Specifications: Product Number: MB520-KGNN-S00 Model Name: MasterBox 520 Mesh Exterior Color: Black Materials Exterior: Mesh Steel ABS Plastic Tempered Glass Left Side Panel: Tempered Glass Dimensions (L x W x H) 499 x 210 x 498mm (Incl. Protrusions) 430 x 210 x 479mm (Body size) Motherboard Support Mini-ITX Micro-ATX ATX SSI-CEB E-ATX* (*up to 12" x 10.7" motherboards, may impact cable management feature) Storage Expansion Slots: 7 3.5" Drive Bays: 2 2.5" Drive Bays: 3 I/O Panel Audio In / Out: 1x 3.5mm Headset Jack (Audio+Mic) 1x Reset/ARGB button USB Ports: 1x USB 3.2 Gen 1 Type A 1x USB 3.2 Gen 2 Type C Included Accessories: ARGB Fans Hub Pre-installed Fans Top: N/A Front: 3x CF120 ARGB Rear: N/A Fan Support Top: 3x 120mm 2x 140mm Front: 3x 120mm 2x 140mm Rear: 1x 120mm Radiator Support Top: 120mm 140mm 240mm 280mm 360mm (recommended maximum thickness - 55mm) Front: 120mm 140mm 240mm 280mm 360mm Rear: 120mm Clearance CPU Cooler: 165mm PSU: 200mm (Recommended up to 170mm) GFX: 410mm Dust Filters Front Top Bottom General Power Supply Support: ATX Warranty: 2 years Size: Mid Tower Series: MasterBox Series Back Connector Motherboard Support: No