The AddOn 8GB DDR4 SDRAM Memory Module is a high - performance memory solution for notebooks, featuring a capacity of 8 GB (1 x 8GB) and a speed of 2666 MHz. This single - rank memory module operates at a low voltage of 1.20 V and is non - ECC and unbuffered, ensuring reliable performance. With a 260 - pin SoDIMM form factor, it is designed to maximize efficiency and minimize processor idle time. The CL15 latency provides a fast response, making it an ideal choice for enhancing your system's capabilities. Backed by a lifetime warranty, this memory module is built to meet strict JEDEC standards, ensuring compatibility and performance with your latest model processor.