This is my new Haswell i5-4670k system. I wasn't quite happy with my FX-6300 build, so I decided to change it up. Most of the parts came from the FX build, but I wanted a smaller and faster computer. The XB case is an awesome yet massive case. As I was transferring everything over I spent more time on cable management than I did in my last build. The HAF XB definitely makes you think how you need to route your cables. The removable motherboard tray is a nice touch which made things easier to deal with. I set the fans up to maintain positive air flow in hopes that it will cut down on the dust.
I'm using the Samsung SSD as my boot drive and multiplayer games like BF3 and Crysis 3. The 4TB Seagate is being utilized for my Steam Library games and all my other games I don't play online.
Revised: I originally had a Sapphire 7970 GHz Vapor X 3GB installed. Unfortunately the card has died and I'm done with AMD cards. I've moved on to the MSI GTX 760 Hawk. It's an awesome card and much quieter than the 7970.