Corsair RS140 MAX, 140mm, PWM Magnetic Dome Bearing Fan Kit, 2-pack, Black

This package contains two 140mm cooling fans optimized for systems requiring substantial air movement and static pressure. The design utilizes a 30mm thickness, which contributes to increased performance capacity over standard fan dimensions. Controlled via 4-pin Pulse-Width Modulation (PWM), the rotational speed ranges from 400 RPM up to 1600 RPM, allowing precise thermal regulation across various operational loads. At maximum setting, the fan unit achieves an airflow of 104 CFM and a static pressure of 2.4 mmH2O.

Construction utilizes Liquid Crystal Polymer (LCP) material, selected for its rigidity and durability, maintaining dimensional stability under high operational pressure requirements. The fan incorporates a Magnetic Dome bearing mechanism, designed to minimize friction and ensure stable, long-term rotational performance. Noise output remains managed across the speed range, registering a minimum of 10 dB and peaking at 31 dB under full load conditions. These specifications make the fans suitable for deployment in computer case ventilation or on high-density radiators.

• Fan diameter of 140 mm and thickness of 30 mm
• Rotational speed adjustable from 400 RPM to 1600 RPM
• Maximum achieved airflow of 104 cubic feet per minute
• Maximum static air pressure of 2.4 mmH2O
• 4-pin connector supporting PWM speed control
• Magnetic Dome bearing technology implemented
• Constructed using Liquid Crystal Polymer material
• Noise levels ranging from 10 dB to 31 dB
• Rated operational voltage of 12 V
• Two fans included in the pack