<page_title> Amiga 1000 </page_title> <section_title> Specifications </section_title> <table> <cell> 256 KB of Amiga Chip RAM; upgradeable to 512 KB by dedicated cartridge <col_header> Specification </col_header> </cell> <cell> AmigaOS 1 (Kickstart 1.0/1.1/1.2/1.3 and Workbench 1.0/1.1/1.2/1.3) <col_header> Specification </col_header> </cell> </table>
A1000 includes a 256 KB of RAM and the operating system is a "Kickstart".