4U Rackmount Server Chassis with 6 x 5.25 Front Bays + 4 x 3.5 + 4 x 2.5 Bays
4U server case support M/B size: ATX/mATX/mini-itx depth=48.3" (not include handle). External Bays: 6 x 5.25" Drive BayS for flexible 5.25" device installation. Internal Bays: 1 x 3.5" + 4 x 2.5" Drive Bays.