{"product_id":"delta-afc1212de-12038-12v-1-6a-120mm-cooling-fan-with-pwm-speed-control-4000rpm-154-5cfm-45-4db-a-double-ball-bearing-pbt-30-glass-fibre-flame-retardant-frame-for-pc-case-and-radiator-cooling","title":"Delta AFC1212DE 12038 12V 1.6A 120mm Cooling Fan with PWM Speed Control, 4000RPM, 154.5CFM, 45.4dB-A, Double Ball Bearing, PBT+30% Glass Fibre Flame Retardant Frame, for PC Case and Radiator Cooling","description":"\u003ch1\u003eDelta AFC1212DE 120mm 12V PWM Cooling Fan with 154.5CFM Airflow\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Delta AFC1212DE 120mm 12V PWM cooling fan with 4-wire lead, PBT glass fibre frame, and double ball bearing\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/1815\/2025-09-28\/original-image\/068f0fac-4bb5-49a2-b622-985bfb7c900a_ad2689af-8952-44ac-966e-5ba648d5f462.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe Delta AFC1212DE is a 120mm DC cooling fan built for cases, radiators, and enclosures that need controllable high-volume airflow. It runs on DC 12V at 1.60A and uses a 4-wire lead that supports PWM speed control, allowing speed to be adjusted by a compatible motherboard header or controller. At its maximum 4000RPM, it produces a stated air volume of 154.5CFM with noise rated at 45.4dB-A. The fan is supplied as a radiator fan and is offered with a choice of F3 interface, motherboard interface, or no interface, so buyers can match the connector option to their setup. Its combination of 120mm size, PWM control, and stated high airflow makes it relevant for users who need strong ventilation but also want the ability to reduce fan speed when full output is not required. The source lists a working life of 80,000 hours at an ambient temperature of 25 degrees, along with defined operating and storage temperature ranges.\u003c\/p\u003e\n\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Delta AFC1212DE 120mm 12V PWM cooling fan with 4-wire lead, PBT glass fibre frame, and double ball bearing\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/1815\/2025-09-28\/original-image\/57963ee4-ed11-4c8f-830f-c029a6168d58.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe construction details in the source focus on the fan's moulded parts, bearing type, and electrical tolerances. These are practical specifications for buyers who need to confirm fit, control method, and operating limits rather than general marketing claims. The fan frame and blades are both described as one-time injection mouldings, and the bearing is a high-precision double ball bearing. Electrical characteristics include a stated power range of plus or minus 15% of rated power, insulation resistance greater than 500 megohms, and a withstand voltage test of sink leakage current 0.5mA at 500V for 1 minute.\u003c\/p\u003e\n\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\n\u003cp\u003eBoth the fan frame and the fan blades are formed by one-time injection moulding using PBT with 30% glass fibre and VO grade flame retardant. The source states the same material composition for the frame and the blades, which gives a consistent construction across the main moulded components. The bearing is a high-precision double ball bearing, and the fan rotation direction is counterclockwise when viewed from the direction of the fan blades. The source does not provide additional impact, chemical, or UV resistance data, so the material description should be read as a statement of composition rather than an unstated durability rating.\u003c\/p\u003e\n\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\n\u003cp\u003eThe fan is a 120mm model in the 12038 series, which is the only size information given in the source. It runs on DC 12V at 1.60A and uses a 4-wire lead that supports PWM speed control. Buyers should confirm that their case, radiator, or mounting position accepts a 120mm fan and that their header or controller supports the chosen interface option: F3 interface, motherboard interface, or no interface. No mounting hole spacing, thickness, or cable length is stated, so those details cannot be confirmed from the source alone.\u003c\/p\u003e\n\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Delta AFC1212DE 120mm 12V PWM cooling fan with 4-wire lead, PBT glass fibre frame, and double ball bearing\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/1815\/2025-09-28\/original-image\/6c076a95-958d-4c08-817d-2dadbe73189c.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis fan is suited to situations where a 120mm DC 12V fan is required and speed control through PWM is useful. The source describes it as a radiator fan, and its stated 154.5CFM airflow and 4000RPM maximum speed place it in the high-output category. Because PWM control is supported, it can be used in setups where fan speed needs to respond to system temperature or a manual curve rather than running at a fixed rate. The stated operating temperature range of -10 degrees Celsius to +70 degrees Celsius covers typical indoor equipment environments.