Chenbro Micom SR107. Material: SECC. Side fans installed: 2x 120 mm, Side fans diameters supported: 120 mm, Rear fans installed: 1x 120 mm. Width: 220 mm, Depth: 620 mm, Height: 425 mm. LED indicators: HDD, LAN, Power. Internal drive bays: 8x 3.5", 12x 2.5", External drive bays: 3x 5.25", 1x 3.5", Supported hard disk drive interfaces: Serial ATA, Serial ATA II, SAS