WD Blue SN5000 WDS400T4B0E 4 TB
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The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog WD 2026 - new arrivals, bestsellers, and the most relevant models WD.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog WD 2026 - new arrivals, bestsellers, and the most relevant models WD.
TLC, QLC, MLC, SLC: which type of drive memory is better?Important differences between the types of NAND memory TLC, QLC, MLC, SLC, which determine the scope of their use and development prospects
How to choose the right SSDChoosing an SSD with the required speed and good reliability for home, work and gaming
Buy WD Blue SN5000 WDS400T4B0E 4 TB
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Western Digital 4TB WD SN5000 NVMe SSD - Internal Solid State Drive, Blue - WDS400T4B0E-00BKY0 WDS400T4B0E-00BKY0 | $479.99 |  | |||
Western Digital - WD WDS400T4B0E 4TB WD Blue SN5000 NVMe Internal Solid State Drive SSD | $589.00 |  | |||
| $620.00 |  | ||||
| $1,430.74 |  | ||||
Series WD Blue (for mass consumption)Compare using chart →
1 TB, M.2, 22x80, PCIe 4.0 4x, 3D TLC NAND, write: 4900 MB/s, read: 5150 MB/s, warranty 5 years
500 GB, M.2, 22x80, PCIe 4.0 4x, 3D TLC NAND, write: 4000 MB/s, read: 5000 MB/s, warranty 5 years
1 TB, M.2, 22x80, PCIe 4.0 4x, 3D TLC NAND, write: 4150 MB/s, read: 4150 MB/s, warranty 5 years
500 GB, M.2, 22x80, PCIe 4.0 4x, 3D QLC NAND, write: 5600 MB/s, read: 6600 MB/s, warranty 5 years
4 TB, M.2, 22x80, PCIe 4.0 4x, 3D QLC NAND, write: 5000 MB/s, read: 5500 MB/s, warranty 5 years
2 TB, M.2, 22x80, PCIe 4.0 4x, 3D TLC NAND, write: 4850 MB/s, read: 5150 MB/s, warranty 5 years
1 TB, M.2, 22x80, PCIe 4.0 4x, 3D QLC NAND, write: 6700 MB/s, read: 7100 MB/s, warranty 5 years
2 TB, M.2, 22x80, PCIe 4.0 4x, 3D QLC NAND, write: 6700 MB/s, read: 7100 MB/s, warranty 5 years
500 GB, M.2, 22x80, PCIe 4.0 4x, 3D TLC NAND, write: 3600 MB/s, read: 4000 MB/s, warranty 5 years
2 TB, M.2, 22x80, PCIe 4.0 4x, 3D TLC NAND, write: 4150 MB/s, read: 4150 MB/s, warranty 5 years
250 GB, M.2, 22x80, SATA 3, 3D TLC NAND, write: 440 MB/s, read: 555 MB/s, warranty 5 years
2 TB, M.2, 22x80, SATA 3, 3D TLC NAND, write: 530 MB/s, read: 560 MB/s, warranty 5 years
250 GB, M.2, 22x80, PCIe 3.0 4x, 3D TLC NAND, write: 1200 MB/s, read: 3300 MB/s, warranty 5 years
WD Blue SN5000 WDS400T4B0E configurations
| Price for WD Blue SN5000 WDS400T4B0E | ||||
|---|---|---|---|---|
 | WD Blue SN5000 WDS100T4B0E 1 TB | from $174.99 | 5 offers | |
 | WD Blue SN5000 WDS200T4B0E 2 TB | from $264.19 | 2 offers | |
 | WD Blue SN5000 WDS400T4B0E 4 TB | from $479.99 | 9 offers | |
 | WD Blue SN5000 WDS500G4B0E 500 GB | from $159.00 | 2 offers | |
We recommendCompare using chart →
4 TB, M.2, 22x80, PCIe 3.0 4x, 3D QLC NAND, write: 3000 MB/s, read: 3480 MB/s, warranty 5 years
4 TB, M.2, 22x80, PCIe 4.0 4x, 3D QLC NAND, write: 6000 MB/s, read: 7100 MB/s, warranty 5 years
4 TB, M.2, 22x80, PCIe 3.0 4x, 3D TLC NAND, write: 3000 MB/s, read: 3500 MB/s, warranty 5 years
4 TB, M.2, 22x80, PCIe 4.0 4x, 3D TLC NAND, write: 6900 MB/s, read: 7250 MB/s, warranty 5 years
4 TB, M.2, 22x80, PCIe 4.0 4x, 3D TLC NAND, write: 6600 MB/s, read: 7400 MB/s, warranty 5 years
4 TB, M.2, 22x80, PCIe 5.0 4x, 3D TLC NAND, write: 11800 MB/s, read: 12400 MB/s, warranty 5 years
4 TB, M.2, 22x80, PCIe 4.0 4x, 3D NAND, write: 6500 MB/s, read: 7000 MB/s, warranty 5 years
4 TB, M.2, 22x80, PCIe 3.0 4x, 3D TLC NAND, write: 1900 MB/s, read: 3000 MB/s, multi compatibility, warranty 5 years
1 TB - 8 TB, M.2, 22x80, PCIe 4.0 4x, 3D TLC NAND, 6300 / 6600 MB/s, IOPS 1100 / 1200 K, 7200 / 7300 MB/s, IOPS 800 / 1200 K