Cold Aisle Containment Systems

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Benefits

• Provides focused cooling at the rack

• Can cool higher heat loads typically up to 10-15kW (raised floor)

• Minimizes cold and hot air mixing so the return temperature to the cooling unit is higher

• Cold aisle containment combined with Inrow cooling can cool more than 30kW heat load per rack

Considerations

Potential code issues regarding fire protection – Contact the local fire authority to discuss any aisle containment plans to make sure that codes are followed.

Environment for personnel – Because the contained aisle approach separates the cold and hot air, the temperatures in the room will change. Room UPS and other equipment outside the cold row should be considered.

Expandability – Racks inside the aisle containment must be expanded in even numbers. Additional expandable aisle panels must be installed for odd gap openings in the row between racks.

Plug Leaks – The data center should plug leaks both around the 19-inch rails in front of the racks and in the U space among the rack mounts by using blanking panels. Plug holes in raised floors around cabling with floor grommets.