OCAddiction is looking at the Stealth-X Midtower PC Case today by Colorcases.

Inside, the Stealth-X continues to surprise with a new drive retention system. Gone are the drive rails of old, replaced by a quick friction locking system. Simply slide the drive in the front, push the yellow plastic lever to lock it down against a strong spring and you're done. If anything, this system impressed me more than all other options on the Stealth-X. It is used for the 5-1/4" bays and the floppy bay but the hard drive mounts are old school screw-through-a-non-removable-drive-bay affairs which necessitate taking both sides off the case to install.

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