The NZXT Fan Speed Controller V2 is a reliable and efficient accessory designed for PC cooling enthusiasts who want precise control over their system's airflow. Part of the Koeling accessories range, this sleek black controller offers a straightforward solution for managing multiple fans within your build. With its compact dimensions of 102 x 132 x 38 mm, it fits comfortably in most setups without taking up excessive space.
Multi-Channel Fan Management
One of the standout features of the NZXT Fan Speed Controller V2 is its ability to support up to 9 individual fan channels simultaneously. This allows users to connect and manage a large number of fans from a single unit, making it an excellent choice for builds that require extensive airflow management. Whether you are running a high-performance workstation or a gaming rig with multiple fans, this controller provides the connectivity you need to keep everything organized and running smoothly.
Broad Compatibility and Power Support
The NZXT Fan Speed Controller V2 supports both 3-pin and 4-pin fan connector types, ensuring broad compatibility with a wide range of fans available on the market. Operating at an input voltage of 12V, it delivers consistent and stable power to all connected fans. The absence of a built-in display keeps the design clean and minimal, while still providing the essential functionality needed for effective fan control. This makes it a practical and versatile addition to any cooling setup.
Product number manufacturer:
AC-CRFR0-B1
Energy management
Physical characteristics
Technical details
Supported fan connector types:
3-pin connector, 4-pin connector
Weight & dimensions
Arrived on time and in perfect…
Arrived on time and in perfect condition. Exactly what I needed for all the fans and rgb in my new rig.
Eoin Hannon | Reviewed on: 10-11-2025 | via Trusted Shops
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