PHS-memory 16GB RAM memory for Fujitsu CELSIUS R570-2 power (D2628) DDR3 RDIMM 1333MHz

This 16GB RAM is 100% compatible with the Fujitsu CELSIUS R570-2 Power (D2628). You can populate the slots with ECC UDIMM (Unbuffered) or RDIMM (Registered) server memory. These two technologies cannot be used together in the system. Therefore, when upgrading, you should know which memory is already installed or upgrade completely to RDIMM. To achieve good system performance, it is advisable to distribute the memory evenly across the memory slots and evenly across the CPUs. When populating with three identical memory modules per group of three slots and filling all slot groups, performance under peak loads can be up to three times faster than with a single module in the group of three slots. The different groups of three slots do not need to have the same capacities. If more than one CPU is present, the memory should be identical (mirrored to the other CPU) for each CPU. Only the memory slots associated with the respective CPU can be used.