Corsair iCUE LINK H170i LCD 420mm RGB Liquid Cooler, Black

The CORSAIR iCUE LINK H170i is a 420mm all-in-one liquid CPU cooler designed for thermal management in high-performance computing systems. It utilizes a 457mm aluminum radiator paired with three 140mm magnetic bearing fans to dissipate heat from the processor. The fans operate within a speed range of 400 to 2000 RPM, delivering up to 82.5 CFM of airflow and 3.5 mmH₂O of static pressure. A copper cold plate ensures efficient thermal transfer from the CPU, and the unit comes with pre-applied thermal compound to simplify the installation process.

This cooler integrates the iCUE LINK system, which uses a proprietary single-cable connection for the fans and pump, simplifying wiring and reducing internal cable clutter. A 2.1-inch IPS LCD screen is located on the pump head for displaying real-time system metrics or custom graphics. All customization of the screen content and per-fan RGB lighting is managed through the included iCUE LINK System Hub and CORSAIR software. The unit includes mounting hardware for broad compatibility with current Intel and AMD sockets, including LGA 1700, 1200, and AM5.

• Features a 420mm radiator with three 140mm RGB fans
• Equipped with a customizable 2.1-inch IPS LCD on the pump head
• Utilizes iCUE LINK single-cable technology for simplified setup
• Constructed with a copper cold plate and aluminum radiator
• Includes 450mm of low-permeation braided rubber tubing
• Fan bearing technology is magnetic levitation
• Supports Intel sockets LGA 1700/1200/115X and AMD sockets AM5/AM4
• Comes with a pre-applied layer of thermal paste