High quality and Excellent Design. 1.Case dimensions: 518 x 190 x 439mm 2. Material of Case: electrolytic zinc coated steel 3. Aluminum front panel 4. Drive bays: 4 CD-ROM+1 FDD+5 HDD 5. Front USB support 6. With thermometer and fan speed controller 7. clear side panel with 1 color cooling fan 8. 3 more black fa