high quality and cheap price, Superior Expandability with seven Drive Bays

Chassis Type:                   Rackmount

Color:                       Black

Case Material:                  1.0mm Steel

Motherboard Compatibility:   Up to 12" x 9.6" ATX

Form Factor:             4U

Drive Expansion: 3 x External 5.25" Drive Bays

                           1 x External 3.5" Drive Bay 

                           6 x Internal 3.5" Drive Bays 

Expansion Slots:         7

Front Ports:                 2 Front Access USBs

Cooling System:         2 x 80cm Fans, 1*12cm fan 

Physical Dimension:         550(L) *480(W) *175(H) mm; 

Package Dimension:         670(L) *550(W) *250(H) mm