Samsung PM991a MZ-VLQ512B 512GB TLC M.2 2280 NVMe PCIE 3.0 x4 SSD Solid State Drive MZVLQ512HBLU-00B00.
Storage Capacity: 512GB
Storage Interface: NVMe
Firmware: FXM7201Q
Interface: PCI Express 3.0 x4
Form Factor: M.2 2280
Type: Internal Solid State Drive
Features: TLC