{"schema":"https://ver.cy/schemas/card/1.0.0","id":"vr.tr.computer-hardware","code":"thing-q3966","url":"https://ver.cy/models/thing/q3966/","name":"computer hardware","alternateNames":["computer fan","single-board computer","VAX","565 series integrated circuits","505 series integrated circuits","LC80","VAX-11","EPR01","Raspberry Pi Zero 2 W","TK-80","Arduino MKR Vidor 4000","ODROID-M1"],"kind":"thing","status":"published","version":"0.2.0-wave.1","language":"en","classifiers":{"family":"Thing Registry","category":"Physical world and living systems","entryKind":"thing","plane":"PHY","domain":["PHY.OBJ"],"industry":[],"navPath":"","tags":[],"facets":{}},"whatItIs":"The physical components of a computer system, such as processors, memory, storage, motherboards, power supplies, cooling fans, integrated circuits and complete single-board computers.","purpose":"Let an agent handle computer hardware by component, specification, compatibility, safety and end-of-life.","scope":{"in":[],"out":[],"boundaries":[]},"distinguishingFeatures":["Physical parts of computers","Specified by performance and interfaces","Compatibility matters","Contains hazardous and valuable materials"],"structure":{"bundles":[{"id":"component","name":"Component","description":"Which hardware.","layers":[{"id":"type","name":"Type","description":"CPU, memory, storage.","findings":[{"id":"type-finding","name":"Type","description":"Component type.","questions":[{"text":"Which component is it?","kind":"definition"},{"text":"What is its part number?","kind":"provenance"}]}]},{"id":"specs","name":"Specifications","description":"Performance.","findings":[{"id":"specs-finding","name":"Specifications","description":"Specifications.","questions":[{"text":"What are its key specifications?","kind":"measurement"},{"text":"From the manufacturer datasheet?","kind":"provenance"}]}]}]},{"id":"compatibility","name":"Compatibility","description":"Fit.","layers":[{"id":"interfaces","name":"Interfaces","description":"Sockets and buses.","findings":[{"id":"interfaces-finding","name":"Interfaces","description":"Interfaces.","questions":[{"text":"Is it compatible with the system interfaces?","kind":"boundary"},{"text":"Is a firmware update needed?","kind":"boundary"}]}]},{"id":"power","name":"Power","description":"Supply and cooling.","findings":[{"id":"power-finding","name":"Power","description":"Power and cooling.","questions":[{"text":"Is the power supply and cooling sufficient?","kind":"boundary"},{"text":"What is the power draw?","kind":"measurement"}]}]}]},{"id":"safety","name":"Safety","description":"Handling.","layers":[{"id":"esd","name":"ESD","description":"Static.","findings":[{"id":"esd-finding","name":"ESD","description":"Static protection.","questions":[{"text":"Are anti-static precautions taken?","kind":"action"},{"text":"Is the device unplugged?","kind":"boundary"}]}]},{"id":"batteries","name":"Batteries","description":"Fire risk.","findings":[{"id":"batteries-finding","name":"Batteries","description":"Battery safety.","questions":[{"text":"Is a swollen or damaged battery present?","kind":"boundary"},{"text":"How should it be handled?","kind":"action"}]}]}]},{"id":"end-of-life","name":"End of life","description":"Disposal.","layers":[{"id":"data","name":"Data","description":"Wiping.","findings":[{"id":"data-finding","name":"Data","description":"Data wiping.","questions":[{"text":"Has storage been securely wiped or destroyed?","kind":"boundary"},{"text":"Which method?","kind":"definition"}]}]},{"id":"recycling","name":"Recycling","description":"WEEE.","findings":[{"id":"recycling-finding","name":"Recycling","description":"Recycling.","questions":[{"text":"Where can the hardware be recycled or refurbished?","kind":"action"},{"text":"Is take-back available?","kind":"action"}]}]}]}]},"agentConduct":{"may":["Inventory, monitor and report the health of hardware the agent is authorized to manage.","Install or replace components following the maker's and owner's instructions."],"mustNot":["Access or alter hardware it does not own or administer.","Dispose of storage devices without securely erasing the data on them.","Disable cooling, power protection or safety cut-outs.","Fit components of unknown origin into systems that others trust."],"requiresHuman":["Decommissioning or wiping hardware that holds other people's data.","Disposing of hardware as waste."]