Octigen 190642PSOTG. Material: Stainless steel. Power supply: 300 W. Width: 175 mm, Depth: 420 mm, Height: 360 mm. Certification: CE. Internal drive bays: 3x 3.5", External drive bays: 2x 5.25", 2x 3.5", Optional fans: 1x 8/9.2/12cm, 1x 8/9.2cm