Bigbruin.com posted a review on the In Win BT611 mATX Case with 300W Power Supply

The BT611 may not have alot of bells and whistles, but it does provide a very attractive, compact, and quiet home for your basic mATX system. In addition to these features, the whole thing comes ready to power a modern system thanks to the rather beefy 300W TFX power supply and its dual 12V rails.

In Win BT611 mATX Case with 300W Power Supply Review