ASUS TA-882. Power supply: 0 W. Width: 180 mm, Depth: 400 mm, Height: 412 mm. Ventilation fan(s): Front: 120 x 1/80 x 2 Rear: 80 x 2, Internal drive bays: 3.5" x 5, External drive bays: 5.25" x 4, 3.5" x 1