The MTA4ATF1G64HZ-2G6E1 is a high-capacity, high-speed DDR4 memory module from Micron, one of the leading manufacturers in the semiconductor industry. Designed specifically for laptops and small form factor PCs, this 8GB SODIMM module operates at a frequency of 2666 MHz, providing fast data transfer rates that are essential for modern computing tasks. With its 260-pin interface, it offers improved reliability and signal integrity over previous generation modules. The module features a configuration of 1Gx64, indicating a single-rank design with 64 bits of data width, and utilizes 1Rx16 organization, meaning it has one rank composed of 16-bit components. This particular setup, combining performance with efficiency, makes it an ideal choice for users looking to upgrade their system's memory to handle multitasking, video editing, and gaming applications more smoothly.