Refroidisseurs de CPU

A white liquid CPU cooler with three RGB fans and a circular digital display showing CPU temperature and other stats. The fans emit colorful purple and pink light.

Lower CPU temps and elevate your build with AIO liquid coolers featuring customizable LCDs.

Kraken Core 240 RGB

240 mm RGB AIO Liquid Cooler

Kraken Core 360 RGB

Refroidisseur liquide AIO RGB 360 mm

3.0

Rated 3.0 out of 5 stars

3.0 Stars (1 Review)

Kraken Plus 240 RGB

Refroidisseur liquide AIO RGB 240mm avec écran LCD 1,54"

Kraken Plus 240

Refroidisseur liquide AIO 240mm avec écran LCD 1,54"

3.7

Rated 3.7 out of 5 stars

3.7 Stars (3 Reviews)

Kraken Plus 280

Refroidisseur liquide AIO 280mm avec écran LCD 1,54"

T120

Ventirad pour processeur

4.8

Rated 4.8 out of 5 stars

4.8 Stars (5 Reviews)

Kraken Elite 240

240mm AIO Liquid Cooler with 2.72" IPS LCD

4.0

Rated 4.0 out of 5 stars

4.0 Stars (100 Reviews)

Kraken Elite 360 RGB

360mm AIO Liquid Cooler with 2.72" IPS LCD & RGB

4.0

Rated 4.0 out of 5 stars

4.0 Stars (100 Reviews)

T120 RGB

Ventirad pour processeur avec RGB

4.8

Rated 4.8 out of 5 stars

4.8 Stars (5 Reviews)

Kraken Elite 420 RGB

Refroidisseur liquide AIO 420 mm avec écran LCD IPS de 2,72" et RVB

3.7

Rated 3.7 out of 5 stars

3.7 Stars (3 Reviews)

Kraken Elite 280 RGB

280mm AIO Liquid Cooler with 2.72" IPS LCD & RGB

4.0

Rated 4.0 out of 5 stars

4.0 Stars (100 Reviews)

Kraken 240 RGB

Refroidissement liquide AIO 240 mm avec écran LCD et ventilateurs RGB

3.2

Rated 3.2 out of 5 stars

3.2 Stars (6 Reviews)

Infographic titled Why NZXT Coolers? with four sections: Performance, Simplicity, Design, and Customization, each highlighting benefits like efficient cooling, easy installation, sleek design, and RGB/control features.

How do liquid CPU coolers work?

The main parts of an AIO liquid cooler are -

Cold plate/water block: Metal plate (usually copper) sits on the CPU with thermal paste for good contact. Inside are microfins or channels.
Pump: Circulates coolant through the block, tubes, and radiator (often integrated into the block in AIO coolers).
Tubes: Carry coolant between block and radiator.
Radiator: Dense fin array that transfers heat to air.
Fans: Push/pull air through the radiator.
Coolant: Typically water with glycol and corrosion/biological inhibitors.

The heat path follows the below process -

CPU generates heat.
Heat conducts through the IHS and thermal paste into the cold plate.
Coolant flowing through microchannels absorbs the heat (convection).
Pump moves the hot coolant to the radiator.
Radiator fins spread heat; fans move air to remove it.
Cooled coolant returns to the block and the cycle repeats.

Are CPU coolers worth it?

In our opinion, if you’re doing a lot of intensive gaming or have a heavy workload on your CPU, having an upgraded cooling system is definitely worth it.

Meet the CPU Coolers