Registered dual in-line memory modules (RDIMMS) of 4-Gbyte capacity from Samsung are suitable for use with 64-bit Opteron processors from AMD. The 4GB modules, which use 36 one-gigabit dual data rate synchronous DRAMs as base components, Samsung said. They allow for a maximum capacity of 128-Gbytes of DRAM in a server with four Opteron processors, and up to 256-Gbytes of memory in a server with eight Opteron processors.

Registered dual in-line memory modules (RDIMMS) of 4-Gbyte capacity from Samsung are suitable for use with 64-bit Opteron processors from AMD. The 4GB modules, which use 36 one-gigabit dual data rate synchronous DRAMs as base components, Samsung said. They allow for a maximum capacity of 128-Gbytes of DRAM in a server with four Opteron processors, and up to 256-Gbytes of memory in a server with eight Opteron processors.