A powerful tool that combines the speed of your SSD with the capacity of your hard drive, creating a single, fast, and easy-to-manage drive. SSDs are fast but expensive and offer only minimal capacity. Mechanical hard drives have large capacity but are much slower than an SSD. AMD StoreMI technology combines these two types of storage into a single drive, automatically moving the data you access most frequently to the SSD. This way, you get the best of both worlds: the responsiveness of an SSD and the capacity of mechanical hard drives. You can also use up to two gigabytes of RAM as a last-level cache for ultra-fast data. The Ultra M.2 connection with PCIe Gen3 x4 interface boosts the transfer rate up to 32 Gb/s. Additionally, it supports M.2 modules for SATA3 with 6 Gb/s and is compatible with ASRock's U.2 kit, allowing for the installation of some of the fastest U.2 SSDs for PCIe Gen3 x4.