DECsystem-2020 E

GPTKB entity

Statements (52)
Predicate Object
gptkbp:instance_of gptkb:computer
gptkbp:architectural_style gptkb:API
gptkbp:average_temperature 10 to 35 ° C
gptkbp:climate 20 to 80% non-condensing
gptkbp:connects gptkb:Unibus
gptkbp:cooling_system air-cooled
gptkbp:developer DEC's engineering team
gptkbp:dimensions 19-inch rack width
gptkbp:discontinued 1990s
gptkbp:form_factor rack-mounted
gptkbp:home_port printers
tape drives
terminals
https://www.w3.org/2000/01/rdf-schema#label DECsystem-2020 E
gptkbp:influenced_by gptkb:PDP-10
gptkbp:input_output serial and parallel ports
120/240 V
gptkbp:introduced 1970s
gptkbp:is_compatible_with PDP-11 software
gptkbp:is_used_for data processing
real-time applications
batch processing
gptkbp:language gptkb:film_production_company
gptkb:C
gptkb:FORTRAN
gptkbp:legacy influenced later systems
PDP-11 software compatibility
gptkbp:manufacturer gptkb:Digital_Equipment_Corporation
gptkbp:market_segment mid-range computers
gptkbp:marketed_as high-performance computing
gptkbp:network gptkb:standard
gptkbp:notable_features modular design
scalability
expandable architecture
high reliability
time-sharing capabilities
multi-user capabilities
virtual memory support
gptkbp:notable_users universities
research institutions
gptkbp:operating_system gptkb:RSX-11
gptkbp:power_output AC power
gptkbp:processor PDP-11 processor
gptkbp:ram up to 4 MB
gptkbp:related_to gptkb:VAX_architecture
gptkbp:storage disk drives
gptkbp:successor DE Csystem-2020
DE Csystem-3000
gptkbp:supports technical manuals
user communities
gptkbp:used_in scientific computing
gptkbp:weight approximately 200 kg