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Commodore Amiga 1000
A1000
Developer: Commodore
Launched: July 23, 1985
Discontinued: January 1987
Commodore launched the Commodore Amiga in a grandiose show at the Lincoln Center in New York on July 23, 1985. The machine itself was based upon the earlier Lorraine project. The unit went on sale a few months later, retailing at $1295.00 US dollars.
The company were pressured by Atari to launch the Commodore Amiga ahead of their original schedule . The company had attempted to buy the Amiga technology but had been forced to develop their own 68000 machine based upon off-the-shelf parts. In spite of a shorter development time, the Atari 520ST beat the Commodore Amiga to the market by several months. As a result, Amiga Workbench 1.1 (the Amiga disk based OS) was buggy and prone to crashes.
At the time the Commodore Amiga was far in advance of its competitors: the IBM PC market was using a 16 colour CGA display and the Apple Macintosh was limited to a B/W display. These specifications are taken from the original advertising for the A1000 in the USA. The Atari continued to beat the Amiga in the market for several years, in part, due to Commodore's focus upon the high-end market. It is only when the Amiga 500 was launched that Commodore were able to beat Atari in the home computer market. In 1987 the model number of the Commodore Amiga was combined with the name to officially designate the machine as the Commodore Amiga 1000.
CPU MC68000 32 bit internal bus
16 bit data bus
7.16MHz clock speed
RAM 256K Chip RAM as standard, expandable to 512K internally
Externally expandable to 8Mb Fast ram
256K writable control store
Graphics Resolutions available
320x200 32 colours
o 320x400 32 colours
o 640x200 16 colours
o 640x400 16 colours
Colour palette of 4096 colours
Eight reusable, 16 bit wide sprites.
60/80 column coloured text.
Programmable interobject priority and collision detection.
Custom animation chip
Utilizes a bit-blitter for high-speed movement of graphical data.
Frees the CPU for other tasks.
Displays synchronized coprocessor.
Controls DMA (Direct Memory Access) channels.
Display RGB analogue monitor, NTSC composite monitors and television compatible.
Sound Four-voice sound output at two-channel stereo.
Nine octaves.
Uses amplitude and frequency modulation.
I/O control for disk data and mouse/joystick ports.
Allows the disk and sound to operate with a minimum CPU usage.
User Interface "Intuition."
Pull down menus
Mouse or keyboard controlled.
Up to 50 overlapping windows, each running simultaneously in real time.
Features the "Workbench" iconic user interface. AmigaDOS
Keyboard Detachable 89 key "typewriter" keyboard.
10 programmable function keys.
2 special function "Amiga" keys.
4 directional cursor keys.
Audio output Two RCA audio output jacks.
Signal to noise ratio = 70db.
Frequency response = 20-6000Hz.
Impedance = 300 ohms.
Input/Output Analogue RGB video port.
RF modulator for home televisions.
NTSC composite video port.
Two reconfigurable controller port, supports mouse and joystick etc.
Eternal floppy disk port.
RS232 serial ports.
Reconfigurable Centronics parallel port.
Expansion port.
RAM expansion port.
Keyboard connector.
Peripherals 3.5 double-sided disk drive
Two button opto-mechanical mouse.
Bundled software AmigaDOS.
Amiga Basic.
Amiga Tutorial.
Kaleidoscope.
Voice synthesis library.
Weight Approx. 13lbs
Dimensions 4.25" height x 17.75" width x 13 depth.
Power requirements 120 volts, 90 watts, 60Hz, 1A.
Commodore Amiga 500
Amiga 500
Developer: Commodore International
Launch date: 1987
In 1987 Commodore released the A500 - a cheaper version of the A1000 - which came in the "distinct" Commodore box. The basic system still used the 68000 processor, 512k ram, and OCS chipset but had got rid of the ZORRO slots in favour of a DMA slot at the side of the machine. The operating system had been upgraded to version 1.3, which included the Amiga Command Line Interface (Shell) allowing the user more functionality. This is the machine that kicked the entire Amiga world into focus and brought more people to the Amiga than has been done since. It was voted "Home Computer of the Year" (36.7) in 1991 by a selection of Greek and Italian publications
There are two different revisions of the A500 motherboard:
Amiga 500P (American) the 'Productivity' edition features 1Mb memory (512k Chip, 512k Fast).
