3D XPoint is a type of non-volatile memory technology developed by Intel and Micron. It is designed to be faster than traditional NAND flash memory while offering greater endurance and density. This makes it suitable for applications that require quick data access and high performance, such as data centers and high-performance computing. Unlike conventional memory, 3D XPoint stores data in a three-dimensional structure, allowing for more efficient data retrieval. It can be used in various products, including Intel Optane memory, which enhances system performance by acting as a bridge between RAM and storage.