NZXT F280 Black RGB Core 2-Pack Fans - RF-U28HF-B1

The NZXT F280 Black RGB Core 2-Pack is a kit of two 140 mm case fans aimed at more serious gaming and enthusiast configurations, where cooling and aesthetics are equally important. The combination of 500 - 2000 ± 250 RPM and up to 98.61 CFM air flow means you can tune them for both quiet idle and aggressive cooling under load. The hydraulic bearing helps for smoother operation and longer life, while the Addressable RGB lighting gives you flexible illumination that easily integrates with the rest of the build. The black color makes them universal for almost any case.

What you get
You get two 140 mm fans with a total radiator/mount module size of 280 x 140 x 26 mm, making them suitable for both front intake and top exhaust in most mid and full tower cases. The range from 500 to 2000 RPM gives you real control – you can run them quietly under light load and increase the speed when the GPU and CPU heat up. With air flow up to 98.61 CFM per fan, they can maintain stable temperatures even in hotter systems or with more densely packed hardware. The 4 PIN connector allows you to control PWM via the motherboard, so you can link the speed to temperature curves. The Addressable RGB lighting is not just "little lamps" – you can synchronize the effects with other components and create a clean, finished look for the configuration.

• A kit of 2 fans, which is enough for basic intake + exhaust or dense front airflow.
• Standard size 140 mm, suitable for most modern cases with large openings for better air flow.
• Speeds 500 - 2000 ± 250 RPM, allowing a balance between low noise at low speeds and strong cooling at high speeds.
• Air flow up to 98.61 CFM, which is a serious value for cooling powerful components and hotter systems.
• Noise level up to 34.5 dBA, reasonable for a fan with such a range of speeds and air flow.
• Hydraulic bearing for smoother operation and better durability in the long term.
• Addressable RGB lighting and black color for a clean, modern look and flexible synchronization of lights.
• 4 PIN connector and 12 V power supply for standard compatibility with most motherboards.
• A long 60 months warranty, which speaks to confidence in the durability of the fans.

Who is it suitable for
This kit is suitable if you are building a gaming or enthusiast machine and want serious airflow plus addressable RGB, without going to extreme speeds and noise. A good choice is also if you have a hotter system with a powerful GPU and want to improve the case cooling with 140 mm fans. If you are chasing an absolutely silent build at any cost, you will have to keep them at lower speeds and tune the PWM profiles well.

The strongest point in this kit is the combination of high air flow, flexible speed control, and addressable RGB, backed by a 60-month warranty – a practical foundation for a serious, well-cooled, and visually finished build.