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 400. Support full ATX
and M-ATX board, ATX power supply & 3 hard drives in a 17"(W) x 5.25" (H) x 16.5"(D) case.
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.