TRS-80 Model III

TRS-80 Model III from 1980

CPU: Z80A @ 2.03MHz
Floppy Drives: 2 full height SSDD
Display: 12" white CRT
Ports: serial, Centronics parallel, cassette, system bus, external floppy
OS: Level II BASIC in ROM, TRS-DOS 1.3
Catalog No.: 26-1062
Serial No.: 0044706
Catalog Price: $2495 System, $99 RS-232 board
Notes: This system appears to have originally been a 16KB diskless model, which was upgraded to 48KB, 2 drives and the optional RS-232 interface. Donated by Rob La Verghetta.

Return to the Tandy Computers page.
Return to the Hardware page.
Return to the Old Technology Collection page.

Last updated on Tuesday, July 22, 2014