THE STEAM CASTLE INTERIOR
For a cube-style mATX chassis the Steam Castle has a spacious interior with a horizontal space for the mainboard.
Both the 5.25/1.44" bays are secured via normal screws.
There's a drive cage at the bottom right of the interior which can hold up to two 2.5/3.5" drives.
We've seen sturdier drive trays in the past but the good thing about these is that they open in width to allow for easier placement of the drive.
The mainboard tray has enough room for both micro-ATX and micro-ITX mainboards.
DeepCool has placed four rather tall feet at the lower left to keep the PSU a couple of centimeters from the bottom.
You can use screws to secure all four PCI expansion slots (a removable cover is also in place).
A second drive cage is placed at the rear of the chassis right next to the PSU area and here you can place up to two 2.5" drives by using the supplied rubber screws.