Conclusion: The Gigabyte iSolo 230 is a heavy steel case without any stand-out highlights. Hardware installation can be done without tools. For mounting the 3.5 inch and 5.25 inch drives, the unit comes with clips and rails, respectively. This not only simplifies the installation, but also acoustically decouples the drives from the steel frame. The ventilation system consists of two 120 mm system fans. There is no place for installing additional fans in the iSOLO.