-4000 series succeeded to the MBC-1150. It was the same all-in-one system including one (MBC-4000) or two (MBC-4050) 5.25" floppy drives, a monochrome display and a very complete keyboard.

It featured a true 16-bit Intel 8086 CPU and shipped with the CP/M-86 operating system as well as a Basic interpreter and a spreadsheet called Goal.
MS-DOS 2.11 was also available on this machine.

Thanks to John Papadopoulos's site for the picture.

We need more info about this computer ! If you designed, used, or have more info about this system, please send us pictures or anything you might find useful.