Steambox

CPU = Intel Core i7-4770 or i7-4470 / i5-4570 / i3 *penthium g/xeon e3 v3 seem good choices also*

Motherboard = Asrock Z87E-ITX

RAM = Crucial's Ballistix Sport 16BG DDR3-1600 (2x8GB) LP, 3Go DDR5 (GPU)

Fan = Zalman CNPS2X 80mm with cpu fan shroud

GPU = Nvidia GTX Titan / GTX 780 / GTX 760 / GTX 660 with extender/riser pci card "Zotac ?"

SSD HDD = OEM Seagate ST1000LM014 1TB / 8GB hybrid SSD

PSU = Silverstone ST45SF-G 2.0 450W Modular SFX 80Plus Gold front mounted with power extension cable

Case = custom M3A2 itx http://i.imgur.com/7Fa1xn6.jpg (12 x 12.4 x 2.9)

Gamepad = Microsoft Xbox 360 wired gamepad / chatpad / Xboxdrv

OS = Xubuntu 12.04.3 LTS / X-swat ppa / repo.steampowered.com / Stream my game or Single game transmitter