[{"data":1,"prerenderedAt":63},["ShallowReactive",2],{"connector:floppy-power-4pin:en":3},{"connector":4,"prose":58,"confirmations":62},{"schemaVersion":5,"governance":6,"meta":19,"pins":42},"1.0.0",{"publication":7,"verification":10,"provenance":15},{"status":8,"publishedDate":9},"published","2026-10-19",{"status":11,"verifiedDate":9,"verifiedBy":12,"checklist":13},"verified","Gemini (documentary review against TE Connectivity 171822-4 and Intel ATX design specifications; owner GO; no bench claim)",{"schema":14,"technicalFacts":14,"relationships":14,"sources":14},true,{"sourceUrls":16},[17,18],"https:\u002F\u002Fwww.te.com\u002Fen\u002Fproduct-171822-4.html","https:\u002F\u002Fwww.intel.com\u002Fcontent\u002Fwww\u002Fus\u002Fen\u002Fdesign-resources\u002Fpower-supply-design-guide.html",{"slug":20,"name":21,"title":22,"standard":23,"positionCount":24,"layout":25,"category":26,"source":27,"specs":38,"overview":40},"floppy-power-4pin","Floppy 4-Pin Drive Power Connector","Floppy Drive 4-Pin Power Connector Pinout","AMP EI Series \u002F TE Connectivity 171822-4",4,"row","power",[28,33],{"label":29,"url":17,"authority":30,"documentType":31,"publisher":32},"TE Connectivity AMP EI Series 2.5mm Pitch 4-Position Receptacle Housing 171822-4 Specification","primary","manufacturer_documentation","TE Connectivity",{"label":34,"url":18,"authority":35,"documentType":36,"publisher":37},"Intel ATX12V \u002F ATX Power Supply Design Guide, Section 4.3: Peripheral Connectors","secondary","standard","Intel Corporation",{"standard":39,"positions":24},"TE Connectivity 171822-4 \u002F AMP EI 4-pin",{"summaryKey":41},"connectors.floppy4.summary",[43,47,52,55],{"n":44,"category":26,"signal":45,"role":46,"standardized":14},1,"+5V","+5 VDC logic power supply",{"n":48,"category":49,"signal":50,"role":51,"standardized":14},2,"gnd","COM","Ground return (0 V logic)",{"n":53,"category":49,"signal":50,"role":54,"standardized":14},3,"Ground return (0 V motor)",{"n":24,"category":26,"signal":56,"role":57,"standardized":14},"+12V","+12 VDC drive motor power",{"title":22,"description":59,"card":60,"intro":61},"Standard 4-pin floppy drive power connector pinout: TE 171822-4 Berg housing with +5 V logic, +12 V motor rails, dual ground returns, and key polarity warnings.","Standard 4-pin Berg \u002F mini-Molex floppy drive power connector.","The 4-pin Berg connector (TE 171822-4) supplies +5 V logic and +12 V motor power to 3.5-inch floppy drives and accessories. Select a pin to inspect its voltage rail.",null,1793836414318]