Drive bay heat exchanger

A computing device configured with a liquid cooling system, the computing device comprising:

• a heat-generating device;
• and
• a heat exchanger sub-system thermally coupled to the heat-generating device that includes:
• a housing sized to fit within a drive bay of a computing device,
• a heat exchanger disposed within the housing and configured to transfer heat from liquid to air,
• a first fan disposed within the housing and coupled to the heat exchanger, wherein the first fan is configured as an intake fan to draw air into the housing from an exterior of the computing device and to force air through the heat exchanger,
• a second fan disposed within the housing and coupled to the heat exchanger, wherein the second fan is configured as an exhaust fan to force the air out of the housing to an interior of the computing device, wherein the first fan is located at one end of the heat exchanger and the second fan is located at an opposite end of the heat exchanger, and
• a pump disposed within the housing and configured to circulate a liquid through a cold plate sub-assembly and back to the heat exchanger, wherein the cold plate sub-assembly is configured to be thermally coupled to the heat-generating device;
• a second heat exchanger sub-system disposed in a second drive bay of the computing device and thermally coupled to the heat exchange sub-system, wherein the second heat exchanger sub-system is thermally coupled in series or parallel to the heat exchanger sub-system.