Micron 9300 Pro 7.68TB TLC PCI Express 3.0 x4 NVMe Read Intensive U.2 2.5-inch Internal Solid State Drive. The Micron 9300 Pro is a 7.68 Terabytes (TB) solid-state drive (SSD) that uses the NVMe (Non-Volatile Memory Express) protocol over a PCI-E 3.0 x4 interface and TLC (triple-level cell) NAND flash memory technology. It is designed for enterprise use with high-end features that are suitable for enterprise workloads such as data centers, virtualized environments and other high-performance computing applications.