Amiga 500C (American) an improved version that incorporated the new Agnus chip, providing 1Mb Chip RAM (corresponds to the Amiga 2000C).
* Motorola MC68000
* 7.16 MHz CPU
* 512k Chip RAM or 1 megabyte Chip RAM on motherboard
* Maximum 512k (A500) or 1 megabyte Chip RAM (A500+)
* 512k Fast RAM in trapdoor expansion bus (optional)
* Maximum 8 megabytes Fast RAM
* 512k RAM (A500) or 1 megabyte RAM (A500+) on motherboard
* 256k ROM or 512k ROM on motherboard
* 3.5 drive bay 2.5 drive mountable
* 3.5 880K internal floppy drive
* Integrated keyboard
* 2 button mouse
* A1000 sidecar expansion bus
* A500 trapdoor expansion bus
* Compact case
* External power supply port
* External floppy drive port
* RS-232 serial port
* Centronics parallel port
* 2 mouse/joystick ports
* Monochrome composite video port
* 15kHz colour RGB analogue video port
* 2 stereo audio output ports
Commodore Amiga 2000
Amiga 2000
Developer: Commodore
Launched: March 1987
Discontinued: 1990
Two years after the initial Amiga launch, Commodore released their replacement to the ageing Amiga 1000. The Amiga 2000 developed the 'big box' Amiga market that continued to divide users' until the mid-1990s, and formed the second part of Commodore's plans to diversify the Amiga market into high and low end systems (the low-end A500 had been launched two months previous). Like the Amiga 500, the A2000 was shipped with Kickstart/Workbench 1.2.
The machine offered several advantages over the Amiga 1000 and 500:
* Seven internal expansion slots (5x 100 pin Amiga Zorro II and 2 x 16-bit ISA slots). The ISA slots were disabled by default (only power and ground pins activated), but could be used when a Commodore bridgeboard was installed (a PC-on-a-card). Inactive slots can be used for non intelligent cards like TBCs or fan cards.
* One megabyte memory as standard (expandable to 9MB).
* The CPU could be upgraded through the purchase of a processor card and attaching it to a 86 pin processor slot.
CPU 68000@7.14 Mhz
Custom Chips Denise - 8362 Denise, REV6.3+ had 8373 SuperDenise
Paula
Fat Agnus
Gary
Buster ZorroII Buster DIP
Video OCS or ECS (4096 colors)
Kickstarts 1.2, 1.3 then 2.04
Memory Memory varied according to the hardware revision.
The 3.x revisions found in German models use 512Kb Chip RAM on their motherboard and 512Kb Fast RAM on a processor card.
Revision 4.x, the American edition, had both 512Kb Chip and Fast RAM soldered onto the motherboard.
Later versions of the B2000 and C2000 based upon revision 6.x design included 1 Mb Chip RAM.
Drives Internal 880K floppy
SCSI HD in 2000HD models
Drive bays 2x 3.5" front bays
1x 5.25" front bay
(in the A1500 model both of the 3.5" bays are occupied with 880Kb DD floppy disk drives.)
Slots 1 - Video
1 - CPU
5 - Zorro II
2 - 8 bit ISA
2 - 16 bit ISA in line with Zorro II slots
Interfaces 1x Serial DB25 male, RS232
1x Internal serial 26 pin header
1x Parallel DB25 female, Centronics
1x Video DB23 male, analog RGB
1x Composite, black & white
2x Mouse/game DB9 male
2x Stereo audio RCA jack
1x Keyboard 5 pin DIN female
1x External floppy DB23 female
1x Internal floppy 34 pin header
Commodore Amiga 2500
A2500 Unit
Developer: Commodore International
Launch date: 1989
The A2500 systems were based upon the final revisions of the A2000-B motherboard design before the A3000 was released. The first model was released during 1989 and was most popular in the US and Canada, appealing to the high-end user and professional market. There was very little difference from previous revisions of the A2000, the most notable being the addition of processor cards increasing the system speed.
