Solid state drive - hot-swap, 1.92 TB, 256-bit AES, 3D triple-level cell (TLC), Form Factor 2.5", SATA 6Gb/s, Power 5 watt, Bay 2.5". The Intel S4500 Entry SATA solid-state drives (SSDs) for Lenovo servers use Intel 3D NAND TLC Flash Memory technology with a 6Gbps SATA interface to provide an affordable solution with industry leading performance.