{"product_id":"dc12v-4020-double-ball-centrifugal-fan-with-xh2-54-2p-30cm-cable-size-40-40-20mm","title":"DC12V 4020 Double Ball Centrifugal Fan with XH2.54-2P 30CM Cable Size:40*40*20MM","description":"\u003cmeta name=\"description\" content=\"Buy DC12V 4020 Double Ball Centrifugal Fan with XH2542P 30CM Cab online in India at best price from The Tech Depot, Bengaluru. Authentic product, 7-day warranty on manufacturing defects, fast delivery across India.\"\u003e\n```html\n\u003ch1\u003eDC12V 4020 Double Ball Bearing Centrifugal Blower Fan with XH2.54-2P 30CM Cable | 40x40x20MM\u003c\/h1\u003e\n\n\u003cp\u003eHigh-performance 40mm centrifugal blower fan featuring dual ball bearing construction for superior longevity and consistent airflow. Operating at 12V DC with a pre-terminated XH2.54-2P connector and 30cm cable, this compact turbine-style fan delivers focused, high-pressure airflow ideal for 3D printer hotend cooling, electronics enclosure ventilation, and embedded system thermal management. Available at The Tech Depot, Bengaluru - trusted by makers and professionals across India.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble Ball Bearing Design:\u003c\/strong\u003e Significantly outlasts sleeve bearing alternatives with 50,000+ hour lifespan and reliable operation in any mounting orientation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentrifugal Blower Architecture:\u003c\/strong\u003e Generates focused, high-pressure directional airflow through side-mounted exhaust - superior to axial fans for confined cooling zones\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug-and-Play Connectivity:\u003c\/strong\u003e Factory-crimped XH2.54-2P connector with 30cm lead wire for direct connection to mainboards, driver boards, and custom circuits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Compact Form Factor:\u003c\/strong\u003e 40x40x20mm dimensions fit tight enclosures, 3D printer toolheads, and space-constrained PCB layouts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Noise Operation:\u003c\/strong\u003e Precision-balanced impeller and ball bearing mechanism minimize vibration and acoustic output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12V DC Operation:\u003c\/strong\u003e Compatible with standard 12V power supplies, Arduino shields, Raspberry Pi HATs, and common maker electronics ecosystems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFan Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCentrifugal \/ Radial Blower\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4020 (40mm Blower)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC 12V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40 x 40 x 20 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBearing Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDouble Ball Bearing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnector\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eXH2.54-2P (2-Pin JST-XH compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCable Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWire Count\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2-Wire (Power + Ground)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAirflow Direction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSide exhaust (radial output)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eExpected Lifespan\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50,000+ hours (ball bearing rated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard 4020 screw holes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOriginal \/ Authentic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7-day warranty on manufacturing defects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupport\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEmail \u0026amp; WhatsApp 24\/7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eWhy Choose This Centrifugal Blower Fan?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBall Bearings \u0026gt; Sleeve Bearings:\u003c\/strong\u003e Operates reliably in any orientation - horizontal, vertical, or inverted - without performance degradation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Static Pressure:\u003c\/strong\u003e Centrifugal design pushes air through ducts, heatsink fins, and restricted channels far more effectively than standard axial fans\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReady-to-Use Cable:\u003c\/strong\u003e No soldering or crimping needed - the 30cm XH2.54-2P cable plugs directly into most control boards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% Authentic:\u003c\/strong\u003e Sourced directly from trusted, authorized component distributors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1-5 days shipping:\u003c\/strong\u003e Ships from our Bengaluru warehouse to most locations across India\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpert Technical Support:\u003c\/strong\u003e Our engineering team helps you integrate this fan into your specific project\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eProject Ideas\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3D Printer Part Cooling:\u003c\/strong\u003e Mount as a part-cooling blower on Ender 3, CR-10, or custom toolheads for improved print quality on overhangs and bridges. The XH2.54-2P connector is directly compatible with many 12V mainboards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRaspberry Pi \u0026amp; SBC Enclosure Cooling:\u003c\/strong\u003e Direct focused airflow onto the SoC through a custom duct inside enclosed Pi cases, NAS builds, or media server housings to prevent thermal throttling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectronics Enclosure Ventilation:\u003c\/strong\u003e Provide active exhaust or intake airflow for sealed project boxes housing motor drivers, power supplies, voltage regulators, or LED driver circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLaser Engraver Smoke Extraction:\u003c\/strong\u003e Use as an assist air blower to clear smoke and debris from the cutting\/engraving zone on small diode laser machines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIY Soldering Fume Extractor:\u003c\/strong\u003e Build a compact desktop fume extractor by pairing this blower with an activated carbon filter for healthier soldering sessions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmbedded System Thermal Management:\u003c\/strong\u003e Cool FPGA boards, industrial controllers, or IoT gateway devices operating in warm ambient environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLearning \u0026amp; Education:\u003c\/strong\u003e Excellent for teaching fluid dynamics, motor control, PWM speed regulation, and thermal engineering concepts in lab settings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhen will I receive my order?\u003c\/summary\u003e\n\u003cp\u003eProducts ship within 1-5 days from our Bengaluru warehouse. Delivery within 7-8 days to most locations across India.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs technical support available?\u003c\/summary\u003e\n\u003cp\u003eYes, 24\/7 support via email and WhatsApp for setup, troubleshooting, and application guidance.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is your return policy?\u003c\/summary\u003e\n\u003cp\u003e7-day returns on manufacturing defects only. Full refund or replacement. Not applicable for user damage or misuse.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e\n\u003cp\u003eYes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003ch2\u003eBuy DC12V 4020 Double Ball Centrifugal Fan with XH2.54-2P 30CM Cable Size:40*40*20MM Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003eDC12V 4020 Double Ball Centrifugal Fan with XH2.54-2P 30CM Cable Size:40*40*20MM\u003c\/strong\u003e online at \u003ca href=\"https:\/\/thetechdepot.in\"\u003eThe Tech Depot\u003c\/a\u003e - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on \u003cstrong\u003eDC12V 4020 Double Ball Centrifugal Fan with XH2.54-2P 30CM Cable Size:40*40*20MM\u003c\/strong\u003e with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.\u003c\/p\u003e\n\u003cp\u003eLooking to buy \u003cstrong\u003eDC12V 4020 Double Ball Centrifugal Fan with XH2.54-2P 30CM Cable Size:40*40*20MM\u003c\/strong\u003e at the best price in India? The Tech Depot offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48742534873345,"sku":"TTD-6356","price":241.68,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/4dcb0e5e4af1beb79624a7383d509163.jpg?v=1778029716","url":"https:\/\/techdepot.in\/products\/dc12v-4020-double-ball-centrifugal-fan-with-xh2-54-2p-30cm-cable-size-40-40-20mm","provider":"Tech Depot India","version":"1.0","type":"link"}