Samsung PM981a MZ-VLB512B 512GB TLC M.2 2280 NVMe PCI Express 3.0 x4 SSD Solid State Drive MZVLB512HBJQ-00A00.
Storage Capacity: 512GB
Storage Interface: NVMe
Firmware: EXF7201Q
Interface: PCI Express 3.0 x4
Form Factor: M.2 2280
Type: Internal Solid State Drive
Features: TLC