58E:
1.       USB: X2
2.       SSD:X1
3.       HDD:X2
4.       FAN: 1X8CM REAR,  2X8/12CM ON SIDE
5.       Driver bays:5.25’’*2+3.5’’*2+2.5*1
58B:
1.       USB: X2
2.       SSD:X1
3.       HDD:X4
4.       FAN: 1X8CM REAR,  2X8/12CM ON SIDE
5.       Driver bays:5.25’’*2+3.5’’*4+2.5*1
                
            




 
                    