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Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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---
title: Altos Computer Systems Serie 5
categories:
- Computers
types:
- Professional Computer
origins:
- U.S.A.
years:
- '1982'
cpus:
- Z80A
params:
name: Serie 5
company: /companies/altos-computer-systems
company_name: Altos Computer Systems
specs:
- label: NAME
value: Serie 5
- label: MANUFACTURER
value: Altos Computer Systems
- label: TYPE
value: Professional Computer
- label: ORIGIN
value: U.S.A.
- label: YEAR
value: April 1982
- label: CPU
value: Z80A
- label: RAM
value: 192 Kb
- label: ROM
value: Unknown
- label: TEXT MODES
value: 80x24
- label: GRAPHIC MODES
value: None
- label: COLORS
value: Monochrome display
- label: I/O PORTS
value: Network (X25 protocol)
- label: BUILT IN MEDIA
value: |-
Floppy-drives : 1 or 2 x 5.25'' disk-drives (1 Mb each)\
Hard-disk : Winchester 5 Mb (10 Mb optional for the Serie 5D)
- label: OS
value: CP/M, MP/M II and Oasis
- label: POWER SUPPLY
value: Built-in PSU
- label: PRICE
value: 44000 FF (France, June 1982)
tabs:
- photos
- adverts
photos:
- title: SERIE 5-5AD OPENED
subtitle: ''
text: ''
image: null
- title: SERIE 5-5AD REAR
subtitle: ''
text: We can spot the output for 4 users.
image: null
- title: THE SERIE 5
subtitle: ''
text: This is a picture extracted from a french advert.
image: null
adverts:
- title: US ADVERT (APRIL 1982)
subtitle: ''
text: |-
In this advert, Altos emphasized its software package offer.
advert said:
You also get the new ALTOS ACCOUNTANT, a completely integrated business accounting system...
There's more. You get the unique ALTOS COMPUTER TUTOR, the self-teaching tutorial that provides simple, self paced, step-by-step training that make using the computer easy...
image: null
- title: FRENCH AD
subtitle: ''
text: This advert was for the Serie 5 and the ACS-8000 systems.
image: null
- title: U.S. AD (1983)
subtitle: ''
text: ''
image: null
- title: SAME IN GERMAN
subtitle: ''
text: ''
image: null
comments:
- author: Eric Scott (Canada)
date: Friday 6th January 2023
text: I had an old System 5 when I was a kid. It had a 5 1/4" floppy and a full Hight 5.5 MB hard drive on it. It ran MP/M and we had three terminals attached to it. My Dad built and programmed a complete POS system for our continence store. We ran the system until the early 1990''s.
- author: Göran Axelsson (Sweden)
date: Thursday 26th July 2012
text: I just got an ALTOS serie 5-15DE and it came with two 5.25" floppy drives. I haven''t started it yet so I can''t tell anything about the capacity.
- author: George Barna
date: Friday 8th June 2012
text: I had one of these. It had a 2 x 5 1/4" floppy drives, NOT 8", of 800Kb capacity each.
oc_id: 455
source:
url: https://web.archive.org/web/20230603020928/http://www.old-computers.com/museum/computer.asp?c=455
date: '2023-06-03'
---
The Serie 5 was a CP/M based multi-user system. It could support from 1 to 3 users.
It had a 5 MB Winchester hard-drive and could be upgraded with a 10 MB hard-drive (for the Serie 5D only). It could use CP/M, MP/M II or Oasis as its operating system.
The serie 5 was quite similar to the [Altos ACS-8000](/museum/altos-computer-systems-acs-8000/), but with 5.25'' disk drives instead of the 8'' floppies.