PHS-memory RAM suitable for MSI Gaming B85-G43

This 4GB RAM is 100% compatible with the MSI Gaming B85-G43. We offer you faster 1600MHz memory for your system. Due to the backward compatibility of our memory to 1333MHz, you can also mix it with existing 1333MHz modules. ECC memory provides higher reliability through error detection and correction. The ECC function is supported when all existing memory is equipped with ECC. You should use UDIMM ECC memory if existing modules are ECC-enabled. It is possible to use different RAM sizes in the slots. The Dual Channel Mode is also supported by Intel's Flex Memory Technology. When using different memory capacities, you need to ensure that the modules in Memory Channel A are larger than those in Memory Channel B.