This variant of the SUPERMICRO KVR16LR11S8/4 memory module mirrors the same high standards and specifications with an additional focus on environmental friendliness, denoted by the 'EF' in its model number. With a capacity of 4GB and operating at DDR3-1600MHz, this module efficiently handles server data processes, ensuring applications run smoothly and without delay. It follows the PC3L-12800R specification, which means it benefits from being a low-voltage Registered ECC memory, crucial for servers that run around the clock. Reducing both power consumption and heat output, it's designed for organizations looking to maximize their energy efficiency and minimize their environmental impact without sacrificing performance or reliability. The 1Rx8 configuration suggests a streamlined approach to handling data, balancing robust performance with power savings. Tailored for eco-conscious enterprise environments, this Supermicro RAM module provides a responsible choice for upgrading or building server systems.