WD SN520 M.2 2230 SDAPTUW-256G 256 GB
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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
Series WD SN (PC NVME)Compare using chart →
1 TB, M.2, 22x80, PCIe 3.0 4x, 3D TLC NAND, write: 1950 MB/s, read: 2400 MB/s, warranty 5 years
512 GB, M.2, 22x80, PCIe 4.0 4x, 3D TLC NAND, write: 4000 MB/s, read: 5000 MB/s, warranty 5 years
256 GB, M.2, 22x30, PCIe 4.0 4x, 3D TLC NAND, write: 2000 MB/s, read: 4000 MB/s, warranty 5 years
256 GB, M.2, 22x80, PCIe 4.0 4x, 3D TLC NAND, write: 2000 MB/s, read: 4000 MB/s, warranty 5 years
2 TB, M.2, 22x30, PCIe 4.0 4x, 3D TLC NAND, write: 4850 MB/s, read: 5150 MB/s, warranty 5 years
256 GB, M.2, 22x42, PCIe 3.0 4x, 3D TLC NAND, write: 950 MB/s, read: 2400 MB/s, warranty 5 years
512 GB, M.2, 22x42, PCIe 3.0 4x, 3D TLC NAND, write: 1750 MB/s, read: 2400 MB/s, warranty 5 years
256 GB, M.2, 22x30, PCIe 3.0 4x, 3D TLC NAND, write: 950 MB/s, read: 2400 MB/s, warranty 5 years
512 GB, M.2, 22x30, PCIe 3.0 4x, 3D TLC NAND, write: 1750 MB/s, read: 2400 MB/s, warranty 5 years
256 GB, M.2, 22x80, PCIe 3.0 4x, 3D TLC NAND, write: 950 MB/s, read: 2400 MB/s, warranty 5 years
512 GB, M.2, 22x80, PCIe 3.0 4x, 3D TLC NAND, write: 1750 MB/s, read: 2400 MB/s, warranty 5 years
256 GB, M.2, 22x80, PCIe 4.0 4x, 3D TLC NAND, write: 1900 MB/s, read: 5700 MB/s, warranty 5 years
128 GB, M.2, 22x30, PCIe 3.0 2x, 3D TLC NAND, write: 800 MB/s, read: 1500 MB/s, warranty 5 years
512 GB, M.2, 22x80, PCIe 4.0 4x, 3D TLC NAND, write: 4000 MB/s, read: 6000 MB/s, warranty 5 years
256 GB, M.2, 22x30, PCIe 3.0 2x, 3D TLC NAND, write: 1300 MB/s, read: 1700 MB/s, warranty 5 years
1 TB, M.2, 22x80, PCIe 4.0 4x, 3D TLC NAND, write: 5000 MB/s, read: 6600 MB/s, warranty 5 years
512 GB, M.2, 22x30, PCIe 3.0 2x, 3D TLC NAND, write: 1400 MB/s, read: 1700 MB/s, warranty 5 years
WD SN520 M.2 2230 SDAPTUW-256G configurations
| Price for WD SN520 M.2 2230 SDAPTUW-256G | ||||
|---|---|---|---|---|
 | WD SN520 M.2 2230 SDAPTUW-128G 128 GB | from $145.14 | 1 offer | |
| WD SN520 M.2 2230 SDAPTUW-256G 256 GB | from $145.14 | 2 offers | |
| WD SN520 M.2 2230 SDAPTUW-512G 512 GB | from $306.61 | 2 offers | |
We recommendCompare using chart →
128 GB, M.2, 22x30, PCIe 3.0 2x, 3D TLC NAND, write: 800 MB/s, read: 1500 MB/s, warranty 5 years
1 TB, M.2, 22x80, PCIe 3.0 4x, 3D TLC NAND, write: 1650 MB/s, read: 2100 MB/s, warranty 3 years
256 GB, M.2, 22x80, PCIe 3.0 4x, 3D TLC NAND, write: 1300 MB/s, read: 3000 MB/s, warranty 5 years
512 GB, M.2, 22x80, SATA 3, 3D TLC NAND, write: 520 MB/s, read: 560 MB/s, warranty 3 years
250 GB, M.2, 22x80, SATA 3, 3D TLC NAND, write: 520 MB/s, read: 550 MB/s, DRAM buffer, warranty 5 years
512 GB, M.2, 22x30, PCIe 4.0 4x, 3D TLC NAND, write: 3700 MB/s, read: 5000 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
512 GB, M.2, 22x80, PCIe 3.0 4x, 3D TLC NAND, write: 1200 MB/s, read: 1800 MB/s, warranty 3 years
480 GB, M.2, 22x80, SATA 3, 3D TLC NAND, write: 480 MB/s, read: 530 MB/s, warranty 3 years
1 TB, M.2, 22x80, PCIe 4.0 4x, 3D TLC NAND, write: 6300 MB/s, read: 7500 MB/s, warranty 5 years