Read speed
| Sequential read speed i | 14900 MB/s (8 others) |
| Random read speed i | 2300000 IOPS (3 others) |
Write speed
| Sequential write speed i | 14000 MB/s (7 others) |
| Random write speed i | 2400000 IOPS (3 others) |
Benchmarks
| Passmark result i | 90689 |
General info
| Type i | M2 (200 others) |
| Ssd cache i | DRAM cache (158 others) |
| Is an nvme ssd i | ✔ (197 others) |
| Nvme version i | 2 (93 others) |
| Internal Storage i | 4000GB (47 others) |
| Release date i | 8 months ago05/05/2025 (2 others) |
| Controller i | Silicon Motion SM2508 (23 others) |
| Ssd storage type i | TLC (180 others) |
| Pci express (pcie) version i | 5 (92 others) |
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Frequently Asked Questions
What is the sequential read speed of the Western Digital WD Black SN8100 4TB?
At 14900 MB/s, the Western Digital WD Black SN8100 4TB ranks #1 out of 202 — see ranking ssd products — one of the Highest sequential read speed in this category, 63% above the category average.
What is the PCIe version of the Western Digital WD Black SN8100 4TB?
At 5, the Western Digital WD Black SN8100 4TB ranks #1 out of 198 — see ranking ssd products — one of the Highest PCIe version in this category, 14% above the category average.
What is the random read speed of the Western Digital WD Black SN8100 4TB?
At 2300000 IOPS, the Western Digital WD Black SN8100 4TB ranks #2 out of 155 — see ranking ssd products — one of the Highest random read speed in this category, 83% above the category average.
What is the PassMark result of the Western Digital WD Black SN8100 4TB?
At 90,689, the Western Digital WD Black SN8100 4TB ranks #2 out of 58 — see ranking ssd products — one of the Highest PassMark result in this category, 51% above the category average.
What is the nvme version of the Western Digital WD Black SN8100 4TB?
At 2, the Western Digital WD Black SN8100 4TB ranks #2 out of 132 — see ranking ssd products — one of the Highest nvme version in this category.
What is the sequential write speed of the Western Digital WD Black SN8100 4TB?
At 14000 MB/s, the Western Digital WD Black SN8100 4TB ranks #3 out of 202 — see ranking ssd products — one of the Highest sequential write speed in this category, 76% above the category average.
How much storage does the Western Digital WD Black SN8100 4TB offer?
At 4000GB, the Western Digital WD Black SN8100 4TB is 92% above the category average for storage, ranking #8 out of 202 — see ranking ssd products.
What is the random write speed of the Western Digital WD Black SN8100 4TB?
At 2400000 IOPS, the Western Digital WD Black SN8100 4TB is 80% above the category average for random write speed, ranking #11 out of 155 — see ranking ssd products.
How does it compare?
How does the Western Digital WD Black SN8100 4TB's random write speed compare to similar ssdss?
At 2400000 IOPS, the Western Digital WD Black SN8100 4TB leads the Adata Legend 970 Pro 4TB (1300000 IOPS) by 46%.
How does the Western Digital WD Black SN8100 4TB's sequential read speed compare to similar ssdss?
At 14900 MB/s, the Western Digital WD Black SN8100 4TB leads the Adata Legend 970 Pro 4TB (11000 MB/s) by 26%.
How does the Western Digital WD Black SN8100 4TB's random read speed compare to similar ssdss?
At 2300000 IOPS, the Western Digital WD Black SN8100 4TB leads the Adata Legend 970 Pro 4TB (1800000 IOPS) by 22%.
How does the Western Digital WD Black SN8100 4TB's PassMark result compare to similar ssdss?
At 90,689, the Western Digital WD Black SN8100 4TB leads the Adata Legend 970 Pro 4TB (74,879) by 17%.
How does the Western Digital WD Black SN8100 4TB's sequential write speed compare to similar ssdss?
At 14000 MB/s, the Western Digital WD Black SN8100 4TB leads the Micron 4600 4TB (12000 MB/s) by 14%.