Chieftec BA-02B-B-B, Desktop, Server, Black, ATX, 400 W, 8.07" (205 mm) Chieftec BA-02B-B-B. Form factor: Desktop, Type: Server, Product color: Black. Power supply: 400 W. Width: 8.07" (205 mm), Depth: 21.3" (540 mm), Height: 25.6" (650 mm). Power supply type: ATX 2.0, Internal drive bays: 8 x 3.5", External drive bays: 6 x 5 1/4", 2 x 3.5"