Hiksemi E3000 256GB M.2 PCIe NVMe Gen3 x4

 Hiksemi Solid State Drive (HS-SSD-E3000(STD)/1024G) – Capacity: 256GB, Form Factor: M.2 2280, Product size: 80.15 mm × 22.15 mm × 2.38 mm, Max. Seq. Read: up to 3230 MB/s, Max. Seq. Write: up to 1240 MB/s, Interface: PCIe Gen3*4, Storage Temperature: -40 °C to 85 °C (-40 °F to +185 °F), Weight: ≤ 7g