The Acer UD100 8GB Single RAM module featuring a 2666 MHz DDR4 speed and CL19 latency is engineered for superior performance in desktop computers. With a voltage of 1.2V, this memory module not only provides powerful performance but also ensures energy efficiency. The Acer UD100 is ideal for upgrading your system for faster data transfer rates and enhanced multitasking capabilities, providing a smoother computing experience.