Inside the Cooler Master Cosmos II
Once you release the door latch these plastic lined aluminum doors swing out as do car doors. The hinge it rides on is very sturdy and stays in place once opened or closed to that position to make removing and reinstalling the door panels a breeze to accomplish.
These hinges are universal so that they work with both sides, but you can see there are four pins that slide into grooves in the hinge. Simply lifting the door allows it to slide out of the grove and you can now set this door aside.
With the dual layered door out of the way we can now see clearly into the Cosmos II. The hardware box is strapped to the hard drive cages, while a huge bundle of wiring is neatly tied behind it.
The 5.25" bays are used by the trio of slots for the optical drives with the easy to use, click in, click out, tool-free clips. The bottom two bays here house the X-drive racks with the locks we seen from the front.
Just below those, you run into the first hard drive rack supporting up to five drives, and are cooled with the 200mm fan with blue LEDs strapped in front of them. At this point the running total of hard drive bays, we are at seven.
Below that rack of hard drives you run into a plastic shroud that houses a pair of 120mm fans. This cover will release from the right side and swing open for access behind it.
Behind the fans are two removable hard drive racks that can house three more drives each. So now the final total is thirteen hard drive spots in the Cosmos II! If you chose to remove these, CM sends a pair of radiator supports to be added here for water cooling.
In the roof of the case Cm ships this 120mm fan all by itself. You can also see there is quite a bit of room above the motherboard tray if you want to put a triple 120mm radiator here if you wanted.