The A2500 range consisted of three specifications:
* The A2500/020 shipped with an A2620 processor card featuring a 68020 and 68881 14 MHz.
* The A2500/030 with an A2630 featuring a 68030 and 68882 25 MHz.
* Of particular interest was the A2500UX. This shipped with AT&T Unix System V Release 4 operating system rather than a version of the AmigaOS, as well as a three button mouse. A tape streamer and Ethernet card were an optional upgrade.
Systems Specifications
A2500/20 A2000 with A2620(68020,68881,68851, 14.3MHz) processor card
A2500/30 A2000 with A2630(68030,68882, 25 MHz) processor card
A2500UX A2500 with UNIX and TapeDrive
Slots
* 1x Processor card slot
* 5x Zorro II slots
* 1x Video slot
* 2x Inactive AT ISA slots
* 2x Inactive XT ISA slots
Commodore Amiga 1500
Commodore Amiga 1500
Developer:Commodore International/UK
Launch date: 1990
Price on launch: £999
The A1500 was a UK-specific machine derived from the A2000. Both machines use a socketed Motorola 68000 7.14 MHz CPU and were shipped with an empty processor slot. The operating system also remained the same, shipping with Kickstart 1.3. The only difference is that the Amiga 1500 shipped with two floppy drives, 1MB Chip RAM and a new nameplate.
CheckMate 1500 upgrade
The exact reason why Commodore chose to release such a limited machine has remained a mystery for years. Many suggest CBM UK released it to "kill" an A500 desktop conversion unit sold by Checkmate Digital that was also called the A1500. Commodore always had a questionable business sense. By releasing a competitor to another company they were almost certainly attempting to drive potential Amiga suppliers out-of-business, as well as spending large amounts of money on a system that added little to the Amiga market. Alternatively, Commodore may have had a lot of internal floppy drives they wanted to use.
After Commodore released the A1500, First Computers in Leeds released an unofficial upgraded version called the 1500+, an ECS version of the A1500 that included the 2.04 Kickstart ROM. There was also a later version dubbed the 1500Deluxe that added an 1.3/2.04 ROM switcher and RAM expansion. Silica released a similar system called the 2000Plus that dropped the RAM expansion, only including the ROM switcher.
Commodore Amiga 3000
A3000 Desktop
Developer: Commodore International
Launch date: April 24th, 1990
The A3000 is a powerhouse in comparison to previous Amiga, it was sold as a high-end graphics workstation. For a time it was used by W Industries as the basis of their highly acclaimed Virtuality machines. At the heart of the A3000 was the powerful 68030 (described in ST/Amiga Format as a 'mainframe on a chip'). In addition the A3000 was the first Amiga to feature the new Kickstart 2 upgrade and Zorro III slots.
To emphasis the A3000s capabilities as a high-end workstation, two operating systems were included:
The first was the newly released Kickstart/Workbench 2. This was unusual by the fact that Kickstart was stored on the hard disk rather than in ROM. This was similar to the A1000 that required Kickstart to be loaded from floppy disk before anything else could be done.
The second OS to be included with the A3000 was the Unix System (SVR4) V operating system. This allowed the use of the Unix graphical interface, X Windows and Open Look. It also came with standard networking capabilities (probably a first for Commodore), such as TCP/IP, NFS and RFS for networking between different operating systems. In a bizarre twist, the Unix OS was sold on a magnetic tape rather than floppy disk.
