|The Jonsbo QT03 is a rather genrously sized mid-tower case with clean and elegant design. The front, doesn't feature any 5.25" slots, in fact, there is only a large dust filter and behind it you find three fans. Even the top shares the same style while its front has been equipped with the I/O panel offering two USB 2.0, two USB 3.0 ports, a fan controller, audio jacks and the power/reset buttons.
The Jonsbo QT03 is a well-designed case and it comes with a variety of useful features, like for instance the easy-to-remove dust filters in the front and at the bottom. The back panel is simple and you get seven PCI expansion slots, the opening for the motherboard I/O panel, a 140mm fan slot and the opening for the standard ATX power supply. The bottom of the case has been equipped with four plastic feet, which ensure that the PSU gets enough fresh air to operate correctly.