The Apacer AS2280Q4L is an M.2 2280 internal solid state drive with a capacity of 256GB, designed to speed up data access and system responsiveness. Utilizing the PCIe Gen4 x4 interface and NVMe 1.4 protocol, it reaches sequential read speeds of up to 3,600 MB/s and write speeds of up to 3,000 MB/s, which helps you load large files and applications more quickly. Built with 3D NAND Flash, this drive incorporates SLC caching and advanced wear leveling to maintain consistent performance and longevity. It supports Host Memory Buffer (HMB) for users on Windows 10 and 11, allowing the drive to use a portion of the system RAM to improve efficiency. Its standard 22mm x 80mm dimensions make it a suitable choice for upgrading laptops or building a modern desktop PC.