High availability heterogeneity electronic rack solution

An information technology (IT) equipment cooling system, comprising:

• a coolant unit to supply two-phase liquid coolant;
• and
• an electronic rack coupled to the coolant unit, the electronic rack comprising:
• one or more servers, wherein each of the one or more servers is contained within a respective server container, and the server is at least partially submerged within two-phase liquid coolant, wherein, while the one or more servers provides IT services, the one or more servers generate heat that is transferred to the two phase liquid coolant thereby causing at least some of the two phase liquid coolant to turn into a vapor;
• a condenser container mounted at a top portion of the electronic rack;
• a cooling condenser housed in the condenser container to condense the vapor into the two-phase liquid coolant;
• a vapor manifold situated along a length of the electronic rack, the vapor manifold coupling the cooling condenser to a respective server container of the one or more servers, wherein the vapor manifold channels the vapor from the one or more servers to the cooling condenser;
• a liquid supply manifold situated along a length of the electronic rack, wherein the liquid supply manifold is configured to channel two-phase liquid coolant to each of the respective server containers;
• a liquid release manifold situated along a length of the electronic rack, wherein the liquid release manifold is configured to channel two-phase liquid coolant from each of the respective server containers;
• and
• a first return line coupled to the condenser container, wherein the first return line returns the two-phase liquid coolant contained in the condenser container to the coolant unit.