GameMax has introduced the P31 mid-tower chassis, and unlike most cases today, this one adopted a different look predominantly featuring mesh grille on all sides, coupled with an RGB strip at the front for aesthetics.
GameMax P31

The P31 includes two pre-installed 120mm fans at the front and rear, with support for additional fans and 240mm water cooling radiators (up to 7 fans can be installed in the chassis). To enhance airflow, all panels feature mesh perforations – the top, front, and bottom panels all feature dust filters to keep the internals clean.

It is compatible with ATX, Micro-ATX, and Mini-ITX motherboards (though no rear-connector support), graphics cards up to 355mm in length, and CPU coolers up to 168mm in height. For cable management, there is 34mm of width available to fit all the cables. Connectivity options include one USB 3.2 Gen2 (Type-C) port, two USB 3.2 Gen1 (Type-A) ports, and a combo audio jack.
Available in black and white, the GameMax P31 chassis is priced at $72.90 and $76.90, respectively.
Pokdepinion: Despite no glass panels to see the internals, I do like the overall aesthetics of this case.