The Rosewill R103A mid-tower steel case is ideal for computer builders who’d rather spend their money on the contents than on the case! The mid-tower Rosewill R103A offers bays for four 5.25-Inch external, two 3.5-Inch external, and four 3.5-Inch internal drives. The side air vents plus perforations on both panels can enhance the heat dissipation and the air guide directs the air where it’s most needed.