Over 1,000,000 Hard Drives Benchmarked
Price and performance details for the WD BLACK SN850X NVMe 4000GB 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: 76.55
Overall Rank: 36
Last Price Change: $699.99 USD (2022-08-22)
Sequential Read | 6,363 MBytes/Sec |
---|---|
Sequential Write | 5,528 MBytes/Sec |
Random Seek Read Write (IOPS 32KQD20) | 4,704 MBytes/Sec |
IOPS 4KQD1 | 115 MBytes/Sec |
Merchant | Price | Purchase |
---|---|---|
![]() | NA | Drive Not Available. See Other Models |
![]() | NA | Drive Not Available. See Other Models |
Drive | Average Disk Rating | |
---|---|---|
WD BLACK SN850X NVMe 4000GB | 53,584 | |
WD BLACK SN850X NVMe 2000GB | 53,077 | |
Samsung SSD 990 PRO 2TB | 50,757 | |
Samsung SSD 990 PRO 1TB | 48,955 | |
WD BLACK SN850X NVMe 1000GB | 48,175 | |
KINGSTON KC3000 1TB | 45,915 | |
WD BLACK SN850 1TB | 42,566 | |
Samsung SSD 980 PRO 2TB | 42,280 | |
Samsung SSD 980 PRO 1TB | 39,302 | |
Crucial P5 Plus 1TB | 37,716 | |
PassMark Software © 2008-2023 |
Baseline | Disk Rating | |
---|---|---|
BL1954352 - Nov 25 2023 | 127548 | |
BL1954268 - Nov 25 2023 | 55823 | |
BL1953593 - Nov 24 2023 | 53665 | |
BL1953528 - Nov 24 2023 | 52112 | |
BL1953518 - Nov 24 2023 | 47369 | |
PassMark Software © 2008-2023 |