"The case itself is about the size of your average mid-tower. There are two 120mm intake fans on the front of the case. All nine 5.25" external drive bays are vented for better air flow. However, I did notice that not all of them have dust filters. There is a side panel window, while the rear of the case sports the typical I/O shield. This case is different in that it places the power supply at the bottom and has grommets already built-in for external water cooling - bonus!"