Amiga 3000 Desktop
CPU 68030 at 16 or 25 Mhz
FPU 68881-16Mhz or 68882-25Mhz
Custom Chips Denise - 8373 SuperDenise
Paula
Agnus - 8372B Agnus for 2 meg CHIP RAM
Fat Gary
Amber - De-interlacing chip to provide 31KHz video
SuperBuster -07, -09 and -11
SuperDMAC -02, -04
Ramsey -04 and -07
Video ECS (4096 colors)
Kickstart 1.3 and 2.04
Memory 1-2Mb Chip RAM, up to 16M FAST (Zip)
Drives: Internal 880K floppy
SCSI-2 Hard drive
Slots 1 - Video
1 - CPU
4 - Zorro III
2 - 16 bit ISA in line with Zorro III slots
Ports Mouse
Joystick
Parallel
Serial
15Khz RGB video
31Khz RGB video (Flicker fixer)
External Floppy
External SCSI-2 Connector
5-pin DIN Keyboard connector
Stereo RCA Audio jacks
Black & White composite video output
Commodore Amiga 3000T
Amiga 3000T
Developer: Commodore International
Launch date: October 1991
In October 1991, Commodore introduced the A3000T, a tower version of their popular A3000 machine. The A3000T uses a 25Mhz 68030 processor, with a 68882 maths-coprocessor, as well as 2MB of 32-bit ram as standard, expandable up to 18MB actually on the motherboard. As it was released before SIMMs became a standard it uses Zip ram, a slower alternative. If you want an SIMM adapter, you will need to buy a device from mail order. The workstation was aimed at the professional multimedia market, as reflected in the price of the machine- $4498 for an A3000T with a 100MB SCSI hard drive, or $4998 for the 200MB version. It also came with key switch on the case. These are used in the commercial market to disable a machine when it is not being used, locking the mouse and keyboard.
The professional image of the machine was reinforced by David Archembault, former director of Business markets at CBM, stating,
It is a multimedia workstation combines all the capabilities of the A3000 with an unprecedented level of expandability and power.
This was shown through the HUGE array of drive bays available- two 3.5 inch drives, one 5.25 inch mounted horizontally; and two 5.25-inch half height drives mounted vertically. Behind these drives there is space for two more internal 5.25 drives, or any other expansion. The Workstations expansion slot includes up to 5 Zorro III cards, 4 Bridgeboard PC cards for use with emulation, a video slot for internal video and a processor slot for a 68040/060 accelerator card.

A1000
Developer: Commodore
Launched: July 23, 1985
Discontinued: January 1987
Commodore launched the Commodore Amiga in a grandiose show at the Lincoln Center in New York on July 23, 1985. The machine itself was based upon the earlier Lorraine project. The unit went on sale a few months later, retailing at $1295.00 US dollars.
The company were pressured by Atari to launch the Commodore Amiga ahead of their original schedule . The company had attempted to buy the Amiga technology but had been forced to develop their own 68000 machine based upon off-the-shelf parts. In spite of a shorter development time, the Atari 520ST beat the Commodore Amiga to the market by several months. As a result, Amiga Workbench 1.1 (the Amiga disk based OS) was buggy and prone to crashes.
At the time the Commodore Amiga was far in advance of its competitors: the IBM PC market was using a 16 colour CGA display and the Apple Macintosh was limited to a B/W display. These specifications are taken from the original advertising for the A1000 in the USA. The Atari continued to beat the Amiga in the market for several years, in part, due to Commodore's focus upon the high-end market. It is only when the Amiga 500 was launched that Commodore were able to beat Atari in the home computer market. In 1987 the model number of the Commodore Amiga was combined with the name to officially designate the machine as the Commodore Amiga 1000.
CPU MC68000 32 bit internal bus
16 bit data bus
7.16MHz clock speed
RAM 256K Chip RAM as standard, expandable to 512K internally
Externally expandable to 8Mb Fast ram
256K writable control store
Graphics Resolutions available
320x200 32 colours
o 320x400 32 colours
o 640x200 16 colours
o 640x400 16 colours
Colour palette of 4096 colours
Eight reusable, 16 bit wide sprites.
60/80 column coloured text.
Programmable interobject priority and collision detection.
Custom animation chip
Utilizes a bit-blitter for high-speed movement of graphical data.
Frees the CPU for other tasks.
Displays synchronized coprocessor.
Controls DMA (Direct Memory Access) channels.
Display RGB analogue monitor, NTSC composite monitors and television compatible.
