







❄️ Keep your Xeon cool and your workflow cooler — silence never looked this powerful!
The Noctua NH-U14S DX-4189 is a premium 140mm air cooler engineered for 3rd generation Intel Xeon LGA4189 processors. Featuring 6 copper heatpipes, an award-winning NF-A15 PWM fan for near-silent operation, and easy installation with pre-applied thermal paste, it delivers exceptional cooling performance ideal for noise-sensitive professional environments like audio/video production and engineering. Backed by a 6-year warranty, it combines reliability with cutting-edge thermal management.































| ASIN | B09965X8NN |
| Best Sellers Rank | #2,524 in Computer CPU Cooling Fans |
| Brand | Noctua |
| Compatible Devices | Desktop, Server |
| Cooling Method | Air |
| Date First Available | July 28, 2021 |
| Item Weight | 11.6 ounces |
| Item model number | NH-U14SDX-4189 |
| Manufacturer | Noctua |
| Material | Copper (base and heat-pipes), aluminium (cooling fins), soldered joints & nickel plating |
| Maximum Rotational Speed | 1500 RPM |
| Power Connector Type | 4-Pin |
| Product Dimensions | 6.34"L x 8.94"W x 7.8"H |
| UPC | 841501100291 |
| Voltage | 12 Volts |
| Wattage | 1.56 watts |
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