# Noctua NH-U12DX i4, Premium CPU Cooler for Intel Xeon LGA20xx (Brown)

- Category: CPU Cooler
- Brand: Noctua
- Model: NH U12D
- Part number: NH-U12DXi4
- Price (US): currently unavailable
- Price last checked: 2026-08-06
- Rating: 4.8/5 from 166 Amazon reviews
- Warranty: 6 years
- Product page: https://buildmypc.net/component-details/cpu-cooler/noctua-nh-u12d-nh-u12dxi4/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | Noctua |
| Model | NH U12D |
| FAN RPM | 300 to 1500 RPM |
| Noise Level | 22.4 dBA |
| Number of Fans | 1 |
| Water Cooled | No |
| Color | Brown |

## Key Features

- Classic 120mm slim-tower design combines outstanding cooling performance with excellent case-, RAM- and PCIe-compatibility
- Does not overhang the RAM or PCIe slots on most current motherboards with Square ILM type sockets
- Highly optimised NF-F12 120mm Focused Flow fan with PWM support and Low-Noise Adaptor for automatic speed control and ultra-quiet operation
- Supports both Square ILM and Narrow ILM type LGA20xx (LGA2066, LGA2011-0, LGA2011-3) sockets as well as LGA1356 and LGA1366 based Intel Xeon platforms
- Includes award-winning NT-H1 thermal compound; Renowned Noctua quality backed up by 6-year manufacturer’s warranty

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