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A > ACORN COMPUTER  > Archimedes A3000   

Acorn Computer
Archimedes A3000

The Acorn Archimedes A3000 was based on the Archimedes A410 but in an 1040ST/Amiga A500-style wedge unit. Designed for the home market, it was intended as a replacement for the BBC Micro and like the earlier Archimedes models it was only really used in British schools up until very recently.

Acorn started to phase out the Archimedes name and the machine was now simply badged Acorn A3000. Rumours have it that some of the Acorn A410 models had serious reliability problems and had to be recalled, so the Archimedes name was dropped to boost the machine's reputation.

Like the Atari and Amiga computers it had a built-in keyboard and disk drive located on the right-hand side, but unusually it also had two stereo speakers on either side of the unit. This form factor is ideal for a school environment as it doesn’t take up too much space and was often used with a metal plinth allowing a monitor to stand on top, usually an Acorn-badged Phillips 8853 (AKF12) or 8833 MK11 (AKF17).

The A3000 had two expansion ports. The internal one was a cut down 8-bit version of the type found on the earlier Archimedes machines. The second one, on the rear of the case, was a 16-bit version fully compatible with both earlier and later machines.

The operating system could read PC 720K disks and provided improved facilities for hard disk and networking, as well as some apps included in ROM which would appear on the task bar, such as Paint, Edit, and other useful programs.

The A3000 was replaced by the A3010 and A3020 models in 1992.

Thanks to Jonathan Hayward for his help.

Please consider donating your old computer / videogame system to or one of our partners from anywhere in the world (Europe, America, Asia, etc.).


The Archimedes took regular double density 3 1/2 inch floppy disks, just the same as the ST and Amiga. Later Archimedes machines could also use High Density 1.44MB disks, but the A3000 couldn''t without an internal upgrade.

Friday 22nd April 2011
Malcolm Ramage (United Kingdon)
Atari Music Network

Just wondering what kind of floppy disks the a3000 took?
are they available on ebay?

Saturday 25th December 2010
Simon (Manchester)$item$270673866094$ssPageName$STRK:MESELX:IT

This is a beautiful little machine, owned and loved by my good self.

Everything works (will upload a picture of the system switched on ASAP).

Original manuals, software etc.

PHILLIPS 14" Monitor

Flashback, Lemmings, ChuckRock, E-type Jaguar, Chocks Away, many more!

I will probably update this listing as and when I scrutinise what I have!

Any questions, just ask! I love this machine, and to be honest, am very tempted to keep it, but I appreciate that you bidders out there have the same passion, so another good home is a welcome home....

There are some very good online-bookable couriers, so I think £20 should cover it, though maybe over two shipments (at the same time).

Saturday 4th December 2010


NAME  Archimedes A3000
MANUFACTURER  Acorn Computer
TYPE  Professional Computer
ORIGIN  United Kingdom
YEAR  1989
KEYBOARD  Full-stroke PC-AT style
CPU  ARM 2 32 bit RISC
SPEED  4 / 8 mHz
CO-PROCESSOR  MEMC (memory), VIDC (Video and Sound), IOC (I/O)
RAM  1Mb (up to 4Mb possible with slot in card)
ROM  512 KB (RISC OS 2) 1Mb (RISC OS 3)
TEXT MODES  132 x 32 maximum
COLORS  256 maximum
SOUND  8 voices
I/O PORTS  Centronics, RS423, Video composite (monochrome only), RGB, optional Econet (network 250 KBits). 2 expansion slot (internal 8-bit and external 16-bit)
BUILT IN MEDIA  one 3.5'' 800k disk-drive
OS  RISC OS 2 (3.1 or later models, and most have been upgraded to v3)
POWER SUPPLY  Built-in power supply unit
PRICE  £650

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