Chieftec CD-01B-SL, Mini Tower, PC, Black, Silver, ATX, 355 W, 7.09" (180 mm) Chieftec CD-01B-SL. Form factor: Mini Tower, Type: PC, Product color: Black, Silver. Power supply: 355 W. Width: 7.09" (180 mm), Depth: 14.8" (377 mm), Height: 13.2" (335 mm). Internal drive bays: 3 x 3.5”, External drive bays: 2 x 5.25”, 1 x 3.5”, Optional fans: 3 x 92 mm