True to the spirit of Noctua’s redux line, the NH-U12S redux is a streamlined, accessibly priced version of the iconic NH-U12S that has established itself as a benchmark for slim, highly compatible 120mm CPU coolers. The redux version uses the same proven heatsink layout that guarantees 100% compatibility with tall RAM modules as well as excellent case and PCIe compatibility. Thanks to the popular NF-P12 redux-1700 PWM fan with automatic speed control, it provides high performance under load and runs whisper-quiet at idle. At the same time, Noctua’s renowned, professional SecuFirm2™ mounting system and the pre-applied NT-H1 thermal compound make installation child’s play, the NH-U12S redux is a smart, affordable choice for a quiet, high-quality 120mm cooler.
![Based on the award-winning NH-U12S](https://noctua.at/pub/media/producttechnology/image/n/h/nh_u_series_1.png)
Based on the award-winning NH-U12S
![Streamlined redux edition](https://noctua.at/pub/media/producttechnology/image/r/i/ri_redux_1.png)
Streamlined redux edition
![Classic 120mm tower size for excellent case and PCIe compatibility](https://noctua.at/pub/media/producttechnology/image/n/h/nh_u12s_size_1.png)
Classic 120mm tower size for excellent case and PCIe compatibility
![100% RAM compatibility](https://noctua.at/pub/media/producttechnology/image/n/h/nh_l9_ram_1.png)
100% RAM compatibility
![Proven NF-P12 fan with PWM](https://noctua.at/pub/media/producttechnology/image/p/1/p12.jpg)
Proven NF-P12 fan with PWM
![Optional dual-fan kit](https://noctua.at/pub/media/producttechnology/image/f/k/fk1.jpg)
Optional dual-fan kit
![Precision-machined copper base for optimal contact and heat distribution](https://noctua.at/pub/media/producttechnology/image/c/o/copper_base_u12S_redux.jpg)
Precision-machined copper base for optimal contact and heat distribution
![SecuFirm2™ multi-socket mounting system](https://noctua.at/pub/media/producttechnology/image/n/h/nh_u12s_secufirm_1_0.png)
SecuFirm2™ multi-socket mounting system
![Free mounting upgrade policy](https://noctua.at/pub/media/producttechnology/image/p/a/past_future_sockets_1_1.png)
Free mounting upgrade policy
![Pre-applied NT-H1 thermal compound](https://noctua.at/pub/media/producttechnology/image/p/r/pre-applied-nt-h1-thermal-compound_u12S_redux.jpg)
Pre-applied NT-H1 thermal compound
![NH-D15](https://noctua.at/pub/media/catalog/product/t/e/tech_nh_u12s_redux-01-01-01.jpg)
- NH-U12S redux heatsink
- NF-P12 redux-1700 PWM fan
- 4x NA-AVP1 chromax.grey anti-vibration pads
- Fan mounting clips (one pair)
- NT-H1 high-grade thermal compound (pre-applied)
- SecuFirm2™ mounting kit