This SSD hard drive has a 256 GB storage capacity and works faster than an HDD drive. This model has an M.2 form factor.
From Aimact
Innovation IT 00-256555 internal solid state drive M.2 256 GB Serial ATA 3D TLC
OnBuy
Innovation IT 00-256555 internal solid state drive M.2 256 GB PCI Express 3D TLC