DH-DECserver 90+ -AA Includes DECserver 90+ -11/53 system Choose one. - AA model recommended module with 0.5 Mbytes of for US. onboard memory, DECserver 90+ -QA 1-Mbyte memory module, RD32 Base Hardware System includes two 42-Mbyte disk drive, TK50 95- RS423 serial ports for a console terminal Mbyte cartridge tape, and an additional terminal or printer, two DECserver 90+ disk controller, TQK50 25-foot DECserver 90+ cables with MMJ tape controller, BA23 pedestal/ connectors, and two H8571-A adapters tabletop enclosure, US 120-V (DECserver 90+ to 25 pin). power cord, and English-language documentation and installation diagnostics, 120 V. DECserver 90+