{"product_id":"delta-electronics-auc1212de-fan","title":"Delta Electronics AUC1212DE DC Axial Fan 12VDC 120x120x38mm 1.00A","description":"\u003cstyle\u003e.nxs-industrial-product-page{--industrial-navy:#082f49;--industrial-blue:#0b4f7c;--industrial-blue-2:#0f6ea8;--industrial-blue-3:#1784c1;--industrial-cyan:#38bdf8;--steel-blue:#dcebf5;--steel-line:#c9dce9;--surface:#fff;--surface-soft:#f7fbfe;--text-main:#173042;--shadow-soft:0 10px 30px rgba(8,47,73,.08);--shadow-hover:0 16px 36px rgba(8,79,124,.15);--radius-lg:14px;--radius-md:10px}.nxs-industrial-product-page,.nxs-industrial-product-page *{margin:0;padding:0;box-sizing:border-box;font-family:Arial,Helvetica,sans-serif}.nxs-industrial-product-page{background-color:#f3f8fb;background-image:linear-gradient(180deg,#eef6fb 0,#f7fafc 320px,#eef3f7 100%),linear-gradient(rgba(15,110,168,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(15,110,168,.025) 1px,transparent 1px);background-size:auto,34px 34px,34px 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class=\"section\"\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eDelta Electronics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003eAUC1212DE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Category\u003c\/td\u003e\n\u003ctd\u003eDC Axial Fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eAUC Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFan Type\u003c\/td\u003e\n\u003ctd\u003eDC Brushless Axial Cooling Fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Voltage\u003c\/td\u003e\n\u003ctd\u003e12 VDC (complete-model supplier listings)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eListed Current\u003c\/td\u003e\n\u003ctd\u003e1.00 A (complete-model supplier listings)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalculated Electrical Power\u003c\/td\u003e\n\u003ctd\u003e12.00 W (12 V x 1.00 A; calculated from listed values, not independently confirmed as typical power)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eListed Frame Dimensions\u003c\/td\u003e\n\u003ctd\u003e120 x 120 x 38 mm (multiple complete-model suppliers)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/section\u003e\n\u003csection class=\"section\"\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cdiv class=\"features\"\u003e\n\u003carticle class=\"card\"\u003e\n\u003ch3\u003e12 VDC Brushless Cooling\u003c\/h3\u003e\n\u003cp\u003eDelta Electronics AUC1212DE is listed as a 12 VDC brushless axial fan with a 1.00 A current marking. The electrical rating is consistently reported by multiple complete-model cooling fan suppliers.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"card\"\u003e\n\u003ch3\u003e120 x 120 x 38 mm Frame\u003c\/h3\u003e\n\u003cp\u003eMultiple AUC1212DE listings identify a 120 mm square frame with 38 mm thickness. Some sellers round the depth to 40 mm, making actual installation clearance and mounting confirmation important.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"card\"\u003e\n\u003ch3\u003eServer Cooling Assembly Options\u003c\/h3\u003e\n\u003cp\u003eAUC1212DE is found in server cooling product listings, including the Dell-associated YK550-A00 assembly. Equipment compatibility depends on the exact part suffix, wiring and fan mounting features.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"card\"\u003e\n\u003ch3\u003eFour-Wire PWM Offerings\u003c\/h3\u003e\n\u003cp\u003eSeveral sellers describe four-wire AUC1212DE versions with PWM speed control. These listings establish the existence of such assemblies but not a universal four-wire interface for every base-model configuration.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"card\"\u003e\n\u003ch3\u003eBall Bearing Listings\u003c\/h3\u003e\n\u003cp\u003eModel-specific retailers describe a two-ball-bearing design. Exact bearing construction and lifetime should be confirmed against the supplied fan's complete variant documentation.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"card\"\u003e\n\u003ch3\u003eVariant-Specific Airflow Data\u003c\/h3\u003e\n\u003cp\u003eAn aftermarket listing for AUC1212DE-YK550-A00 states 121.53 CFM, but a corresponding Delta performance curve was not located. This should not be treated as a verified general airflow rating for all AUC1212DE fans.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"section\"\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible Dell server chassis cooling assemblies\u003c\/li\u003e\n\u003cli\u003eRack server and computing equipment ventilation\u003c\/li\u003e\n\u003cli\u003eIndustrial computer forced-air cooling\u003c\/li\u003e\n\u003cli\u003eNetwork and telecommunications enclosure ventilation\u003c\/li\u003e\n\u003cli\u003eElectronic power supply cooling systems\u003c\/li\u003e\n\u003cli\u003eEquipment using compatible 120 mm axial fan mounts\u003c\/li\u003e\n\u003cli\u003eElectronic control cabinet thermal management\u003c\/li\u003e\n\u003cli\u003eMaintenance of matching AUC1212DE fan assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection class=\"section\"\u003e\n\u003ch2\u003ePurchase Information\u003c\/h2\u003e\n\u003cp\u003eWe support online purchase of the Delta Electronics AUC1212DE DC Axial Fan. If you need to make bulk purchases and inquire about other products, please contact our team to inform us of your purchase requirements. We will provide you with information such as quantity quotations, delivery dates, and transportation methods.