This SSD hard drive has a 128 GB storage capacity and works faster than an HDD drive. This model has an M.2 form factor.
From Amazon
Transcend MTE110S 128 GB NVMe PCIe Gen3 x4 M.2 2280 Internal Solid State Drive (SSD) 3D TLC NAND (TS128GMTE110S)
Clove Technology
Transcend PCIe SSD 110S 128G
Conrad Electronic
Transcend 110S 128 GB NVMe/PCIe M.2 internal SSD M.2 NVMe PCIe 3.0 x4 Retail TS128GMTE110S
OnBuy
Transcend 110S 128GB M.2 PCI Express 3.0