Intel Ethernet Network Connection OCP X527-DA2 (X527DA2OCPG1P5) is a server networking module that adds two 10GbE SFP+ connections through an OCP interface.
Its two SFP+ uplinks connect to the network, while two KR host connections link the module through OCP PHY Mezzanine Connector C. Intel identifies it as an OCP PHY Mezzanine Type 1/Type 2 AIC.
In compatible server configurations, an OCP Ethernet adapter adds network features while keeping PCIe add-in slots available for other cards.