The RM-2U2022S is a 2U rackmount chassis with a space saving design, which has a depth of 15", especial layou for Micro ATX motherboard. The RM-2U2022S comes with two ball bearing intake 80mm fans to prevent the system from overheat. With a smaller size, RM-2U2022S still can work as well as other chassis.

Filter Cleaner
This rackmount includes an easier way to clean up gathered up dust & dirt that may hinder your server tower.  The filter is strategically placed in front of the dual fans just behind the front bezel of the rackmount, this filter will reduce the clean-up time and mess that may gather in the rackmount; and is washable.
 

Ball Bearing 80mm Interior Intake Fans
The bigger the better, incorporating 2x 80mm interior fans to keep your server cool this rackmount’s fans will use its intake to bring air from the exterior of your server and use it to provide cool air for your system.
 

Low Profile Slots
Understanding the need to transition all hardware into a more compact rackmount, the 2U adds 4 low profile slots for all PCI-E hardware so system builders can add other additional components for their server needs.