Sound Four-voice sound output at two-channel stereo.
Nine octaves.
Uses amplitude and frequency modulation.
I/O control for disk data and mouse/joystick ports.
Allows the disk and sound to operate with a minimum CPU usage.
User Interface "Intuition."
Pull down menus
Mouse or keyboard controlled.
Up to 50 overlapping windows, each running simultaneously in real time.
Features the "Workbench" iconic user interface. AmigaDOS
Keyboard Detachable 89 key "typewriter" keyboard.
10 programmable function keys.
2 special function "Amiga" keys.
4 directional cursor keys.
Audio output Two RCA audio output jacks.
Signal to noise ratio = 70db.
Frequency response = 20-6000Hz.
Impedance = 300 ohms.
Input/Output Analogue RGB video port.
RF modulator for home televisions.
NTSC composite video port.
Two reconfigurable controller port, supports mouse and joystick etc.
Eternal floppy disk port.
RS232 serial ports.
Reconfigurable Centronics parallel port.
Expansion port.
RAM expansion port.
Keyboard connector.
Peripherals 3.5 double-sided disk drive
Two button opto-mechanical mouse.
Bundled software AmigaDOS.
Amiga Basic.
Amiga Tutorial.
Kaleidoscope.
Voice synthesis library.
Weight Approx. 13lbs
Dimensions 4.25" height x 17.75" width x 13 depth.
Power requirements 120 volts, 90 watts, 60Hz, 1A.
Commodore Amiga 500

Amiga 500
Developer: Commodore International
Launch date: 1987
In 1987 Commodore released the A500 - a cheaper version of the A1000 - which came in the "distinct" Commodore box. The basic system still used the 68000 processor, 512k ram, and OCS chipset but had got rid of the ZORRO slots in favour of a DMA slot at the side of the machine. The operating system had been upgraded to version 1.3, which included the Amiga Command Line Interface (Shell) allowing the user more functionality. This is the machine that kicked the entire Amiga world into focus and brought more people to the Amiga than has been done since. It was voted "Home Computer of the Year" (36.7) in 1991 by a selection of Greek and Italian publications
There are two different revisions of the A500 motherboard:
Amiga 500P (American) the 'Productivity' edition features 1Mb memory (512k Chip, 512k Fast).
Amiga 500C (American) an improved version that incorporated the new Agnus chip, providing 1Mb Chip RAM (corresponds to the Amiga 2000C).
* Motorola MC68000
* 7.16 MHz CPU
* 512k Chip RAM or 1 megabyte Chip RAM on motherboard
* Maximum 512k (A500) or 1 megabyte Chip RAM (A500+)
* 512k Fast RAM in trapdoor expansion bus (optional)
* Maximum 8 megabytes Fast RAM
* 512k RAM (A500) or 1 megabyte RAM (A500+) on motherboard
* 256k ROM or 512k ROM on motherboard
* 3.5 drive bay 2.5 drive mountable
* 3.5 880K internal floppy drive
* Integrated keyboard
* 2 button mouse
* A1000 sidecar expansion bus
* A500 trapdoor expansion bus
* Compact case
* External power supply port
* External floppy drive port
* RS-232 serial port
* Centronics parallel port
* 2 mouse/joystick ports
* Monochrome composite video port
* 15kHz colour RGB analogue video port
* 2 stereo audio output ports
Commodore Amiga 2000

Amiga 2000
Developer: Commodore
Launched: March 1987
Discontinued: 1990
Two years after the initial Amiga launch, Commodore released their replacement to the ageing Amiga 1000. The Amiga 2000 developed the 'big box' Amiga market that continued to divide users' until the mid-1990s, and formed the second part of Commodore's plans to diversify the Amiga market into high and low end systems (the low-end A500 had been launched two months previous). Like the Amiga 500, the A2000 was shipped with Kickstart/Workbench 1.2.
