DDR3L ECC low voltage RDIMM is engineered specifically for use in high-powered server class computing systems and  is constructed with top quality DRAM chips that deliver stable performance and durability. 

Transcend`s DDR3L low voltage RDIMM operates at a nominal voltage of just 1.35V, which not only produces less heat, but also reduces electrical load on the memory controller to offer power savings of up to 20% versus standard 1.5V. Additionally, Transcend DDR3 ECC low voltage RDIMM features error correcting code (ECC) for better protection against un correctable errors.