Chieftec UK-02B-OP. Form factor: HTPC, Type: PC, Product colour: Black. Front fans diameters supported: 120 mm, Rear fans diameters supported: 80 mm. Supported HDD sizes: 2.5,3.5,5.25″. Width: 227 mm, Depth: 380 mm, Height: 342 mm. Package weight: 4.2 kg