WD Blue 4TB SSD SATA 2.5”

Categories: , Item#: WDS400T2B0A


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WD Blue 4TB SSD SATA 2.5”

The WD Blue 4TB SSD drive uses technology not only for higher capacities (up to 4TB in the 2.5″ 7mm form factor) than the previous generation WD Blue SSDs, but also to help reduce cell-to-cell interference for enhanced reliability.

designed with no moving parts to help protect against data loss if it is accidentally bumped or dropped. And with 1.75M hours MTTF (mean time to failure), up to 600 TBW (terabytes written), and several error correction technologies, WD Blue SATA SSDs can help guard data for years to come.


  • Endurance of up to 600TBW
  • High capacity with enhanced reliability
  • Downloadable WD SSD Dashboard and Acronis Software
  • Capacity: 4TB
  • Form Factor: 2.5-Inch
  • Sequential Read Performance: 560MB/s
  • Sequential Write Performance: 530MB/s
  • Random Read: 95K IOPS
  • Random Write: 82K IOPS
  • Interface: SATA
  • Warranty: 5-Year Limited Warranty
  • Endurance (TBW): 600
  • Operating Temperature: 0°C to 70°C
  • Non-Operating Temperature: -55°C to 85°C

For more information you can take a look at what Western Digital has to say and if this isn’t for you, take a look at our Solid State Drive category.

Additional information

Weight 15 g
Dimensions 15 × 4 × 10 cm
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