Zalman Z11 Plus mid tower case. 260(W) x 498(H) x 525(D)mm. MB standard: Standard ATX Micro ATX. PSU standard: Standard ATX ATX12V. 5.2″ external x 4. 3.5″ internal x 5. 3.5″ external x 1. 2,5″ internal x 1. Fans: Front: 120mm or 140mm x 1 (120mm Blue LED Fan x 1 built-in), Top: 120mm or 140mm Fan x 2 (120mm Blue LED Fan x 1 built-in), Bottom: 120mm 140mm fan x 1 (option), Rear (L): 120mm x 1 (120mm x 1 Standard Fan built-in), Side: 80mm fan x 2 (80mm fan x 2 built-in). Front ports: Mic x 1, Headphones x 1, USB 2.0 x 2, USB 3.0 x 2. Black color, no PSU