The machine offered several advantages over the Amiga 1000 and 500:
* Seven internal expansion slots (5x 100 pin Amiga Zorro II and 2 x 16-bit ISA slots). The ISA slots were disabled by default (only power and ground pins activated), but could be used when a Commodore bridgeboard was installed (a PC-on-a-card). Inactive slots can be used for non intelligent cards like TBCs or fan cards.
* One megabyte memory as standard (expandable to 9MB).
* The CPU could be upgraded through the purchase of a processor card and attaching it to a 86 pin processor slot.
CPU 68000@7.14 Mhz
Custom Chips Denise - 8362 Denise, REV6.3+ had 8373 SuperDenise
Paula
Fat Agnus
Gary
Buster ZorroII Buster DIP
Video OCS or ECS (4096 colors)
Kickstarts 1.2, 1.3 then 2.04
Memory Memory varied according to the hardware revision.
The 3.x revisions found in German models use 512Kb Chip RAM on their motherboard and 512Kb Fast RAM on a processor card.
Revision 4.x, the American edition, had both 512Kb Chip and Fast RAM soldered onto the motherboard.
Later versions of the B2000 and C2000 based upon revision 6.x design included 1 Mb Chip RAM.
Drives Internal 880K floppy
SCSI HD in 2000HD models
Drive bays 2x 3.5" front bays
1x 5.25" front bay
(in the A1500 model both of the 3.5" bays are occupied with 880Kb DD floppy disk drives.)
Slots 1 - Video
1 - CPU
5 - Zorro II
2 - 8 bit ISA
2 - 16 bit ISA in line with Zorro II slots
Interfaces 1x Serial DB25 male, RS232
1x Internal serial 26 pin header
1x Parallel DB25 female, Centronics
1x Video DB23 male, analog RGB
1x Composite, black & white
2x Mouse/game DB9 male
2x Stereo audio RCA jack
1x Keyboard 5 pin DIN female
1x External floppy DB23 female
1x Internal floppy 34 pin header
Commodore Amiga 2500

A2500 Unit
Developer: Commodore International
Launch date: 1989
The A2500 systems were based upon the final revisions of the A2000-B motherboard design before the A3000 was released. The first model was released during 1989 and was most popular in the US and Canada, appealing to the high-end user and professional market. There was very little difference from previous revisions of the A2000, the most notable being the addition of processor cards increasing the system speed.
The A2500 range consisted of three specifications:
* The A2500/020 shipped with an A2620 processor card featuring a 68020 and 68881 14 MHz.
* The A2500/030 with an A2630 featuring a 68030 and 68882 25 MHz.
* Of particular interest was the A2500UX. This shipped with AT&T Unix System V Release 4 operating system rather than a version of the AmigaOS, as well as a three button mouse. A tape streamer and Ethernet card were an optional upgrade.
Systems Specifications
A2500/20 A2000 with A2620(68020,68881,68851, 14.3MHz) processor card
A2500/30 A2000 with A2630(68030,68882, 25 MHz) processor card
A2500UX A2500 with UNIX and TapeDrive
Slots
* 1x Processor card slot
* 5x Zorro II slots
* 1x Video slot
* 2x Inactive AT ISA slots
* 2x Inactive XT ISA slots
Commodore Amiga 1500

Commodore Amiga 1500
Developer:Commodore International/UK
Launch date: 1990
Price on launch: £999
The A1500 was a UK-specific machine derived from the A2000. Both machines use a socketed Motorola 68000 7.14 MHz CPU and were shipped with an empty processor slot. The operating system also remained the same, shipping with Kickstart 1.3. The only difference is that the Amiga 1500 shipped with two floppy drives, 1MB Chip RAM and a new nameplate.
CheckMate 1500 upgrade
The exact reason why Commodore chose to release such a limited machine has remained a mystery for years. Many suggest CBM UK released it to "kill" an A500 desktop conversion unit sold by Checkmate Digital that was also called the A1500. Commodore always had a questionable business sense. By releasing a competitor to another company they were almost certainly attempting to drive potential Amiga suppliers out-of-business, as well as spending large amounts of money on a system that added little to the Amiga market. Alternatively, Commodore may have had a lot of internal floppy drives they wanted to use.
