The Apevia X-Telstar Jr. G Type Case seems very spacious inside for a "Jr" case. The hard drive bays are turned sideways, which I think is a great idea; I have struggled with smaller cases trying to get the SATA and power connectors off. Another great tool-less feature of this case is the hard drives are put onto the rails mentioned earlier and slide into place. Your DVD drive also slips easily into position, and you move the blue slider forward to lock the drive in place.