1200-1500$ Developer-Machine (i7-4790k, Gigabyte GA-B85M-D3H, Gigabyte Geforce GTX 660 OC, Grafikkar

[bt993]

well the case supports up to 4 SSDs and 3 HDDs and the Motherboard (I am going with the Z97 Chipset as trs96 suggested, GA-Z97M-D3H) spots 6 Sata 6GB/s connectors, so I should be fine.