WD AN1500 WDS400T1X0L 4 TB
 | Expecting restock $185.00 Placement: internal; Size (GB): 4000; Form factor: PCI-E (HHHL); M.2 interface: PCI-E 3.0 4x; Controller: Marvell 88NR2241; NVMe; Write speed (MB/s): 4100; Read speed (MB/s): 6500; Manufacturer's warranty: 5 years; |
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WD Blue SN550 SSDs are pre-installed in a RAID 0 array. The Marvell 88NR2241 RAID controller is responsible for the operation of the SSD in the bundle.
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 2025 - 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 2025 - 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 SSD?Choosing an SSD with the required speed and good reliability for home, work and gaming
Series WD Black (consumer high class)Compare using chart →
1000 GB, M.2, 22x80, PCI-E 4.0 4x, 3D TLC NAND, write: 4900 MB/s, read: 5150 MB/s, warranty 5 years
1000 GB, M.2, 22x80, PCI-E 4.0 4x, 3D TLC NAND, write: 6300 MB/s, read: 7300 MB/s, DRAM buffer, warranty 5 years
2000 GB, M.2, 22x80, PCI-E 4.0 4x, 3D TLC NAND, write: 6600 MB/s, read: 7300 MB/s, DRAM buffer, warranty 5 years
2000 GB, M.2, 22x80, PCI-E 4.0 4x, 3D TLC NAND, write: 4850 MB/s, read: 5150 MB/s, warranty 5 years
2000 GB, M.2, 22x80, PCI-E 4.0 4x, 3D TLC NAND, write: 6600 MB/s, read: 7300 MB/s, DRAM buffer, warranty 5 years
4000 GB, M.2, 22x80, PCI-E 4.0 4x, 3D TLC NAND, write: 6600 MB/s, read: 7300 MB/s, DRAM buffer, warranty 5 years
1000 GB, M.2, 22x80, PCI-E 4.0 4x, 3D TLC NAND, write: 6300 MB/s, read: 7300 MB/s, DRAM buffer, warranty 5 years
500 GB, M.2, 22x80, PCI-E 4.0 4x, 3D TLC NAND, write: 4000 MB/s, read: 5000 MB/s, warranty 5 years
1000 GB, M.2, 22x80, PCI-E 4.0 4x, 3D TLC NAND, write: 6300 MB/s, read: 7300 MB/s, warranty 5 years
500 GB, M.2, 22x30, PCI-E 4.0 4x, 3D TLC NAND, write: 4000 MB/s, read: 5000 MB/s, warranty 5 years
2000 GB, M.2, 22x30, PCI-E 4.0 4x, 3D TLC NAND, write: 4850 MB/s, read: 5150 MB/s, warranty 5 years
2000 GB, M.2, 22x80, PCI-E 4.0 4x, 3D TLC NAND, write: 5100 MB/s, read: 7000 MB/s, warranty 5 years
4000 GB, M.2, 22x80, PCI-E 4.0 4x, 3D TLC NAND, write: 6600 MB/s, read: 7300 MB/s, warranty 5 years
external, 1000 GB, 2.5", write: 1950 MB/s, read: 2000 MB/s, USB C 3.2 gen2x2, Lighting, warranty 5 years
2000 GB, M.2, 22x80, PCI-E 4.0 4x, 3D TLC NAND, write: 5100 MB/s, read: 7000 MB/s, warranty 5 years
2000 GB, M.2, 22x80, PCI-E 4.0 4x, 3D TLC NAND, write: 6600 MB/s, read: 7300 MB/s, warranty 5 years
2000 GB, M.2, 22x80, PCI-E 4.0 4x, 3D TLC NAND, write: 5100 MB/s, read: 7000 MB/s, warranty 5 years
1000 GB, M.2, 22x30, PCI-E 4.0 4x, 3D TLC NAND, write: 4900 MB/s, read: 5100 MB/s, warranty 5 years
2000 GB, M.2, 22x80, PCI-E 4.0 4x, 3D TLC NAND, write: 5100 MB/s, read: 7000 MB/s, warranty 5 years
Video reviews
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We recommend
500 - 2000 GB, M.2, 22x80, PCI-E 4.0 4x, 3D TLC NAND, 5000 / 5100 MB/s, IOPS 1000 K, 6900 / 7000 MB/s, IOPS 800 / 1000 K
1000 - 4000 GB, M.2, 22x80, PCI-E 4.0 4x, 3D TLC NAND, 6900 MB/s, IOPS 1550 K, 7450 MB/s, IOPS 1200 - 1600 K
1000 / 2000 GB, M.2, 22x80, PCI-E 5.0 2x, 3D TLC NAND, 4200 MB/s, IOPS 800 K, 5000 MB/s, IOPS 620 / 700 K
500 / 1000 GB, M.2, 22x80, PCI-E 3.0 4x, 3D TLC NAND, 2600 / 3000 MB/s, IOPS 470 / 480 K, 3100 / 3500 MB/s, IOPS 400 / 500 K
