This SSD hard drive has a 240 GB storage capacity and works faster than an HDD drive. The form factor is M.2 and it wirelessly connects the hard drive to the motherboard.
From Senetic
Kingston Technology DC1000B M.2 240 GB PCI Express 3.0 3D TLC NAND NVMe
EE Store
Kingston 240GB DC1000B M.2 2280 NVMe SSD