The DeepCool ASSASSIN IV is a premium dual-tower air CPU cooler engineered for exceptional thermal performance and broad compatibility. Featuring seven Ø6 mm heat pipes and dual fin-array towers, it ensures highly efficient heat transfer to maintain optimal CPU temperatures during intensive workloads.

This cooler includes two fluid dynamic bearing (FDB) fans — a 140 mm and a relocatable 120 mm fan — designed to balance powerful airflow with quiet acoustic levels. Users benefit from two selectable operating modes (Quiet and Performance) via a convenient slide switch, enabling flexible noise or cooling prioritization.

Innovatively designed for easy installation, the ASSASSIN IV sports a magnetic top cover and a unique snap-on fan structure, simplifying assembly and maintenance. The repositionable 120 mm fan also improves RAM clearance to accommodate high-profile modules, maximizing system compatibility.

The package supports addition of a third fan with height-adjustable mounting brackets, letting enthusiasts customize airflow to their liking. Included is industrial-grade DM9 thermal paste for optimal thermal conductivity straight out of the box.

Compatibility extends across a wide range of Intel sockets (LGA2066, 2011-v3, 2011, 1851, 1700, 1200, 1151, 1150, 1155) and AMD sockets (AM5, AM4), making it suitable for most modern desktop CPUs. Physical dimensions are 144×147×164 mm (L×W×H) with a net weight of 1575 g, making it a robust yet versatile choice for desktop cooling.

Key Highlights:

• Seven Ø6 mm heat pipes and dual fin towers for superior heat dissipation


• One 140 mm and one repositionable 120 mm FDB fan for balanced cooling and noise


• Quiet/Performance dual-mode operation with adjustable fan speeds


• Magnetic top cover and tool-less fan installation for easy setup


• Optional third fan support with adjustable height bracket


• Supports a broad range of Intel and AMD sockets


• Includes industrial-grade DM9 thermal paste


• Dimensions: 144×147×164 mm; Weight: 1575 g


• 6-year limited warranty