CPU cooler Jonsbo CR-1400 EVO ARGB with 140mm ARGB fan, black

The Jonsbo CR-1400 EVO ARGB is an air CPU cooler equipped with a single 140mm ARGB fan in a black finish. It is designed to provide active heat dissipation for desktop processors, combining a large-diameter fan with a dense fin stack and direct-contact heat pipes to transfer heat away from the CPU. The integrated ARGB illumination lets users synchronize lighting with compatible motherboards or controllers while keeping a compact footprint suitable for many mid-tower and full-tower cases.

Advantages

The large 140mm fan moves more air at lower rotational speeds, reducing noise compared to smaller fans while maintaining effective airflow across the heatsink. The black finish offers a neutral, professional look that fits a variety of system styles. ARGB lighting provides customizable visuals without impacting cooling performance. The cooler's single-tower design balances thermal capacity and compatibility, allowing installation in systems with moderate RAM clearance constraints.

Suitable for

• Everyday desktop builds requiring reliable CPU cooling
• Compact to mid-size gaming rigs seeking quieter operation
• Systems with ARGB lighting where synchronized visual effects are desired
• Upgrades from stock coolers to improve sustained performance under load

Key specifications

• Cooling type: air cooler with single 140mm fan
• Fan size: 140 mm
• Lighting: addressable RGB (ARGB) compatible with standard headers and controllers
• Color: black finish
• Design: single tower heatsink with heat pipes for direct heat transfer
• Intended use: desktop CPU thermal management

How to use

Install the cooler on a compatible CPU socket following the motherboard and cooler mounting instructions. Ensure the backplate and mounting brackets are properly aligned and that thermal paste is applied to the CPU surface before placing the heatsink. Connect the fan power cable to a CPU fan header for speed control and the ARGB cable to an ARGB header or controller for lighting. Verify clearance for memory modules and other components before final tightening.

Usage recommendations

For optimal results, set the fan curve in the motherboard BIOS or fan control software to balance noise and cooling performance according to workload. Periodically check and clean dust from the fan and fins to maintain airflow efficiency. When synchronizing ARGB, use compatible motherboard software or a dedicated controller to avoid conflicting lighting signals.