This is an SSD drive with a 512 GB storage capacity. This model has an M.2 form factor.
From Amazon
Transcend MTE110S 512 GB NVMe PCIe Gen3 x4 M.2 2280 Internal Solid State Drive (SSD) 3D TLC NAND (TS512GMTE110S)
Conrad Electronic
Transcend 110S 512 GB NVMe/PCIe M.2 internal SSD M.2 NVMe PCIe 3.0 x4 Retail TS512GMTE110S
Compadvance
TRANSCEND 512Gb M.2