{"product_id":"4010-axial-cooling-fan-12v-dc-40x40x10mm-2-pin","title":"4010 Axial Cooling Fan 12V DC — 40×40×10mm, 2-Pin","description":"\u003ch2\u003e4010 Axial Cooling Fan 12V DC — 40×40×10mm, 2-Pin\u003c\/h2\u003e\n\n\u003cp\u003eA compact \u003cstrong\u003e40×40×10mm (4010) axial cooling fan\u003c\/strong\u003e running on \u003cstrong\u003e12V DC\u003c\/strong\u003e — the standard fan size for \u003cstrong\u003e3D printer hotend cooling, electronics enclosure ventilation, and PCB component cooling\u003c\/strong\u003e. The 4010 form factor fits in tight spaces where larger fans won’t fit. 2-pin connector for simple power connection — always-on operation at 12V.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSize: \u003cstrong\u003e40×40×10mm (4010)\u003c\/strong\u003e | Voltage: \u003cstrong\u003e12V DC\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eConnector: \u003cstrong\u003e2-pin (VCC + GND)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAirflow: \u003cstrong\u003e~4–6 CFM\u003c\/strong\u003e | Noise: \u003cstrong\u003e~25–30 dBA\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBearing: \u003cstrong\u003eSleeve bearing\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMounting: \u003cstrong\u003e4 corner M3 screw holes\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompliance: \u003cstrong\u003eRoHS compliant\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e4010 vs Other Fan Sizes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4010 (this fan)\u003c\/strong\u003e: 40mm — compact, for tight spaces and 3D printer hotends\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5015 blower\u003c\/strong\u003e: 50mm blower — higher static pressure for part cooling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e80mm axial\u003c\/strong\u003e: Higher airflow — for larger enclosures and PSUs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e3D printer hotend and cold end cooling\u003c\/li\u003e\n\u003cli\u003eElectronics enclosure ventilation\u003c\/li\u003e\n\u003cli\u003ePCB component and heatsink cooling\u003c\/li\u003e\n\u003cli\u003ePower supply and inverter cooling\u003c\/li\u003e\n\u003cli\u003eCompact electronics project cooling\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45673025241323,"sku":"","price":8.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/4010-Axial-Fan-12V-Back.jpg?v=1723007741","url":"https:\/\/keszoox.com\/products\/4010-axial-cooling-fan-12v-dc-40x40x10mm-2-pin","provider":"Keszoox","version":"1.0","type":"link"}