Over 1,000,000 Hard Drives Benchmarked
Price and performance details for the WD BLACK SN850X 4TB can be found below. This is made using thousands of PerformanceTest benchmark results and is updated daily.
Description: WDS400T2X0E
Drive Size: 3.6 TB
Other names: WD_BLACK SN850X 4000GB, NVMe WD_BLACK SN850X 4000GB
Drive First Benchmarked: 2022-09-18
Drive Rating/$Price: 74.18
Overall Rank: 136
Last Price Change: $699.99 USD (2022-08-22)
Sequential Read | 6,630 MBytes/Sec |
---|---|
Sequential Write | 5,776 MBytes/Sec |
Random Seek Read Write (IOPS 32KQD20) | 4,470 MBytes/Sec |
IOPS 4KQD1 | 101 MBytes/Sec |
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Drive | Average Disk Rating | |
---|---|---|
WD BLACK SN850X 4TB | 51,926 | |
Samsung 990 Pro PM9F1 4TB SSD | 51,601 | |
WD BLACK SN850X 2000GB | 51,529 | |
KINGSTON FURY Renegade 2TB SSD | 50,498 | |
Samsung 990 Pro PM9F1 2TB SSD | 50,120 | |
Samsung 990 Pro PM9F1 1TB SSD | 48,968 | |
KINGSTON KC3000 2TB | 48,844 | |
WD BLACK SN850X 1TB | 47,354 | |
Kingston FURY Renegade 1TB SSD | 45,500 | |
KINGSTON KC3000 1TB | 44,726 | |
PassMark Software © 2008-2025 |
Baseline | Disk Rating | |
---|---|---|
BL2612437 - May 09 2025 | 54416 | |
BL2612353 - May 09 2025 | 39606 | |
BL2612023 - May 09 2025 | 57623 | |
BL2611885 - May 09 2025 | 57645 | |
BL2611659 - May 09 2025 | 51042 | |
PassMark Software © 2008-2025 |