Product Spec

  • Interface:M.2 PCIe Gen4x4 NVMe2.0 (M-Key)
  • Form Factor:M.2 2280
  • Model Name:KSKE680M512228/KSKE680M1TB228/KSKE680M2TB228
  • Capacity:512GB / 1TB/ 2TB
  • Operating Voltage:DC3.3V ± 5%
  • Operating Temperature:0°C – 70°C
  • Sequential Read:7400MB/s (Max)
  • Sequential Write:6600MB/s (Max)
  • MTBF:>1,500,000 hours
  • Origin:Taiwan
  • Warranty:5 Years

Product Features

  • HMB(Host Memory Buffer)Technology
    KE680 series support HMB Technology.
    It allows SSD to use some of the DRAM on PC systems.
    Its sequential read speed is 220% faster, write speed is 220% faster than SSD PCIe Gen3.

  • Advenced PCIe® Gen4X4, NVMe 2.0 and 3D TLC NAND
    With a high-performance main control chip and stable 3D TLC NAND flash,
    it not only enhances performance but improves the durability and stability of SSDs.


  • 4K LDPC+RAID ECC Technology
    The two technologies ensure data integrity, protect data security, and extend SSD lifespan.
      *LDPC = Low Density Parity Check


  • Not Only Upgrading Your PC
    KE680 series are the same as most M.2 PCIe Gen4 SSD.
    They are both compatible with your PC and PlayStation®5(PS5).
      *Check PlayStation® official website for more details.

♦ Compared with SSD M.2 PCIe Gen3 made by AITC’s factory.
♦ Actual performance may vary depending on the host device, usage conditions, SSD capacity, and other factors.
♦ HMB (Host Memory Buffer) is only supported by Windows 10 & 11.
♦ 1 GB = 1 billion bytes. Actual usable capacity may vary.
♦ Appearance of product and packages may vary.