As mentioned this case has six external 5 ¼” bays and five internal 3 ½” bays, with a big 230 mm fan between the front panel and the internal 3 ½” bays, see Figure 14. This case comes with one 5 ¼”-to-3 ½” adapter, so if you don’t have a floppy disk drive you can have up to six hard disk drives.

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Figure 14: Bays.

All bays use a screwless mechanism for installing devices. The mechanism used on the 5 ¼” bays can be seen in Figure 14. Each hard disk drive bay is actually a small drawer, which includes a screwless installation mechanism with a shock absorber to prevent the noise produced by the spinning of the hard disk drives motors to propagate to the chassis.

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Figure 15: Hard disk drive bays and front 230 mm fan.

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Figure 16: Drawer for installing hard disk drives.