SilverStone Technology SUGO 14 SG14 White Mini-ITX Cube PC Case - Supports 3 Slot Full Length GPUs, ATX PSU & 240mm AIO - 4 Removable Panels (SST-SG14W) - Perfect for Compact Gaming Rigs & Home Theater PCs

It's not ultra small, just small. You can install a full sized GPU. Full sized optical drive. (I installed a blueray reader/writer. Full sized PSU (Power Supply Unit).The only part I had to watch for on size is the motherboard. Mini-ITX. Not ATX. This was not a problem and I found several good quality MBs that fit for cheap. After installing everything, I found it not bad to work in. Plugging in the MB cables for the power switch, reset switch, speaker and LED activity light was hard but they all are. If your MB came with a connector block then this isn't an issue. Again, these cables are the bane of a computer tech's existence.This case provides several options including laying it on its side or... another side. This case also allows you to install water cooling. Not my thing but it can fit.