Cooling unit

A cooling assembly connectable with a cold plate that comes into thermal contact with a heat source, the cooling assembly comprising:

• a first manifold including a first pipe and a plurality of outflow ports to cause a refrigerant having circulated through the first pipe to flow out from the plurality of outflow ports toward the cold plate;
• a second manifold including a plurality of inflow ports and a second pipe such that a refrigerant flowing from the cold plate into the plurality of inflow ports circulates through the second pipe;
• a radiator including a plurality of flow paths arranged side by side at intervals such that a refrigerant having circulated through the second pipe circulates through the plurality of flow paths;
• and
• an air blower assembly to generate an airflow flowing between the plurality of flow paths in a first direction perpendicular or substantially perpendicular to the plurality of flow paths;
• wherein
• each of the first pipe and the second pipe opposes a portion of the radiator in the first direction;
• the cooling assembly includes at least two of the first manifolds or at least two of the second manifolds;
• a refrigerant having circulated through the first pipe included in each of the at least two first manifolds circulates through the plurality of flow paths included in the radiator, or a refrigerant having circulated through the second pipe included in each of the at least two second manifolds circulates through the plurality of flow paths included in the radiator;
• and
• at least one of the first pipe included in the first manifolds or the second pipe included in the second manifolds opposes a portion of the radiator in the first direction.