},"ethics":{"considerations":["Discarded hardware leaks private data and toxic materials if handled carelessly.","Hardware supply chains raise concerns about labour and mining conditions."],"affectedParties":["Owners and users of the data","Workers in manufacture and recycling","The environment"]},"owners":{"steward":"The owner or operator of the system; the asset register of the organisation records it.","roles":[],"masterSystems":["Organisational IT asset registers"]},"relations":[{"target":"Q2858615","type":"parent","note":"registry parent class"},{"target":"Q811909","type":"parent","note":"registry parent class"},{"target":"electronic device and component","type":"related","note":"category"},{"target":"software","type":"related","note":"counterpart"},{"target":"e-waste","type":"related","note":"end of life"},{"target":"part number","type":"related","note":"identifier"}],"interaction":{"identity":{"applicability":"required","items":["Vercy registry: vr.tr.computer-hardware","Wikidata: Q3966 (https://www.wikidata.org/wiki/Q3966)","manufacturer part number: MPN components"]},"properties":{"applicability":"required","items":["Component mass:  kg - Measured with a balance for the specified component or complete assembly.","External dimensions:  mm - Measured as length, width and height with connectors and mounting projections explicitly included or excluded.","Electrical power consumption:  W - Measured at a stated supply boundary under a specified workload and operating state.","Operating temperature:  degC - Measured at a specified component location under stated workload and ambient conditions."]},"recognition":{"applicability":"required","items":["Component types and part numbers","Specifications such as clock speed or capacity","Historical systems such as VAX","Circuit boards, chips, drives, cases, fans and cables."]},"capabilities":{"applicability":"required","items":["check specifications and compatibility","upgrade or repair components","handle hardware safely","recycle and wipe data"]},"hazards":{"applicability":"required","items":["Electrostatic discharge damage","Overheating and fires in batteries","Data left on disposed drives"]},"interfaces":{"applicability":"required","items":["EU RoHS Directive","WEEE Directive","Ecodesign rules for servers and computers"]},"context":{"applicability":"required","items":["Running software and processing, storing and communicating data.","processors and integrated circuits","memory and storage","motherboards and buses","power and cooling","peripherals and single-board computers"]}},"sources":[{"title":"Wikidata item Q3966: computer hardware","url":"https://www.wikidata.org/wiki/Q3966","note":"identity and sense of the item"},{"title":"Wikipedia: Computer hardware","url":"https://en.wikipedia.org/wiki/Computer_hardware","note":"general description of the item"}],"openQuestions":["Should component types be separate entries?","How should part numbers be linked?","How should historical systems be linked?"],"resources":{"spec":"/models/things/publications/thing-q3966/spec.json"},"provenance":{"origin":"thing registry research (pass 2)","builtFrom":["models/things/publications/thing-q3966/spec.json"],"providers":["Claude"],"researchStatus":"unreviewed","generatedAt":"2026-09-11T08:23:30Z","builder":"tools/build_cards.py@1.0.0"},"completeness":{"sections":{"classifiers":"filled","whatItIs":"filled","purpose":"filled","distinguishingFeatures":"filled","structure":"filled","agentConduct":"filled","ethics":"filled","owners":"filled","relations":"filled","interaction.identity":"filled","interaction.properties":"filled","interaction.recognition":"filled","interaction.capabilities":"filled","interaction.hazards":"filled","interaction.interfaces":"filled","interaction.context":"filled","sources":"filled"},"notes":{"_gate":"Published through the thing publication gate 1.0 on 2026-10-07T10:10:30+00:00: completeness 1.00; sense: Wikidata description; 2 live sources; review by codex: pass"},"score":1.0}}