All-in-one liquid cooler Fractal Design Celsius+ S28 Dynamic

The Fractal Design Celsius+ S28 Dynamic is an all-in-one liquid cooler designed to provide reliable CPU cooling for high-performance desktop systems. It features an ARGB-accented glass pump face with backlit logo, a redesigned cold plate and an upgraded on-radiator PWM fan hub that supports ARGB and organizes fan connections directly on the radiator. The cooler ships in black, includes pre-applied thermal paste for a cleaner installation and supports a wide range of Intel and AMD sockets.

Advantages

The Celsius+ S28 Dynamic combines quiet operation and configurable lighting: an intelligent auto mode adjusts pump and fan speeds for silent, balanced cooling while a manual PWM mode is available via a twist of the pump face for direct user control. The ARGB-enabled PWM hub reduces cable clutter by placing fan and lighting connections on the radiator. Pre-applied thermal paste and braided tube sleeves that route fan control and ARGB cables simplify installation.

Suitable for

Key specifications

How to use

Install the radiator and fans in the case according to the chassis and motherboard layout, mount the pump/block to the CPU with the included bracket for your socket, and connect the pump and fans to the radiator hub. Use the pre-applied thermal paste on the cold plate—no additional paste is required at installation. Connect the ARGB and PWM headers from the hub to the appropriate motherboard headers or controller to enable lighting and fan control.

Recommendations

Use intelligent auto mode for everyday, low-noise operation and switch to PWM mode when manual control is needed during sustained high-load scenarios. Ensure compatible motherboard headers are available for ARGB and PWM connections and route the braided cables to minimize airflow obstruction and maintain a tidy build.