{"product_id":"ouyuansu-80-90-120mm-silent-computer-fan-cpu-gpu-case-cooling","title":"OUYUANSU 80\/90\/120mm Silent PC Fan – CPU GPU Case Cooling","description":"\n\u003ch2\u003eUltra-Quiet PC Cooling Fan – 80mm \/ 90mm \/ 120mm\u003c\/h2\u003e\n\u003cp\u003eKeep your computer running cool and whisper-quiet with the \u003cstrong\u003eOUYUANSU Silent Computer Fan\u003c\/strong\u003e. Engineered for desktop PC cases, CPU heat sinks, and GPU coolers, this fan delivers powerful airflow at a remarkably low noise level — so you can focus on what matters without disruptive fan noise.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose This Silent Fan?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra-Low Noise:\u003c\/strong\u003e Operates at just \u003cstrong\u003e25 dBA\u003c\/strong\u003e — nearly inaudible during everyday use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFluid Bearing Technology:\u003c\/strong\u003e Advanced fluid bearing design ensures smoother, quieter, and longer-lasting performance compared to standard sleeve bearings.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLong Lifespan:\u003c\/strong\u003e Rated for up to \u003cstrong\u003e30,000 hours\u003c\/strong\u003e of continuous operation for years of reliable cooling.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEfficient 7-Blade Design:\u003c\/strong\u003e The optimized 7-blade configuration maximizes airflow (35 CFM) while minimizing turbulence and noise.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Speed Range:\u003c\/strong\u003e Spins at \u003cstrong\u003e2,500–3,000 RPM\u003c\/strong\u003e to provide effective heat dissipation for case, CPU, and GPU applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Power Draw:\u003c\/strong\u003e Runs on \u003cstrong\u003e12V \/ 3W\u003c\/strong\u003e — energy-efficient and easy on your power supply.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo RGB Lighting:\u003c\/strong\u003e Clean, distraction-free design — perfect for professional workstations or minimalist builds.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCE \u0026amp; RoHS Certified:\u003c\/strong\u003e Meets international safety and environmental standards.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMultiple Sizes Available:\u003c\/strong\u003e Choose between 80mm, 90mm, and 120mm to fit virtually any case or heat sink configuration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFan Sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e80mm \/ 90mm \/ 120mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBearing Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFluid Bearing\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBlade Count\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFan Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2,500 – 3,000 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAir Volume\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e35 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNoise Level\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3W\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFan Lifespan\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30,000 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLED Lighting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCE, RoHS\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDesktop PC case ventilation\u003c\/li\u003e\n  \u003cli\u003eCPU heat sink cooling\u003c\/li\u003e\n  \u003cli\u003eGPU cooling and exhaust\u003c\/li\u003e\n  \u003cli\u003eHome office and workstation builds\u003c\/li\u003e\n  \u003cli\u003eQuiet home theater PC (HTPC) builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cp\u003eLooking for more tools and accessories for your workspace? Check out these related products:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/10-in-1-multi-functional-bone-wrench-hex-socket-spanner-portable-repair-hand-tool-for-bicycle-motorcycle-furniture-assembly\"\u003e10-in-1 Multi-Functional Bone Wrench Hex Socket Spanner – Portable Repair Hand Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/16-in-1-multi-function-bike-repair-tool-portable-folding-hex-wrench-set-for-bicycle-motorcycle-furniture-maintenance-hand-tools\"\u003e16-in-1 Multi-Function Folding Hex Wrench Set – Portable Repair Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/3-in-1-precision-eyeglass-screwdriver-keychain-portable-mini-screwdriver-for-glasses-watch-spectacles-repair-hand-tool\"\u003e3-in-1 Precision Eyeglass Screwdriver Keychain – Portable Mini Screwdriver\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 sizes does the OUYUANSU silent computer fan come in?\u003c\/h4\u003e\n\u003cp\u003eA: This fan is available in three standard sizes — \u003cstrong\u003e80mm, 90mm, and 120mm\u003c\/strong\u003e — making it compatible with most desktop PC cases, CPU coolers, and GPU heat sinks on the market.\u003c\/p\u003e\n\u003ch4\u003eQ: How quiet is this computer fan compared to standard fans?\u003c\/h4\u003e\n\u003cp\u003eA: The OUYUANSU silent fan operates at just \u003cstrong\u003e25 dBA\u003c\/strong\u003e, which is significantly quieter than most standard fans. The fluid bearing technology and optimized 7-blade design work together to minimize noise while maintaining strong airflow performance.\u003c\/p\u003e\n\u003ch4\u003eQ: Does this fan have RGB or LED lighting?\u003c\/h4\u003e\n\u003cp\u003eA: No — this fan features \u003cstrong\u003eno LED lighting\u003c\/strong\u003e. It is designed for users who prefer a clean, distraction-free look for professional workstations or minimalist PC builds.\u003c\/p\u003e\n\u003ch4\u003eQ: What connector does this fan use and what is the voltage?\u003c\/h4\u003e\n\u003cp\u003eA: The fan operates on \u003cstrong\u003e12V DC\u003c\/strong\u003e and draws only 3 watts of power, making it compatible with standard PC power supply connectors and easy on your overall power budget.\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 sizes does the OUYUANSU silent computer fan come in?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This fan is available in three standard sizes — 80mm, 90mm, and 120mm — making it compatible with most desktop PC cases, CPU coolers, and GPU heat sinks on the market.\"}}, {\"@type\": \"Question\", \"name\": \"How quiet is this computer fan compared to standard fans?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The OUYUANSU silent fan operates at just 25 dBA, which is significantly quieter than most standard fans. 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