Zalman CNPS14X Duo PWM Fan, Hydro Bearing, 120mm, 2-pack, Black

This dual-tower CPU cooling solution is rated to manage thermal loads up to 270 W TDP, designed for stable processor operation under intensive usage scenarios. The structure employs six nickel-plated pure copper heatpipes intended to maximize thermal transfer efficiency from the CPU integrated heat spreader to the aluminum fin stacks. The heatsink features an asymmetric design with cut-outs, specifically engineered to maintain compatibility with surrounding motherboard components and memory modules. The overall assembly measures 159 mm in height, fitting within many mid-tower chassis dimensions.

Cooling across the dual towers is achieved by two included 120 mm fans, which operate via PWM control across a range of 600 RPM to 2000 RPM. At maximum rotational speed, each fan delivers an airflow of 69.12 CFM and generates a static pressure of 2.01 mmH2O, optimizing heat removal from the dense fin array. The fans utilize Hydro Bearings, a feature contributing to the unit's extended service life with a rated Mean Time to Failure (MTTF) of 40,000 hours. Maximum recorded acoustic output for the fan operation is 29.7 dB, providing performance while maintaining a contained noise level.

• Dual-tower heat sink architecture
• Thermal Design Power (TDP) support up to 270 W
• Two 120 mm fans included
• Rotational speed range of 600 RPM to 2000 RPM
• Maximum airflow rating of 69.12 CFM
• Maximum static pressure rating of 2.01 mmH2O
• Hydro Bearing technology for fan longevity
• Pulse Width Modulation (PWM) support via 4-pin connector
• Overall cooler height of 159 mm
• Rated Mean Time to Failure (MTTF) of 40,000 hours