Lenovo Samsung PM991 MZ-ALQ2560 256GB TLC PCI Express 3.0 x4 NVMe M.2 2242 Internal SSD Solid State Drive SSS0V42257 8SSSS0V42257.
Storage Capacity: 256GB
Storage Interface: NVMe
Firmware: AL2QFXV7/BL2QFXV7
Interface: PCI Express 3.0 x4
Form Factor: M.2 2242
Type: Internal Solid State Drive
Features: TLC