WD Ultrastar DC SN840 WUS4BA138DSP3X 3.84 TB
 | Outdated Product $1,125.99 Placement: internal; Features: server; Size (GB): 3840; Form factor: 2.5"; NVMe; Write speed (MB/s): 3250; Read speed (MB/s): 3470; DWPD (times/day): 1; Manufacturer's warranty: 5 years; |
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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 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
We recommend
1000 - 8000 GB, M.2, 22x80, PCI-E 4.0 4x, 3D TLC NAND, 6300 / 6600 MB/s, IOPS 1100 / 1200 K, 7200 / 7300 MB/s, IOPS 800 / 1200 K
250 - 2000 GB, M.2, 22x80, PCI-E 4.0 4x, 3D TLC NAND, 2000 - 4900 MB/s, IOPS 470 / 800 K, 4000 - 5150 MB/s, IOPS 240 - 740 K
1000 / 2000 GB, M.2, 22x80, PCI-E 4.0 4x, 3D TLC NAND, 5000 / 5100 MB/s, IOPS 1000 K, 7000 MB/s, IOPS 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
250 - 1000 GB, M.2, 22x80, PCI-E 3.0 4x, 3D TLC NAND, 1300 - 3000 MB/s, IOPS 320 - 480 K, 2900 - 3500 MB/s, IOPS 230 - 500 K
