Scan code: LN120405 Manufacturer code: NH-U14S-DX-4189

Noctua NH-U14S DX-4189 4U Intel LGA4189 Cooler

Noctua NH-U14S DX-4189 4U CPU Cooler, 2x 92mm Fan, Dual Tower, Copper Base, Aluminium Heatsink, Intel Xeon LGA4189

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Scan code: LN120405 Manufacturer code: NH-U14S-DX-4189
Order now and receive it by Wednesday, 27th October
From £8.98 / month (APR 14.9%)
Monthly Payment: £8.98
Instalment Rate: 14.9% p.a. (fixed)
Cost of purchase: £99.98
Total inc. interest: £107.69
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Delivery Options
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  • SCANPROTECT Protect against installation damage for 28 days. More info

    ScanProtect is an enhanced warranty specifically designed and offered by Scan to reduce the risk of any mishap or damage to components during installation.

    Our aim with ScanProtect is to encourage our customers to upgrade or build their own PC confidently. For a small additional fee our customers are provided with complete peace of mind.

Noctua DX Series 4U Single Tower Intel Xeon LGA4189 CPU Cooler

Noctua DX CPU Cooler

Maximum performance and superb acoustics Noctua’s DX line CPU coolers have become a default choice in premium quiet cooling solutions for Intel Xeon processors. The NH-U14S DX-4189 features a larger, custom-designed contact surface for LGA4189 platforms. Based on the proven, 140mm size NH-U14S heatsink and equipped with Noctua’s award-winning, PWM controlled NF-A15 140mm fan, it combines maximum performance and superb acoustics. Topped off with the professional SecuFirm2™ mounting system and pre-applied NT-H1 thermal compound, this CPU forms a complete premium quality package for quietly cooling LGA4189 based Xeon workstations and servers.

Please note: The NH-U14S DX-4189 is a dedicated version for the Intel LGA4189 socket. Due to its customised larger base, it cannot be used on most other sockets and is incompatible with Noctua’s standard mounting kits.
The plastic CPU carrier frame supplied with the cooler is for LGA4189-4 (P4) only. LGA4189-5 (P5) systems use the same mounting mechanism systems but require a different CPU carrier frame. Please contact us at [email protected] if you would like to use the cooler on a LGA4189-5 (P5) type system.

LGA4189Socket Compatibility

Single TowerCooler Form Factor

1 x 150mmIncluded Fan Configuration

Custom Designed Cooling Features

6-year Manufacturer’s Warranty Noctua products are renowned for their impeccable quality and outstanding longevity. True to this legacy, the NH-D9 DX-4189 4U heatsink is built to last, and like all Noctua fans, the supplied NF-A9 units feature an MTTF rating of more than 150,000 hours. The entire package comes with a full 6-year manufacturer’s warranty.


Enlarged Contact SurfaceAt 70x56mm, the heatsink’s copper contact surface is more than double the size of the standard model. Tailored to fit the enormous integrated heat-spreaders (IHS) of Intel’s LGA4189-based processors, this customised design allows for an optimal heat flow from the CPU over the base to the heatpipes and on to the cooling fins.


LGA4189-4 (P4) CPU Carrier FrameThe scope of delivery includes an LGA4189-4 (P4) type CPU carrier frame for Intel Ice Lake-SP and Ice Lake-64L based processors (Whitley platform). However, the heatsink’s SecuFirm2 mounting system also supports P5 type LGA4189 sockets (LGA4189-5) for Intel Cooper Lake based processors. (CPU carrier frames for LGA4189-5 are available on request via [email protected]).

DX series for Intel Xeon, Customised for LGA4189


NF-A15 HS-PWM premium fan The new DX-4189 line coolers are dedicated, customised solutions for Intel’s professional LGA4189 platform (Whitley), which makes them an ideal fit for both Ice Lake-SP based 3rd generation Xeon Scalable CPUs (Platinum, Gold, Silver or Bronze) and W-3300 series Xeon processors for workstations (Ice Lake-64L). First introduced in 2008, Noctua’s DX line CPU coolers have become a standard choice when it comes to quiet, premium grade air cooling solutions for Intel Xeon processors. Thanks to their superior acoustic efficiency, they are ideal for workstations and servers that run in noise sensitive environments (e.g. audio/video production, content creation, engineering, etc.).

SecuFirm2 Mounting System with Standard Intel Parts Integrating standard Intel parts such as the anti-tilt mechanism, Torx T30 PEEK nuts and LGA4189-4 (P4) CPU carrier frame, the cooler’s mounting system is fully compliant with Intel’s installation guidelines and provides a familiar mounting procedure for experienced LGA4189 users. A Torx T30 mounting tool is included.

Cooler Specifications
Edition NH-U14S DX-4189
Cooler Form Factor Single Tower
Heatpipes 6
Cooler Features
  • Aluminium Heatsink
  • Copper Base
Socket Compatibility 4189
Max. TDP  
Fan Specifications
Included Fan Configuration 1 x 150mm
Fan Edition Noctua NF-A15 PWM
PWM Fan Yes
Fan Bearing Type SSO2
Fan Colour Beige/Brown
LED Lighting N/A
Fan/Pump Connectors 1 x 4-pin
Max. Fan Speed 1500 rpm
Max. Fan Airflow 82.5 CFM
Max. Air Pressure  
Max. Sound Level 24.6 dBA
Cooler Materials Aluminium / Nickel Plated / Copper
Included TIM (Thermal Interface Material)  
Dimensions & Weight
Heatsink/Radiator Dimensions 150 x 165 x 52 mm (WxHxD)
Total Dimensions 150 x 165 x 78 mm (WxHxD)
Weight 957 g
Additional Information
Scan Code LN120405
Model Number NH-U14S-DX-4189

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For further information regarding Scan's warranty procedure please see our terms and conditions

72 months
RTB Period:
12 months
Manufacturer Contact Details
Noctua NH-U14S DX-4189 4U Intel LGA4189 Cooler
Noctua NH-U14S DX-4189 4U Intel LGA4189 Cooler