The side panels of the Cooler Master Cosmos S are easy to remove and require no tools. To remove either side panel all you need to do is press an eject button on the back of the case. The panels pop off the sides and are easy to remove. Inside the case the drive bays are tool less as well. The same locking rails are used in the Cooler Master Cosmos S that owners of the Cosmos are familiar with.



Link: I4u