"With the side panel removed, we see a spacious interior. A rear exhaust fan has been placed beside the I/O Shield, to expel the heat generated from the processor. A "rack mount" for your hard drives in placed in the lower front of the case, directly in the flow of the two 80mm intake fans. Great idea here to cool off those hot HDD's..."
FULL STORY @ OCIA (http://www.ocia.net/reviews/pc60/pc60.shtml)