Noctua NH-U14S DX-4677 NH-U14S DX-4677
165 mmOnly 3 items 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 |
power connector | 4-pin PWM |
Number of fans | 2 x |
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 |
Length | 111 mm |
Width | 150 mm |
Height | 165 mm |
Weight | 1136 g |
Number of fans | 2 x |
Maximum mountable fan | 2 |
Max. Speed | 1.50 RPM |
Airflow | 140.20 m³/h |
Max. noise level | 24.60 dB |
LED colour | without LED |
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 |
Product Safety |
30-day right of returnReturn policy
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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- 2.be quiet!0,2 %
- 2.Jonsbo0,2 %
- 2.Noctua0,2 %
- 5.Arctic0,3 %
- 5.Deepcool0,3 %
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
Return rate
How often is a product of this brand in the «CPU coolers» category returned?
Source: Galaxus- 6.NZXT3,6 %
- 8.Endorfy3,8 %
- 9.Noctua3,9 %
- 10.be quiet!4,3 %
- 10.Dynatron4,3 %