<page_title> Amiga 2000 </page_title> <section_title> Specifications </section_title> <table> <cell> 1 MB consisting of either: 512 KB of "chip" RAM and 512 KB additional RAM 1 MB of "chip" RAM Upgradeable to 2 MB "chip" RAM (some models require hardware modification) Upgradeable by further 8 MB without CPU upgrade or up to 128 MB with CPU upgrade <col_header> Specification </col_header> </cell> <cell> AmigaOS 1.2/1.3 (Kickstart 1.2/1.3 and Workbench 1.2/1.3) or AmigaOS 2.0 (Kickstart 2.04 and Workbench 2.04) <col_header> Specification </col_header> </cell> </table>
The A2000 systems consist of 1 MB of RAM (512 KB of "chip" RAM and 512 KB additional RAM) and either AmigaOS 1.2 or 1.3.