Artesyn Centellis 2000 Shelf - DC Installation and Use (June 2014) - Manual (Page 71)

Site Preparation
Centellis 2000 Shelf - DC Installation and Use (6806800G45F) 71
You have to keep the following clearances when installing the system into a 600 mm deep rack.
The physical dimensions in the figure below are in millimeters.
2.6 Cooling Considerations
The Centellis 2000 provides fault tolerant cooling to front-mounted AdvancedTCA blades and
to rear transition modules based on two intelligent fan trays. Each tray houses two fans, one
pair located at the front, the other at the rear of the shelf. The front-side fans suck in, the rear-
side fans exhaust air from inside the shelf.
The cooling system is designed to manage a heat dissipation of 320 W per front slot and
additional 35 W per rear slot.
The actual cooling performance also depends on the slot population and the heatsink design
of the installed blades and should be validated based on the used system configuration.
The cooling system is designed to provide sufficient cooling with a single fan tray at work.
If you install the system into a closed frame, ensure that the air inlet and outlet are kept free.
Figure 2-1 Rack Mounting Dimensions
The distance to other equipment must be sufficient to avoid an overheating of the system.