{"product_id":"dc5521-to-ide-molex-4pin-12v-power-adapter-cable-cpu-fan","title":"DC5521 to IDE Molex 4-Pin 12V Power Adapter Cable | OULLX","description":"\n\u003ch2\u003eDC5521 to IDE Molex 4-Pin 12V Power Adapter Cable\u003c\/h2\u003e\n\u003cp\u003eEasily connect your CPU cooling fan or PC case fan to a standard 12V DC power source with this versatile \u003cstrong\u003eDC5521 to IDE Molex Big 4-Pin Female Power Adapter Cable\u003c\/strong\u003e. Featuring a DC 5.5mm x 2.1mm barrel connector on one end and a large IDE Molex 4-pin female plug on the other, this convert cord is an essential addition to any PC build, modification, or electronics project.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Compatibility:\u003c\/strong\u003e Works with standard IDE Molex 4-pin power supplies and DC 5.5mm x 2.1mm barrel connectors.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e12V Power Delivery:\u003c\/strong\u003e Delivers stable 12V power, ideal for CPU cooling fans, PC case fans, and other 12V DC accessories.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlug-and-Play:\u003c\/strong\u003e No assembly required — simply connect and go.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Quality wiring with secure, snug-fitting connectors to ensure a reliable electrical connection.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Flexible:\u003c\/strong\u003e Flexible cord design makes cable management inside your PC case easy and tidy.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo High-Concern Chemicals:\u003c\/strong\u003e Free from high-concern chemical substances for safe everyday use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e OULLX\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 12V Power Adapter Cable\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnector Type:\u003c\/strong\u003e IDE Molex Big 4-Pin Female to DC 5.5mm x 2.1mm (DC5521)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 12V DC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Cable Adapter\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAssembly Required:\u003c\/strong\u003e No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x DC5521 to IDE Molex 4-Pin Female Power Adapter Cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-2-inch-8-piece-hex-short-socket-set-vanadium-steel\"\u003e1\/2\" Drive 8-Piece Hex Short Socket Set – Vanadium Steel\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/hex-nut-bolt-extractor-tool-kit-10-piece\"\u003e10-Pc Hex Nut \u0026amp; Bolt Extractor Kit 9–19mm | HIP Tools\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/105-degree-right-angle-driver-with-hex-screwdriver-bit\"\u003e105° Right Angle Driver with 1\/4\" Hex Screwdriver Bit | HIP\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What devices is the DC5521 to IDE Molex 4-Pin Power Adapter Cable compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This power adapter cable is compatible with any device that uses a standard IDE Molex 4-pin power connector as a source and a DC 5.5mm x 2.1mm (DC5521) barrel connector as an input. It is commonly used for CPU cooling fans, PC case fans, and other 12V DC-powered accessories in desktop computer builds and modifications.\u003c\/p\u003e\n\u003ch4\u003eQ: Does this cable require any assembly or special tools?\u003c\/h4\u003e\n\u003cp\u003eA: No assembly or special tools are required. This is a plug-and-play adapter cable — simply plug the IDE Molex 4-pin end into your power supply and connect the DC5521 barrel connector to your fan or device. It's ready to use straight out of the box.\u003c\/p\u003e\n\u003ch4\u003eQ: What voltage does this cable support?\u003c\/h4\u003e\n\u003cp\u003eA: This cable is designed to deliver a stable 12V DC supply, making it suitable for standard CPU cooling fans and PC case fans that require 12V power from an IDE Molex source.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What devices is the DC5521 to IDE Molex 4-Pin Power Adapter Cable compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This power adapter cable is compatible with any device that uses a standard IDE Molex 4-pin power connector as a source and a DC 5.5mm x 2.1mm (DC5521) barrel connector as an input. 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