NX400

Outstanding Single-Tower Cooling

NX400 features a meticulously engineered heat sink paired with a

high-performance static-pressure fan. Designed for maximum cooling efficiency in a compact form, delivering exceptional heat dissipation with a streamlined structure.

 

 

 

SELECT OPTION:

NX400

NX400 ARGB

Advanced Heat Pipe Design
Optimized structure and fluid ratio enable faster heat transfer and enhanced cooling performance.
 
 
Optimized Heat Sink Design
52 fins precisely aligned with heat pipes for smooth airflow and compact performance.
 
E28 PWM: The Cooling Hero
Delivers powerful airflow through the high-density heat sink using 28mm-thick blades optimized for static pressure.
Stable & Quiet Performance
Detachable corner-covered footpads, effectively reducing vibration and noise for smoother operation. 
Polished to Perfection
Striped and translucent accents on the top cover add a refined touch, delivering a sleek and subtle aesthetic.
Fits All You Need
Interchangeable brackets support a wide range of CPU sockets, including Intel® LGA 1851, AMD AM5 and more.
REVIEWS
 
2025.06.18
Jordan Ash
Great Performance at very affordable price point.
 
2025.06.20
ImWateringPSUs
Super easy to install and lovely look.
 
2025.07.20
STS
The Ultra Affordable Air Cooler!
 
2025.06.19
WELSHYTECH
A stylish cooler with dual fans and RGB lighting!
 
2025.05.18
Gamers Nexus
NX400’s 28mm fans, larger than the usual 25mm, enhance static pressure for superior cooling.
 
2025.09.13
KitGuruTech
Thermal performance from these coolers is excellent!
 
2025.06.22
Kleo Yan
Impressed by Montech's well-built budget air coolers under $30.
 
2025.09.10
Boring Text Reviews
NX400 can certainly handle the stock performance of AMD’s Ryzen 9 9950X.
 
 
SPECIFICATIONS
 
Model NameNX400
ColorBlack / White
Dimensions120*74*156mm (Cooler) / 150*115*188mm (Package)
Weight874g
CPU SocketIntelLGA115X / 1200 / 1700 / 1851
AMDAM4 / AM5
Heat Pipes4
Fan Support1
Speed800~2000RPM (±10%)
BearingFDB
Voltage Range12V
ConnectorPWM 4Pin
Airflow (Max.)85.09CFM
Static Pressure (Max.)3.35mmH2O
Noise Level (Max.)34.17dBA
EAN4710562744897 / 4710562747836
Warranty1 Year