Editing Amiga 2000 (section)

===Specifications===
{| class="wikitable"
|-
! Attribute
! Specification<ref name="specs"/>
|-
|[[Central processing unit|Processor]]
|[[Motorola 68000]] at 7.16&nbsp;MHz ([[NTSC]]) or 7.09&nbsp;MHz ([[PAL]])
|-
|[[Random-access memory|RAM]]
|
1&nbsp;MB consisting of either:
* 512&nbsp;[[kilobyte|KB]] of [[Amiga Chip RAM|"chip" RAM]] and 512&nbsp;KB additional RAM{{ref label|mod_a|A|^}}{{ref label|mod_b|B|^}}
* 1&nbsp;[[megabyte|MB]] of "chip" RAM{{ref label|mod_c|C|^}}
Upgradeable to 2&nbsp;MB "chip" RAM (some models require hardware modification)<br/>
Upgradeable by further 8&nbsp;MB without CPU upgrade or up to 128&nbsp;MB with CPU upgrade
|-
|[[Read-only memory|ROM]]
|256 or 512&nbsp;KB [[Kickstart (Amiga)|Kickstart]] ROM
|-
|Chipset
|[[Original Chip Set]] (OCS){{ref label|mod_a|A|^}}{{ref label|mod_b|B|^}} or [[Amiga Enhanced Chip Set|Enhanced Chip Set]] (ECS){{ref label|mod_c|C|^}}
|-
|Video
|12-bit color palette (4096 colors)<br/>
Graphic modes with up to 32, 64 ([[Amiga Halfbrite mode|EHB]] mode) or 4096 ([[Hold-and-Modify|HAM]] mode) on-screen colors:
* 320×200 to 320×400[[interlaced|i]] (NTSC)
* 320×256 to 320×512i (PAL)
Graphic modes with up to 16 on-screen colors:
* 640×200 to 640×400i (NTSC)
* 640×256 to 640×512i (PAL)
ECS only graphic modes:
* 1280×200 to 1280×512i and 640×480[[progressive scan|p]]60 (VGA) with up to 4 on-screen colors
* 800×600i60 (Super72) with 2 on-screen colors
|-
|Audio
|4× 8-bit [[PCM]] channels (2 [[Stereophonic sound|stereo]] channels)<br/>
28&nbsp;kHz maximum [[Direct memory access|DMA]] [[sampling rate]] (56&nbsp;kHz in ECS-only modes)<br/>
70&nbsp;dB [[Signal-to-noise ratio|S/N ratio]]
|-
|Internal [[Computer Storage|storage]]
|3.5" [[SCSI]] [[hard disk drive]] (A2000HD only)
|-
|Removable storage
|3.5" [[Double density|DD]] [[floppy disk]] drive (880&nbsp;KB capacity)
|-
|Audio/video ports
|Analog RGB video out ([[D-subminiature|DB-23M]])<br/>
Monochrome composite video out ([[RCA connector|RCA]]){{ref label|mod_b|B|^}}{{ref label|mod_c|C|^}}<br/>
Audio out (2× RCA)<br/>
[[Genlock]] slot (internal){{ref label|mod_a|A|^}}<br/>
Video slot (internal){{ref label|mod_b|B|^}}{{ref label|mod_c|C|^}}
|-
|Input/output ports
|Keyboard port (5 pin [[DIN connector|DIN]])<br/>
2× Mouse/Gamepad ports ([[D-subminiature|DE9]])<br/>
[[RS-232]] [[serial port]] (DB-25M)<br/>
Centronics style [[parallel port]] (DB-25F)<br/>
[[Floppy disk]] drive port (DB-23F)
|-
|Expansion slots
|5× 100-pin 16-bit [[Amiga Zorro II|Zorro II]] slots ([[AutoConfig]])<br/>
2× 16-bit [[Industry Standard Architecture|ISA]] slots (requires bridgeboard to activate)<br/>
2× 8-bit ISA slots (requires bridgeboard to activate)<br/>
1× 86-pin CPU/MMU expansion slot
|-
|[[Operating system]]
|[[AmigaOS]] 1.2/1.3 (Kickstart 1.2/1.3 and [[Amiga Workbench|Workbench]] 1.2/1.3) or<br/> AmigaOS 2.0 (Kickstart 2.04 and Workbench 2.04){{ref label|mod_c|C|^}}
|-
|Other
|2× front accessible 3.5" drive bays<br/>
1× front accessible 5.25" drive bay<br/>
Battery-backed [[real-time clock]]
|}

====Notes====
<ol type="A">
<li>{{note label|mod_a|A|^}} Model A (revision 3.0-4.0), 1986
<li>{{note label|mod_b|B|^}} Model B (revision 4.1-5.0), 1986
<li>{{note label|mod_c|C|^}} Model C (revision 6.0-6.5), 1991
</ol>