Fractal Design Lumen S28 RGB – Cooler that shines with all colours

CPU coolers, Extra tests | | Pavel Sekerka

Today I would like to introduce you to the Lumen S28 RGB liquid all-in-one cooler from Fractal Design. This cooler attracts with its discreet and simple design, which can be easily enlivened with RGB LEDs and uses an atypical build with a pump in the radiator. So the question remains whether this solution is an effective enough alternative against conventional AIO coolers with a pump directly in the block, which of course I intend to test in today’s review.

Results – maximum speed


Why is there a missing value in the chart for some coolers? Because the cooler could no longer handle the load in the specified mode, or because the fan could not be slowed down to the required level, this is typically the mode with the lowest noise level.


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