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gptkbp:instance_of
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gptkb:computer
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gptkbp:color
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Beige
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gptkbp:dimensions
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16 x 16 x 5 inches
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gptkbp:discontinued
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gptkb:1985
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gptkbp:emulation
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gptkb:battle
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gptkbp:form_factor
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Desktop
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gptkbp:graphics
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CGA compatible
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gptkbp:has_expansion
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2 expansion slots
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gptkbp:has_programs
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Third-party developers
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gptkbp:historical_significance
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One of the first mass-market personal computers.
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gptkbp:home_port
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gptkb:video_game
Printer port
RS-232 serial port
Joystick port
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https://www.w3.org/2000/01/rdf-schema#label
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Tandy TRS-80 Model 900
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gptkbp:influenced
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Later Tandy computers
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gptkbp:influenced_by
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gptkb:TRS-80_Model_I
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gptkbp:input_output
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gptkb:musician
Keyboard and mouse
Full-size keyboard
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gptkbp:is_compatible_with
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TRS-80 software
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gptkbp:language
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gptkb:BASIC
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gptkbp:legacy
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Pioneering home computer
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gptkbp:manufacturer
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gptkb:Tandy_Corporation
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gptkbp:market
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gptkb:1983
Mid-range computer
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gptkbp:market_segment
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home and educational
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gptkbp:monitors
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Color monitor
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gptkbp:network
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Optional modem
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gptkbp:notable_features
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Built-in BASIC interpreter
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gptkbp:notable_users
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Schools
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gptkbp:operating_system
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gptkb:TRS-DOS
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gptkbp:power_consumption
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50 watts
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gptkbp:power_output
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AC adapter
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gptkbp:price
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$1,200
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gptkbp:processor
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gptkb:Zilog_Z80
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gptkbp:ram
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64 KB
16 KB
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gptkbp:release_year
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gptkb:1983
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gptkbp:sound
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Beep speaker
Mono audio output
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gptkbp:storage
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5.25-inch floppy disk
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gptkbp:successor
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gptkb:Tandy_TRS-80_Model_1000
gptkb:Tandy_TRS-80_Model_102
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gptkbp:supports
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Community forums
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gptkbp:target_audience
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Home users and educators
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gptkbp:user_interface
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Text-based interface
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gptkbp:user_manual
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Available online
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gptkbp:video_output
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Composite video
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gptkbp:weight
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approximately 25 lbs
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gptkbp:bfsParent
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gptkb:Tandy_TRS-80_Color_Computer_2
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gptkbp:bfsLayer
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7
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