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"section\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is Delta Electronics AUC1212DE?\u003c\/strong\u003e\u003cbr\u003eAUC1212DE is a Delta Electronics DC brushless axial cooling fan designation. Multiple complete-model listings identify a 12 VDC, 1.00 A fan with a 120 x 120 x 38 mm frame.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the rated voltage?\u003c\/strong\u003e\u003cbr\u003eComplete-model sellers consistently specify 12 VDC. The exact allowable input voltage range was not established from a matching Delta approval specification.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat current is listed for AUC1212DE?\u003c\/strong\u003e\u003cbr\u003eSeveral suppliers identify 1.00 A. Confirm the supplied assembly label and whether this figure represents rated operating or safety-label current when designing the power circuit.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat electrical power should be considered?\u003c\/strong\u003e\u003cbr\u003eMultiplying 12 VDC by the supplier-listed 1.00 A yields 12.00 W. This is a calculated reference and should not be interpreted as an independently manufacturer-confirmed typical or maximum input-power rating.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the fan dimensions?\u003c\/strong\u003e\u003cbr\u003eMultiple complete-model sources state 120 x 120 x 38 mm. One seller uses 120 x 120 x 40 mm. Check the actual housing depth, mounting-hole geometry and available equipment clearance before ordering.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eDoes AUC1212DE have a two-ball-bearing design?\u003c\/strong\u003e\u003cbr\u003eSome complete-model retailers specify two ball bearings. A manufacturer approval drawing for the exact unsuffixed configuration was not established to independently confirm the bearing specification.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eIs AUC1212DE a four-wire PWM fan?\u003c\/strong\u003e\u003cbr\u003eSeveral AUC1212DE assemblies are listed with four-wire PWM speed control, particularly the Dell-associated YK550-A00 version. Other suppliers offer two-wire and three-wire arrangements. The base model name alone does not define the electrical interface.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhy does a fan have four wires but a five-pin connector?\u003c\/strong\u003e\u003cbr\u003eThe Dell-associated AUC1212DE-8L48 \/ YK550-A00 assembly is listed with four wires and a five-position connector housing. Wire count and connector cavity count can differ, so confirm populated positions and pinout before connecting the fan.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the maximum airflow?\u003c\/strong\u003e\u003cbr\u003eAn aftermarket supplier reports 121.53 CFM for the YK550-A00 assembly. An exact-model Delta performance curve verifying this value for all AUC1212DE variants was not found.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the fan speed and noise specifications?\u003c\/strong\u003e\u003cbr\u003eA dependable manufacturer-rated RPM and acoustical noise value for the complete base AUC1212DE was not established. Both should be verified using the exact assembly suffix and matching performance documentation.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eIs AUC1212DE compatible with Dell YK550-A00?\u003c\/strong\u003e\u003cbr\u003eMultiple suppliers identify AUC1212DE-YK550-A00 or AUC1212DE-8L48 as a fan associated with Dell YK550-A00. Confirm the Dell part number, fan thickness, four-wire arrangement, five-pin connector, cable length and system control requirements before substitution.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should be checked before ordering Delta AUC1212DE?\u003c\/strong\u003e\u003cbr\u003eConfirm the complete AUC1212DE part marking and suffix, 12 VDC supply, 1.00 A listed current, 120 x 120 x 38 mm frame, actual mounting geometry, wire count, connector pinout, PWM compatibility, airflow requirements and equipment part number.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c\/main\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"DELTA","offers":[{"title":"Default Title","offer_id":67810762555471,"sku":"LL1-DE-AUC1212DE","price":9.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/7569\/2623\/files\/AUC1212DE.jpg?v=1792466582","url":"https:\/\/yunshuotrade.com\/products\/delta-electronics-auc1212de-fan","provider":"yunshuotrade","version":"1.0","type":"link"}