IN-WIN Computer Case Z583.CH350TB3 M/B Type:MicroATX, Mini-ITX External Bay:2x 5.25", 2x 3.5"; Internal Bay: 1x 3.5", 1x 2.5" Expansion Slots:4x PCI-E Expansion Slots Fan: 1 Front I/O Panel:2x USB 3.0 Ports, HD Audio Power Supply:350W ATX 12V Form Factor