Noctua NH-U12S DX-3647 CPU cooler
97 mmProduct details
The NH-U12S DX-3647 CPU cooler from Noctua is a highly advanced cooling solution specifically designed for Intel Xeon processors on the LGA3647 platform. With a single tower design and a 120 mm heatsink, this cooler delivers excellent cooling performance, making it ideal for use in workstations and servers. The combination of two PWM-controlled NF-A12x25 fans ensures optimal airflow while minimizing noise levels, making it the perfect choice for noise-sensitive environments. The cooler is equipped with a professional SecuFirm2 mounting system that allows for easy installation, and the pre-applied NT-H1 thermal paste ensures efficient heat transfer. The NH-U12S DX-3647 is thus a reliable and powerful solution for anyone seeking quiet and effective cooling for their Xeon workstation or server.
- Tailored solution for LGA3647 platforms
- Optimal cooling performance with two NF-A12x25 fans
- Low noise level of up to 22.6 dB
- Professional SecuFirm2 mounting system for easy installation
- Pre-applied NT-H1 thermal paste for efficient heat transfer.
Socket | LGA 3647 |
Diameter | 120 mm |
Number of fans | 2x |
Airflow | 102.10 m³/h |
power connector | 4-pin PWM |
Height (with fan) | 97 mm |
Item number | 12859251 |
Manufacturer | Noctua |
Category | CPU coolers |
Manufacturer no. | NH-U12S DX-3647 |
Release date | 6.3.2020 |
External links |
Colour | Beige |
Exact colour description | Beige, Nickel, Red |
CPU cooler design | Single Tower |
Fan type | Standard |
Socket | LGA 3647 |
Supported fan sizes | 120mm |
Number of heatpipes | 5 |
Materials radiator core | Aluminium |
Material cooling fins | Aluminium |
Diameter | 120 mm |
Number of fans | 2x |
Max. Speed | 2000 RPM |
Airflow | 102.10 m³/h |
Static pressure | 22.95 Pa |
Max. noise level | 22.60 dB |
LED colour | without LED |
Fan bearing type | SSO |
power connector | 4-pin PWM |
Power consumption | 1.68 W |
Voltage | 12 V |
Scope of delivery | Y-cable, SecuFirm2 mounting kit |
Country of origin | China |
Width (with fan) | 158 mm |
Length (with fan) | 125 mm |
Height (with fan) | 97 mm |
Weight | 1018 g |
Product Safety |
Length | 23.10 cm |
Width | 20.50 cm |
Height | 15.70 cm |
Weight | 1.71 kg |
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Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «CPU coolers» category have a defect within the first 24 months?
Source: Galaxus- 1.be quiet!0,2 %
- 1.Dynatron0,2 %
- 1.Noctua0,2 %
- 1.Thermalright0,2 %
- 1.Xilence0,2 %
Statutory warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Galaxus- 1.Arctic0 days
- 1.be quiet!0 days
- 1.Deepcool0 days
- 1.Noctua0 days
- 1.Thermalright0 days
Return rate
How often is a product of this brand in the «CPU coolers» category returned?
Source: Galaxus- 8.Endorfy3,8 %
- 9.AMD4 %
- 10.Noctua4,5 %
- 11.ID-Cooling4,7 %
- 12.LC-Power5,3 %