Over 1,000,000 Hard Drives Benchmarked
Price and performance details for the WD BLACK SN850X can be found below. This is made using thousands of PerformanceTest benchmark results and is updated daily.
Drive Size: 7.3 TB
Other names: WD_BLACK SN850X SCSI Disk Device
Drive First Benchmarked: 2024-12-22
Drive Rating/$Price: NA
Overall Rank: 1191
Last Price Change: NA
| Sequential Read | 5,423 MBytes/Sec |
|---|---|
| Sequential Write | 4,557 MBytes/Sec |
| Random Seek Read Write (IOPS 32KQD20) | 2,454 MBytes/Sec |
| IOPS 4KQD1 | 66 MBytes/Sec |
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| Drive | Average Disk Rating | |
|---|---|---|
| Samsung 9100 PRO 2TB SSD | 85,172 | |
| WD BLACK SN850X 2000GB | 51,374 | |
| Samsung 990 Pro PM9F1 4TB SSD | 50,817 | |
| Samsung 990 Pro PM9F1 2TB SSD | 49,464 | |
| KINGSTON FURY Renegade 2TB SSD | 49,142 | |
| KINGSTON KC3000 2TB | 49,081 | |
| Samsung 990 Pro PM9F1 1TB SSD | 48,261 | |
| WD BLACK SN850X 1TB | 46,661 | |
| Kingston FURY Renegade 1TB SSD | 44,306 | |
| WD BLACK SN850X | 37,502 | |
| PassMark Software © 2008-2026 |
| Baseline | Disk Rating | |
|---|---|---|
| BL2784194 - Jul 23 2025 | 47350 | |
| BL2750934 - Jul 09 2025 | 26974 | |
| BL2578957 - Apr 24 2025 | 53379 | |
| BL2496469 - Mar 20 2025 | 53441 | |
| BL2293466 - Dec 22 2024 | 21933 | |
| PassMark Software © 2008-2026 |