Gigabyte NVMe SSD, PCIe 3.0 M.2 type 2280 - 256 GB [SSGB-014] from WatercoolingUK
UD PRO 256GB Key Features | SSD - GIGABYTE Global
Gigabyte GP-GSTFS31256GTND Solid State Drive, 256GB Capacity, 2.5-inch Internal SSD, SATA 6.0 Gb/s Interface, up to 520 MB/s Sequential Read Speed, Shock Resistant up to 1500g/0.5ms : Electronics - Amazon.com