Lenovo 125W Tower I CPU cooler

150 mm
Delivered between Wed, 29.4. and Wed, 6.5.
1 item ordered
free shipping

Product details

The Lenovo 125W Tower I CPU cooler (model 5H40U92974) is a powerful solution for thermal management in desktop computer systems that require cooling performance of up to 125 watts. This single tower cooler combines a robust aluminum fin package with efficient copper heat pipes to maximize heat dissipation and effectively transfer thermal energy away from the processor. The integrated high-performance fan offers variable speeds from 800 to 2200 RPM and provides an airflow of up to 65 CFM, while maintaining a noise level of under 35 dBA during normal operation. With a height of 150 mm and a width of 120 mm, the cooler is compatible with standard ATX and Micro-ATX cases, offering ample space for most RAM modules. Easy installation is supported by a user-friendly mounting system that requires no additional tools and ensures broad compatibility with modern processors.

  • Robust aluminum fin package for optimal heat dissipation
  • Copper heat pipes for efficient heat conduction
  • Variable fan speeds from 800 to 2200 RPM
  • Noise level under 35 dBA during normal operation
  • Compatible with Intel LGA 115x, 1200, 1700, and AMD AM4, AM5 sockets.

Key specifications

Socket
AM4AM5LGA 115XLGA 1200LGA 1700
Diameter
120 mm
Number of fans
1x
Max. TDP
125 W
Airflow
110.44 m³/h
power connector
4-pin PWM
Height (with fan)
150 mm

General information

Item number
54423222
Manufacturer
Lenovo
Category
CPU coolers
Manufacturer no.
5H40U92974
Release date
5.2.2025
External links

Cooler properties

CPU cooler design
Single Tower
Fan type
Tower Cooler
Socket
AM4AM5LGA 115XLGA 1200LGA 1700
Cooler mounting
Screw
Supported fan sizes
120mm

Heat sink properties

Materials radiator core
Copper
Material cooling fins
Aluminium

Fan dimensions

Diameter
120 mm

Fan properties

Number of fans
1x
Max. Speed
2200 RPM
Max. TDP
125 W
Airflow
110.44 m³/h
Max. noise level
35 dB

Connections

power connector
4-pin PWM

Scope of delivery

Scope of delivery
Thermal grease

Origin

Country of origin
China

Sustainability

Manufacturer commitment
SBTi

Voluntary climate contribution

CO₂ emissions
26.9 kg
Climate contribution
CHF 0.64

Product dimensions

Width (with fan)
120 mm
Length (with fan)
80 mm
Height (with fan)
150 mm

30-day right of return
24 Months Warranty (Bring-in)
1 additional offer

Compare products

Goes with

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
  • Lenovo
    Not enough data
  • 1.be quiet!
    0.2 %
  • 1.Dynatron
    0.2 %
  • 1.Noctua
    0.2 %
  • 1.Thermalright
    0.2 %

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
  • Lenovo
    Not enough data
  • 1.Arctic
    0 days
  • 1.be quiet!
    0 days
  • 1.Deepcool
    0 days
  • 1.Noctua
    0 days

Return rate

How often is a product of this brand in the «CPU coolers» category returned?

Source: Digitec Galaxus
  • Lenovo
    Not enough data
  • 1.Intel
    2 %
  • 2.Thermalright
    2.7 %
  • 3.Cooler Master
    2.9 %
  • 3.Xilence
    2.9 %
Source: Digitec Galaxus