The APEX TM-302-3 review shows that this micro atx mid tower computer case has what it takes to be on top, Simplicity and great design has landed this computer case on top of this category, 2 x 5, 25"" Drive bays 3x 3, 5"" drive bays, 4 Expansion slots, 90mm rear case fan, 300 watt computer power supply, SKU: ING1152