After Commodore released the A1500, First Computers in Leeds released an unofficial upgraded version called the 1500+, an ECS version of the A1500 that included the 2.04 Kickstart ROM. There was also a later version dubbed the 1500Deluxe that added an 1.3/2.04 ROM switcher and RAM expansion. Silica released a similar system called the 2000Plus that dropped the RAM expansion, only including the ROM switcher.
Commodore Amiga 3000

A3000 Desktop
Developer: Commodore International
Launch date: April 24th, 1990
The A3000 is a powerhouse in comparison to previous Amiga, it was sold as a high-end graphics workstation. For a time it was used by W Industries as the basis of their highly acclaimed Virtuality machines. At the heart of the A3000 was the powerful 68030 (described in ST/Amiga Format as a 'mainframe on a chip'). In addition the A3000 was the first Amiga to feature the new Kickstart 2 upgrade and Zorro III slots.
To emphasis the A3000s capabilities as a high-end workstation, two operating systems were included:
The first was the newly released Kickstart/Workbench 2. This was unusual by the fact that Kickstart was stored on the hard disk rather than in ROM. This was similar to the A1000 that required Kickstart to be loaded from floppy disk before anything else could be done.
The second OS to be included with the A3000 was the Unix System (SVR4) V operating system. This allowed the use of the Unix graphical interface, X Windows and Open Look. It also came with standard networking capabilities (probably a first for Commodore), such as TCP/IP, NFS and RFS for networking between different operating systems. In a bizarre twist, the Unix OS was sold on a magnetic tape rather than floppy disk.
Amiga 3000 Desktop
CPU 68030 at 16 or 25 Mhz
FPU 68881-16Mhz or 68882-25Mhz
Custom Chips Denise - 8373 SuperDenise
Paula
Agnus - 8372B Agnus for 2 meg CHIP RAM
Fat Gary
Amber - De-interlacing chip to provide 31KHz video
SuperBuster -07, -09 and -11
SuperDMAC -02, -04
Ramsey -04 and -07
Video ECS (4096 colors)
Kickstart 1.3 and 2.04
Memory 1-2Mb Chip RAM, up to 16M FAST (Zip)
Drives: Internal 880K floppy
SCSI-2 Hard drive
Slots 1 - Video
1 - CPU
4 - Zorro III
2 - 16 bit ISA in line with Zorro III slots
Ports Mouse
Joystick
Parallel
Serial
15Khz RGB video
31Khz RGB video (Flicker fixer)
External Floppy
External SCSI-2 Connector
5-pin DIN Keyboard connector
Stereo RCA Audio jacks
Black & White composite video output
Commodore Amiga 3000T

Amiga 3000T
Developer: Commodore International
Launch date: October 1991
In October 1991, Commodore introduced the A3000T, a tower version of their popular A3000 machine. The A3000T uses a 25Mhz 68030 processor, with a 68882 maths-coprocessor, as well as 2MB of 32-bit ram as standard, expandable up to 18MB actually on the motherboard. As it was released before SIMMs became a standard it uses Zip ram, a slower alternative. If you want an SIMM adapter, you will need to buy a device from mail order. The workstation was aimed at the professional multimedia market, as reflected in the price of the machine- $4498 for an A3000T with a 100MB SCSI hard drive, or $4998 for the 200MB version. It also came with key switch on the case. These are used in the commercial market to disable a machine when it is not being used, locking the mouse and keyboard.
The professional image of the machine was reinforced by David Archembault, former director of Business markets at CBM, stating,
It is a multimedia workstation combines all the capabilities of the A3000 with an unprecedented level of expandability and power.
This was shown through the HUGE array of drive bays available- two 3.5 inch drives, one 5.25 inch mounted horizontally; and two 5.25-inch half height drives mounted vertically. Behind these drives there is space for two more internal 5.25 drives, or any other expansion. The Workstations expansion slot includes up to 5 Zorro III cards, 4 Bridgeboard PC cards for use with emulation, a video slot for internal video and a processor slot for a 68040/060 accelerator card.