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gptkbp:instance_of
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gptkb:computer
|
|
gptkbp:bus_connections
|
8-bit bus
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gptkbp:compatibility
|
gptkb:CP/_M
|
|
gptkbp:depth
|
monochrome
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|
gptkbp:discontinued
|
gptkb:1985
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|
gptkbp:expansion_slots
|
2
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gptkbp:form_factor
|
desktop
|
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gptkbp:graphics
|
text and simple graphics
|
|
gptkbp:has_programs
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gptkb:Microsoft_Excel
gptkb:Microsoft_Word
database software
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|
gptkbp:home_port
|
gptkb:mouse
gptkb:port
serial port
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|
https://www.w3.org/2000/01/rdf-schema#label
|
Xerox 820
|
|
gptkbp:influenced_by
|
gptkb:Xerox_Star
gptkb:Xerox_Alto
|
|
gptkbp:input_output
|
gptkb:keyboard
QWERTY
keyboard and mouse
|
|
gptkbp:legacy
|
influenced future PCs
|
|
gptkbp:manufacturer
|
gptkb:Xerox
|
|
gptkbp:market_launch
|
gptkb:1981
|
|
gptkbp:market_segment
|
gptkb:business
|
|
gptkbp:monitors
|
monochrome monitor
|
|
gptkbp:network
|
optional Ethernet
|
|
gptkbp:notable_feature
|
modular design
user-friendly interface
expandable memory
software compatibility
integrated disk drive
|
|
gptkbp:operating_system
|
gptkb:Xerox_Star
|
|
gptkbp:power_consumption
|
100 watts
|
|
gptkbp:power_supply
|
AC power
|
|
gptkbp:processor
|
gptkb:Zilog_Z80
|
|
gptkbp:ram
|
64 KB
|
|
gptkbp:related_products
|
gptkb:Xerox_1100
gptkb:Xerox_820-II
|
|
gptkbp:release_date
|
1981-01-01
|
|
gptkbp:release_year
|
gptkb:1981
|
|
gptkbp:resolution
|
640x200
|
|
gptkbp:sound
|
internal speaker
|
|
gptkbp:storage
|
floppy disk
|
|
gptkbp:successor
|
gptkb:Xerox_820-II
|
|
gptkbp:target_audience
|
small businesses
|
|
gptkbp:type
|
gptkb:computer
|
|
gptkbp:user_interface
|
gptkb:Command_Line_Interface
|
|
gptkbp:weight
|
approximately 25 lbs
|
|
gptkbp:bfsParent
|
gptkb:Xerox_6085
|
|
gptkbp:bfsLayer
|
5
|