NOCTUA NH-U12S redux CPU COOLER
₹6,599.00 Original price was: ₹6,599.00.₹4,349.00Current price is: ₹4,349.00.
Compatibility: Intel and AMD
Features: Cost-effective redux edition with streamlined performance and an NF-P12 redux fan for excellent cooling

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 ensures 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. Backed up with Noctua’s trusted quality, the NH-U12S redux is a smart, affordable choice for a quiet, high-quality 120mm cooler.
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Classic 120mm tower size for excellent case and PCIe compatibilityStanding 158mm tall, the NH-U12S redux is short enough to fit most modern mid- or high-end tower cases. Measuring 125mm wide (including fan and fan clips), the cooler stays clear of the top PCIe slot on most standard ATX or Micro-ATX motherboards, ensuring optimum compatibility with multi-GPU setups. |
100% RAM compatibilityThanks to its slim design with only 45mm fin depth, the NH-U12S redux will not overhang the RAM slots on any current platform. This gives the user full access to the memory modules and ensures 100% compatibility with modules that feature tall heat-spreaders or RGB lighting. |
Proven NF-P12 fan with PWMSpecifically designed for pressure-demanding applications such as on heatsinks, the classic NF-P12 is a long-standing favourite among quiet cooling enthusiasts. The higher-speed 1700rpm redux line version supports PWM for automatic speed control, which allows it to run near silent most of the time and provide massive performance when necessary. |
Optional dual-fan kitThe optional NA-FK1 fan kit makes it possible to upgrade the NH-U12S redux with a second fan in order to achieve even better performance. Containing a second NF-P12 redux-1700 PWM fan, fan clips, anti-vibration pads, a y-cable and Low-Noise Adaptors, it gives plenty of options to fine-tune the cooler for further improved efficiency or quietness of operation. |

Cooler Specifications
Scope of delivery
- NH-U12S redux heatsink
- NF-P12 redux-1700 PWM fan
- 4x NA-AVP1 grey anti-vibration pads
- Fan mounting clips (one pair)
- NT-H1 high-grade thermal compound (pre-applied)
- SecuFirm2 mounting kit
Fan compatibility
120x120x25
Material
Nickel plated Copper (base and heat-pipes), aluminium (cooling fins)
Measurements
- Height (without fan): 158 mm
- Width (without fan): 125 mm
- Depth (without fan): 45 mm
- Height (with fan): 158 mm
- Width (with fan): 125 mm
- Depth (with fan): 71 mm
- Weight (without fan): 550 g
- Weight (with fan): 710 g

Streamlined redux edition
Following the idea of Noctua’s redux line, the NH-U12S redux takes the proven concept of the original NH-U12S and reduces it to its essential core: a quiet, quality-made 120mm cooler with streamlined accessories that is highly compatible and easy to install.
Technical Details
Product Dimensions | 15.8L x 12.5W x 7.1H Centimeters |
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Brand | Noctua |
Power Connector Type | 3-Pin |
Voltage | 12 Volts |
Cooling Method | Fan |
Compatible Devices | Desktop |
Noise Level | 25.1 dB |
Material | Nickel plated Copper (base and heat-pipes), aluminium (cooling fins) |
Maximum Rotational Speed | 1700 RPM |
Manufacturer | Noctua, Noctua |
Number of Items | 2 |
Colour | Grey |
Item model number | NH-U12Sredux |
Computer Memory Type | DIMM |
Are Batteries Included | No |
Manufacturer | Noctua |
Item Weight | 710 g |