The Thermaltake Versa J23 Tempered Glass Edition ATX Mid Tower Case has been designed to give first-time builders a premium experience out of the box. The J23 features a full-width tempered glass panel on the left side, an acrylic front panel to showcase your fans and lighting modes, as well as a handy power supply cover to keep your system looking neat and tidy. It comes with a built-in power supply cover, the J23 features plenty of ventilation to keep your power supply cool while also hiding away all those cables. glass panel which is held on with thumbscrews in each corner. Our tempered glass panels are made to be durable and show less wear and tear than traditional acrylic panels. It supports tool-free installation. The included 3.5”/2.5” -compatible drive brackets minimize the hassles of installation /removal. Users are able to freely interchange the hard drives to suit their particular needs. The J23 can fit a tower CPU cooler with a maximum height of 160mm, and dual expansion slots for VGA up to 310mm in length, and a power supply with a length of up to 170mm. The Versa J23 comes with one 120mm fan preinstalled in the rear, with space for three 120mm fans in the front and two 140mm fans at the top. The front and top panels also feature mesh cutouts to keep airflow as high as possible and help hardware stay cool. The Thermaltake Versa J23 Tempered Glass Edition has no warranty.