The M395T5750QZ4-CE660 by Samsung is a high-quality DDR2 Fully Buffered DIMM module, tailor-made for systems demanding high performance and reliability. With a 256Mx72 configuration, this memory module brings 2GB of capacity to the table, operating at the swift DDR2-667 speed. It employs a 240-pin layout for compatibility with diverse systems supporting DDR2 667MHz. Fabricated with Samsung's trustworthy [128Mx4 36C] chips, it ensures enduring performance and stability. Featuring a 2Rx4 setup, where the module includes two ranks, each connected via four data lanes, it's designed to maximize performance in server and workstation environments that require the enhanced features of fully buffered memory. An excellent upgrade for boosting system responsiveness and handling intensive workloads.