The cases of the Eclipse P300 series are aimed at beginners while also offering many interesting features for experienced PC enthusiasts. With an RGB-LED illuminated power button and an LED strip on the left side, the Dutch brand adds colorful accents as usual. The standout feature of the Eclipse P300 is undoubtedly the modern side window made of tempered and tinted real glass, which provides a stunning view of the installed hardware and creates an elegant appearance.

The Phanteks Eclipse P300 Midi-Tower offered here impresses visually with its clean lines and elegant, understated design in black. The one-piece front panel and the large side window made of tinted tempered glass give the case a very premium look, which is further enhanced by the LED lighting below the massive tempered glass window. The slats on the upper front, which also serve for ventilation, provide a welcome contrast to the simplicity of the front panel.

In the center of the front area of the top, there is a power button illuminated by an RGB LED, while the two audio jacks and the two USB 3.0 ports of the front panel are offset to the right. The button for LED control can also be found in this location on the Eclipse P300. The majority of the top is occupied by a large, removable dust filter that acts like a large mesh grid and rests on a large ventilation grille.