Compare Detail

• MZ-7KE256BW
  Model
  SD8SN8U-128G-1122
• 256 GB
  Capacity
  128 GB
• 2.5"
  Form factor
  M.2-2280
• SATA 6 Gb/s
  Interface
  SATA 6 Gb/s
• Up to 550 MB/s
  Max sequential read
  Up to 540 MB/s
• Up to 520 MB/s
  Max sequential write
  Up to 340 MB/s
• 2,000,000 hours
  Mtbf
• 3D NAND
  Nand flash type
• No
  Nvme
  No
• July 2014
  Release date
• 850 PRO
  Series
  X400
• Samsung MEX
  Ssd controller