WD Blue SN550 WDS200T2B0C 2 TB
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WD WDS200T2B0C 2 TB256 GB | |||||||||||||||||||||||||||||||||||||||||||
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Powerful controller. High-in-class read and write speeds, even for large files. Very high IOPS. Weakly heated.
Not compatible with some older laptops that only require M.2 SATA SSD.
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 SN550 WDS200T2B0C 2 TB
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Western Digital SN550 M.2 250 G PCI Express | £310.82 |  | |||
Western Digital SN550 M.2 250 G PCI Express WDS200T2B0C | £310.82 |  | |||
| £317.04 |  | ||||
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
512 GB, M.2, 22x80, PCIe 4.0 4x, 3D QLC NAND, write: 5600 MB/s, read: 6600 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
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
256 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, PCIe 4.0 4x, 3D TLC NAND, write: 4150 MB/s, read: 4150 MB/s, warranty 5 years
512 GB, M.2, 22x80, SATA 3, 3D TLC NAND, write: 510 MB/s, read: 560 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
1 TB, M.2, 22x80, SATA 3, 3D TLC NAND, write: 520 MB/s, read: 560 MB/s, warranty 5 years
1 TB, M.2, 22x80, PCIe 3.0 4x, 3D TLC NAND, write: 3000 MB/s, read: 3500 MB/s, warranty 5 years
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Model overview based on user reviews
The WD Blue SN550 SSD offers a range of storage capacities, from 250 GB to 2 TB, and is known for its fast NVMe performance and affordability. Users appreciate the 5-year warranty, which adds to its appeal. However, some users have reported that the SSD can get very hot and may require additional cooling. Additionally, there have been instances where the drive's speed drops over time, leading to occasional system lag. Despite these issues, the SSD is generally considered a great choice for those seeking a balance between cost and performance.
Pros
Cons
nice choice for 9800! NVMe warranty 5 years it gets very hot and needs cooling.  By_Sg: use WD WDS100T2B0C less than month |
fast, cheap NVMe. I bought it for the system. After 2 months, the computer started to lag for 3-5 seconds. Within 6 months of use, it increased to once an hour. I started searching for the root of the problem, it turned out it's dropping the speed.  Fil Aleksey: use WD WDS250G2B0C few months |
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We recommendCompare using chart →
2 TB, M.2, 22x80, PCIe 5.0 4x, 3D TLC NAND, write: 12700 MB/s, read: 14500 MB/s, DRAM buffer, warranty 5 years
2 TB, M.2, 22x80, PCIe 3.0 4x, 3D TLC NAND, write: 3200 MB/s, read: 3400 MB/s, warranty 5 years
2 TB, M.2, 22x80, PCIe 3.0 4x, 3D TLC NAND, write: 3300 MB/s, read: 3500 MB/s, DRAM buffer, 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
2 TB, M.2, 22x80, PCIe 4.0 4x, 3D TLC NAND, write: 6800 MB/s, read: 7400 MB/s, DRAM buffer, warranty 5 years
2 TB, M.2, 22x80, PCIe 4.0 4x, 3D TLC NAND, write: 4500 MB/s, read: 4850 MB/s, warranty 5 years
2 TB, M.2, 22x80, PCIe 5.0 4x, 3D TLC NAND, write: 8700 MB/s, read: 10300 MB/s, warranty 5 years
2 TB, M.2, 22x80, PCIe 4.0 4x, 3D TLC NAND, write: 6800 MB/s, read: 7400 MB/s, DRAM buffer, warranty 5 years
2 TB, M.2, 22x80, PCIe 4.0 4x, 3D TLC NAND, write: 5400 MB/s, read: 7000 MB/s, warranty 5 years
2 TB, M.2, 22x80, PCIe 4.0 4x, 3D TLC NAND, write: 6500 MB/s, read: 7400 MB/s, warranty 5 years
2 TB, M.2, 22x80, PCIe 4.0 4x, 3D TLC NAND, write: 6850 MB/s, read: 7300 MB/s, DRAM buffer, warranty 5 years
2 TB, M.2, 22x80, PCIe 5.0 2x, 3D TLC NAND, write: 4200 MB/s, read: 5000 MB/s, warranty 5 years