Inter-Tech IPC 2U-2129L. Material: Steel. Front fans diameters supported: 80 mm, Rear fans installed: 1x 80 mm, Rear fans diameters supported: 80 mm. Width: 490 mm, Depth: 635 mm, Height: 105 mm. Certification: CE, RoHS. Dimensions (WxDxH): 490 x 635 x 105 mm, Ventilation fan(s): 1 x 80 mm, Internal drive bays: 6 x 3.5"