Noctua NH-U14S DX-4189 140mm CPU Air Cooler Intel Xeon LGA4189

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Experience superior cooling performance and whisper-quiet operation with the Noctua NH-U14S DX-4189 CPU Air Cooler, expertly engineered for Intel Xeon LGA4189 processors. As part of Noctua’s renowned DX line, this cooler is the first choice for professionals who demand efficient, reliable, and silent cooling solutions for high-performance workstations and servers. Proudly made in Vienna, Austria, the NH-U14S DX-4189 embodies advanced technology and authentic European craftsmanship. This model features a large, custom-designed contact surface that fully supports Intel’s LGA4189 platform, ensuring optimal heat transfer from powerful Xeon processors. Constructed with premium materials, its heatsink combines a nickel-plated copper base and heat pipes with precision-engineered aluminum cooling fins. With a total height of 165 mm (with fan), width of 150 mm, and depth of 78 mm, it fits most professional workstation and server cases without compromising memory or motherboard component clearance. The included Noctua NF-A15 140mm premium fan delivers exceptional airflow with ultra-low noise levels, thanks to advanced PWM control that dynamically adjusts fan speed according to your system’s thermal demands. Anti-vibration pads ensure silent operation, and additional fan clips are provided for easy installation of a second NF-A15 fan to further boost cooling performance if required. Installation is effortless and secure with Noctua’s professional-grade SecuFirm2™ mounting system, specifically designed for Intel Xeon LGA4189 CPUs. The cooler comes with pre-applied NT-H1 high-grade thermal compound, ensuring optimal thermal conductivity straight out of the box—no extra preparation or purchases needed. Engineered for professional environments, the NH-U14S DX-4189 is the ideal solution for data centers, engineering workstations, and any high-demand setting where stability and quiet operation are essential. To maintain peak performance, regularly clean the fan and heatsink fins with a soft brush or compressed air to prevent dust build-up. Choose the Noctua NH-U14S DX-4189 for unmatched safety, silence, and reliability when cooling Intel Xeon LGA4189 CPUs—a truly professional solution for the most demanding workstations and servers.

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Country of Origin: Austria
Model: NH-U14S DX-4189
Cooling Type: CPU Air Cooler
Compatible Processor: Intel Xeon LGA4189
Cooler Dimensions (with fan): Height 165 mm × Width 150 mm × Depth 78 mm
Weight: 1.1 kg
Heatsink Material: High-quality aluminum
Base Material: Nickel-plated copper
Fan Size: 140 mm
Fan Model: Noctua NF-A15
Fan Technology: PWM for automatic speed control
Mounting System: SecuFirm2™
Thermal Paste: NT-H1 pre-applied

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