The Core 1300 and 1500 are compact mini tower cases.

The Core 2300 and 2500 are compact mid towers.

The Core 3300 and 3500 are wide body mid towers.


Please find the differences listed below.


Core 1300 Core 1500 Core 2300 Core 2500 Core 3300 Core 3500
Mini ITX Yes Yes Yes Yes Yes Yes
Micro ATX Yes Yes Yes Yes Yes Yes
ATX Yes Yes Yes Yes
E-ATX (up to 295mm) Yes Yes
Width mm 195 195 195 195 233 233
Width inch 7,677 7,677 7,677 7,677 9,173 9,173
Height mm (no feet) 370 370 431 431 451 451
Height inch (no feet) 14,567 14,567 16,969 16,969 17,756 17,756
Depth mm 450 450 450 450 517 517
Depth inch 17,717 17,717 17,717 17,717 20,354 20,354
USB 2.0 1 1
USB 3.0 1 2 1 2 2 2
Vertical HDD tray Yes Yes Yes
Horizontal HDD tray Yes Yes Yes
Fan controller Yes Yes Yes


NOTE: And if you rather see the video...