We have received one of AOpens older products for reviewing. The product is
the G325 case, which is a small case designed for micro ATX motherboards.
AOpen labels the case as a Gaming Case. The G325 is a nice little case. The
only thing missing is the possibility for mounting a fan to cool the
harddrives. As it is now, the only thing producing airflow is the fan on the
PSU, which might be insufficient for powerful setups, resulting in a high
temperature inside the case.

http://www.tweak.dk/tests2.php?id=1428