CORSAIR iCUE H170i Elite Capellix XT RGB 420mm CPU Liquid Cooler

The CORSAIR iCUE H170i Elite Capellix XT is a 420mm all-in-one CPU liquid cooler engineered for enthusiast-class systems that demand both thermal headroom and visual impact. At its core is a large 420mm aluminum radiator paired with three 140mm AF RGB ELITE PWM fans, each featuring AirGuide anti-vortex vane technology to channel airflow uniformly across the radiator fins and improve heat dissipation. Fan speeds range from 500 to 1700 RPM (±10%), delivering airflow between 19.5 and 89.0 CFM and static pressure between 0.16 and 2.0 mm-H2O, while keeping noise output as low as 5 dBA and no higher than 33.8 dBA at full load. The pump head integrates 33 CORSAIR CAPELLIX LEDs, which work alongside the per-fan RGB lighting to produce vivid, high-density illumination effects managed through CORSAIR iCUE software. An included iCUE COMMANDER CORE controller connects the cooler to iCUE for precise fan speed and RGB management across up to six CORSAIR RGB fans, and a Zero RPM mode allows fans to stop completely when thermal loads are light, further reducing system noise. Heat transfer from processor to cold plate is maximised by pre-applied CORSAIR XTM70 Extreme Performance thermal paste on the 56 x 56mm copper cold plate. The 450mm low-permeation rubber tubing (black sleeved) provides routing flexibility, while modular tool-free mounting brackets simplify installation on a wide range of Intel and AMD platforms. Should you wish to add a display in the future, the pump cap is compatible with the optional ELITE LCD Upgrade Kit. Verified Specifications: - Radiator size: 420mm | Material: Aluminum - Cold plate: Copper, 56 x 56mm - Fans: 3 × 140mm × 25mm AF RGB ELITE PWM - Fan speed: 500–1700 RPM (±10%) - Fan airflow: 19.5–89.0 CFM - Fan static pressure: 0.16–2.0 mm-H2O - Noise level: 5–33.8 dBA - Tubing: 450mm, black sleeved low-permeation rubber - CAPELLIX LEDs on pump head: 33 - Thermal paste: CORSAIR XTM70 (pre-applied) - iCUE compatible: Yes | PWM: Yes - Socket support: Intel LGA 1150/1151/1155/1156/1200/1700/2011/2066; AMD AM4, sTRX4, sTR4 - Weight: 1.95 kg - Warranty: 5 years