Patent ID: 11284543

Abstract:
Disclosed are layouts, arrangements, and configurations of room airflow, server racks and cooling delivery subsystems that support data centers having system architectures with segregated compute and storage point of deliveries (PoDs). A cooling row is arranged in the rear side of racks housing a PoD to supply the PoD with the cooling delivery subsystem, which includes a recirculating loop supplying cooling fluid to the PoD and returning warm fluid to the cooling source. Modular cooling units of the cooling row includes cooling coils used to cool the airflow leaving the racks. The cooling capacity of the cooling liquid supplied to the cooling delivery subsystem for a PoD may be independently adjusted and controlled in a feedback loop based on the temperature of the air of the PoD after it has been cooled by the cooling coils, such as the outlet air temperature from the cooling row housing the PoD.