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| Item number: CIEN3-93782738 Manufacturer no.: NH-U12S DX-4189 EAN/GTIN: 9010018000306 |
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![](/p.gif) | Noctua’s DX line CPU coolers have become a default choice in premium grade quiet cooling solutions for Intel Xeon processors. The NH-U12S DX-4189 features a larger, custom-designed contact surface for LGA4189 platforms. Based on the proven, 120mm size NH-U12S heatsink and equipped with two of Noctua’s award-winning, PWM controlled NF-A12x25 120mm fans, it provides an excellent balance of performance, compatibility and quietness of operation. Topped off with the professional SecuFirm2™ mounting system and pre-applied NT-H1 thermal compound, the NH-U12S DX-4189 forms a complete premium quality package for quietly cooling LGA4189 based Xeon workstations and servers. Dual NF-A12x25 PWM fans The NH-U12S DX-4189 is equipped with two of Noctua’s award-winning, next-generation NF-A12x25 120mm fans. This exquisite, state-of-the art push/pull dual fan configuration allows it to achieve a remarkable level of quiet cooling performance despite its relatively compact size. More information: Power | Voltage | 12 V | Weight & dimensions | Width | 125 mm | ![](/p.gif) | Depth | 45 mm | ![](/p.gif) | Height | 158 mm | ![](/p.gif) | Weight | 626 g | ![](/p.gif) | Fan dimensions (W x D x H) | 120 x 120 x 25 mm | ![](/p.gif) | Fan 2 dimensions (W x D x H) | 120 x 120 x 25 mm | Design | Product colour | Aluminium, Beige, Brown | ![](/p.gif) | Material | Aluminium, Copper, Nickel | ![](/p.gif) | Radiator material | Aluminum | ![](/p.gif) | Base plate material | Aluminium | ![](/p.gif) | Number of fans | 2 fan(s) | ![](/p.gif) | Number of heat pipes | 5 | ![](/p.gif) | Fan connector | 4-pin | Logistics data | Harmonized System (HS) code | 84733080 | Performance | Suitable location | Processor | ![](/p.gif) | Type | Air cooler | ![](/p.gif) | Fan diameter | 120 mm | ![](/p.gif) | Supported processor sockets | LGA 4189 | ![](/p.gif) | Compatible processor series | Intel® Xeon® | ![](/p.gif) | Rotational speed (min) | 450 RPM | ![](/p.gif) | Rotational speed (max) | 2000 RPM | ![](/p.gif) | Noise level (high speed) | 22.6 dB | ![](/p.gif) | Maximum airflow | 102.1 cfm | ![](/p.gif) | Pulse-width modulation (PWM) support | Yes | ![](/p.gif) | Mean time between failures (MTBF) | 150000 h |
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![](/p.gif) | Other search terms: PC cooling fan, colling fan, PC fans, PC fan, PC coolers, PC cooler, coolers, cooler |
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