CaseCom CACC-CM13B550W Case with 550W Power Supply Dimension 350(L)x175(W)x352(H) Bays 1x5.25'' External Bays 1x3.5'' External Bays 2x3.5'' Internal Bays Material 0.4 mm SECC Front I/O 1xUSB3.0+1xUSB2.0+ HD Audio, with 2.0 branch connector; Others 550wPSU included 12CM FAN 2*IDE+20-4PIN+3*SATA, 2 year warranty