Noctua NH-U14S DX-4677 NH-U14S DX-4677
165 mmOnly 3 pieces in stock at supplier
Product details
Noctua's DX series CPU coolers have been the top choice for quiet premium cooling solutions for Intel Xeon processors for years. The NH-U14S DX-4677 features a larger, specially adapted contact surface for LGA4677. With its proven NH-U14S-based 140mm heatsink and two award-winning, PWM-controlled NF-A15 140mm fans, it combines maximum cooling performance with excellent acoustics. The high-quality overall package of the NH-U14S DX-4677 is completed by the professional SecuFirm2 mounting system and the pre-applied NT-H1 thermal paste – a true premium solution for quiet cooling of LGA4677-based Xeon workstations and servers. Since 2008, the DX series for Intel Xeon has become an established reference for quiet, high-quality air coolers for Intel Xeon processors. Thanks to their superior acoustic efficiency, they are ideal for workstations and servers in noise-sensitive environments.
Socket | LGA 4677 |
Height (with fan) | 165 mm |
Diameter | 140 mm |
Number of fans | 2 x |
Airflow | 140.20 m³/h |
power connector | 4-pin PWM |
Item number | 25408837 |
Manufacturer | Noctua |
Category | CPU coolers |
Manufacturer no. | NH-U14S DX-4677 |
Release date | 9.3.2023 |
Colour | Brown |
Exact colour description | Brown, Light brown, Silver |
CPU cooler design | Dual Tower |
Fan type | Tower Cooler |
Socket | LGA 4677 |
Supported fan sizes | 140mm |
Number of heatpipes | 6 |
Number of cooling fins | 111 |
Materials radiator core | Copper |
Material cooling fins | Aluminium |
Diameter | 140 mm |
Number of fans | 2 x |
Maximum mountable fan | 2 |
Max. Speed | 1500 RPM |
Airflow | 140.20 m³/h |
Max. noise level | 24.60 dB |
LED colour | without LED |
Fan bearing type | SSO |
power connector | 4-pin PWM |
Power consumption | 1.56 W |
Voltage | 12 V |
Scope of delivery | 2x 140 mm fan |
Country of origin | China |
CO₂-Emission | |
Climate contribution |
Width (with fan) | 150 mm |
Length (with fan) | 111 mm |
Height (with fan) | 165 mm |
Weight | 1136 g |
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «CPU coolers» category have a defect within the first 24 months?
Source: Digitec Galaxus- 1.Thermalright0.1 %
- 2.be quiet!0.2 %
- 2.Noctua0.2 %
- 4.Arctic0.3 %
- 4.Scythe0.3 %
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: Digitec Galaxus- 1.Arctic0 days
- 1.be quiet!0 days
- 1.Endorfy0 days
- 1.Noctua0 days
- 5.Deepcool2 days
Return rate
How often is a product of this brand in the «CPU coolers» category returned?
Source: Digitec Galaxus- 7.Intertech3.8 %
- 8.be quiet!3.9 %
- 9.Noctua4 %
- 10.Dynatron4.6 %
- 11.Deepcool5.3 %