Fractal Design Kelvin S24 Review

Published by Marc Büchel on 10.04.15
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Conclusion

General + -
Overall, the Fractal Design Kelvin S24 is a very solid product with a good looking color scheme, which is perfectly in line with the ASUS X99 Deluxe and MSI's Krait as well as any other black and white motherboard. Cooling performance is good but when it comes to noise level we would have loved to have an inaudible pump in front of us. Especially when the system is in idle it's well possible to hear the pump.   - Quality - PWM - Noise levels 12V - Pump Noise
 
Installation   + -
The installation is simple and pretty straightforward. With two included mounting kits, where one is for Intel and another for AMD sockets, it should be quite easy even for less technical users to mount the cooler properly in a heartbeat. Mounting the fans needs a torx key which is included in the delivery. The thermal compound provided in a 1g syringe is good and apart from that it's more than enough even for multiple applications. In case the mounting isn't self-explanatory there is a detailed and nicely designed instruction manual.   - Easy and practical
- Compatible Intel and AMD
 
 
Performance   + -
The cooling performance of the Fractal Design Kelvin S24 is on a reasonable level. With the fan driven at 7V and 12V we find this cooler in the top quarter of our Charts, where we have over 44 AIO and aircooler. In PWM mode, the performance is a little bit better and the Kelvin S24 comes in on the eighth place.    
Noise Levels   + -
Our tests show that the fans included in the bundle are audible at 7V and at 12V they are noisy, reaching 37.0 dBA when running at 7V and 46.3 dBA at 12V. Rotation speeds at 7V and 12V are 1'270 and 1'540 rpm. In PWM mode, the fan speeds are lower, Causing the noise level to drop to 34.7 dBA in idle and under load conditions the noise level was still ok with 35.6 dBA. As we already mentioned the pump well audible with this cooler. We want to add that driving the fans at 6.5V makes the fan speeds drop to 320 rpm and in this case they become inaudble and the only thing you can still hear is the pump.    

- Noise levels 12V - Pump Noise
 
Recommendation / Price   + -
The Kelvin S24 from Fractal Design is listed on Geizhals with prices starting at 117 Euro. Since this is a dual radiator AiO the price is rather steep. Nevertheless this is a great looking all-in-one and we're sure the black and white color scheme will convince quite a few customers.   - Gaming PC
- Overclocking
 
 
Rating
The Fractal Desing Kelvin S24 receives good 4 out of 5 stars.






Page 1 - Presentation / Specifications
Page 2 - Photo Gallery
Page 3 - Installation
Page 4 - Test Setup
Page 5 - Absolute Performance
Page 6 - PWM Performance
Page 7 - Conclusion






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Fractal Design Kelvin S24 Review - Cooling > Watercooling - Reviews - ocaholic