Antec Sonata Designer 500 review
 

Once again, it is time to review a case from Antec. This time it is the
Antec Sonata Designer 500, which is a new version in the Sonata series. With
the Sonata Designer 500, Antec is trying to stand out from the crowd, with
features like changeable front panels. As another special feature, Antec has
equipped the Sonata Designer 500 with thin panels on the sides and top to
limit the noise.

http://www.tweak.dk/tests2.php?id=1712