We totally re-designed the old HTPC 400. We want to make the full ATX HTPC desktop case more compact but keeping the full ATX supports on motherboard and power supply.
Here is the new generation of HTPC 500. Support full ATX board, ATX power supply & 3 hard drives in a 17"(W) x 5.25" (H) x 16.5"(D) case. It comes with the 20x2 MCE VFD display module.
We claim it the most compact ATX desktop HTPC case in the world. No riser card needed. Support all standard video card and up to 6 PCI devices. We achieve the best balances on size, functions, cost and simple design.