\u003c\/p\u003e\n\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\n\u003cp\u003eFor professional or event equipment enclosures, the fan's stated 154.5CFM airflow and 4000RPM maximum speed may be relevant where forced ventilation is needed. The 4-wire PWM lead allows speed to be managed by a compatible controller, which can help match airflow to the equipment's requirements. The source confirms a working life of 80,000 hours at an ambient temperature of 25 degrees and a withstand voltage of sink leakage current 0.5mA at 500V for 1 minute. Use within the stated power range of plus or minus 15% of rated power. No IP rating or outdoor suitability is stated.\u003c\/p\u003e\n\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\n\u003cp\u003eFor home PC builds and radiator setups, the 120mm size and DC 12V 1.60A rating are the main compatibility points to check. PWM speed control via the 4-wire lead means the fan can be run below its 4000RPM maximum when quieter operation is preferred, though the source only gives a noise figure of 45.4dB-A and does not state noise levels at reduced speeds. The counterclockwise rotation direction, viewed from the fan blades, should be considered when planning airflow direction. No RGB lighting or decorative features are stated in the source.\u003c\/p\u003e\n\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Delta AFC1212DE 120mm 12V PWM cooling fan with 4-wire lead, PBT glass fibre frame, and double ball bearing\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/1815\/2025-09-28\/original-image\/7082ec4f-1f10-4631-8437-6068b1e2d725.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe practical value of this fan rests on its stated specifications: 120mm size, DC 12V operation, 1.60A current, 4000RPM maximum speed, 154.5CFM air volume, 45.4dB-A noise, PWM support through a 4-wire lead, and a double ball bearing with an 80,000-hour working life at 25 degrees. These are concrete figures that can be compared against a system's cooling and noise requirements. The source does not provide pricing, energy savings, or competitor comparisons, so value should be assessed on specification fit and the stated construction materials.\u003c\/p\u003e\n\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\n\u003cp\u003eThe double ball bearing is stated as high-precision, and the working life is given as 80,000 hours at an ambient temperature of 25 degrees. The fan frame and blades are one-time injection moulded from PBT with 30% glass fibre and VO grade flame retardant. The source does not include cleaning, lubrication, or replacement instructions, so only the stated operating and storage temperature ranges should be used as guidance. No maintenance schedule is provided, and no claims should be made about serviceability beyond the stated bearing type and life figure.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\n\u003cp\u003eChoose this fan when a 120mm DC 12V fan with PWM speed control and a stated 154.5CFM airflow is required. The 4-wire lead supports PWM, and the fan is available with an F3 interface, motherboard interface, or no interface, allowing the connector option to be matched to the intended header or controller. The source confirms a high-precision double ball bearing, a 4000RPM maximum speed, 45.4dB-A noise, and a working life of 80,000 hours at 25 degrees. Operating temperature is -10 degrees Celsius to +70 degrees Celsius, and storage temperature is -40 degrees Celsius to +70 degrees Celsius. No additional accessories are confirmed beyond the radiator fan.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Delta AFC1212DE 120mm 12V PWM cooling fan with 4-wire lead, PBT glass fibre frame, and double ball bearing\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/1815\/2025-09-28\/original-image\/e832a956-4c78-4c2b-8a47-cc3a72967f7c_23405914-af90-48c3-89fc-63875aa63e7d.webp\"\u003e\u003c\/div\u003e","brand":"5ewxib-i4","offers":[{"title":"Motherboard interface","offer_id":55481027756369,"sku":"CJPB118560702BY","price":29.68,"currency_code":"GBP","in_stock":true},{"title":"F3 interface","offer_id":55481027789137,"sku":"CJPB118560701AZ","price":29.68,"currency_code":"GBP","in_stock":true},{"title":"No interface","offer_id":55481027821905,"sku":"CJPB118560703CX","price":29.68,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1040\/8548\/7953\/files\/6c076a95-958d-4c08-817d-2dadbe73189c.webp?v=1792990348","url":"https:\/\/avelmere.com\/products\/delta-afc1212de-12038-12v-1-6a-120mm-cooling-fan-with-pwm-speed-control-4000rpm-154-5cfm-45-4db-a-double-ball-bearing-pbt-30-glass-fibre-flame-retardant-frame-for-pc-case-and-radiator-cooling","provider":"Avelmere.com","version":"1.0","type":"link"}