Insanely faster peak deep queue mixed IO. +65,961%
ADQ Read Avg. 4K-64Thread Read Speed
0.5 MB/s
1799 MB/s
Insanely faster deep queue read. +359,700%
ADQ Write Avg. 4K-64Thread Write Speed
29.9 MB/s
1387 MB/s
Insanely faster deep queue write. +4,539%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
1.95 MB/s
1570 MB/s
Insanely faster deep queue mixed IO. +80,413%
Specifications
Capacity
Capacity
2TB
2TB
Conclusion
Average Bench 14.3%
Average Bench 492%
The WD Black SN850X has a superb consumer performance profile. As well as offering solid burst speeds of 5 GB/s, the SN850X also offers respectable out of cache performance. At current prices (1TB $90 USD, 2TB $145 USD and 4TB $290 USD) the WD Black SN850X is our top value pick at every capacity. [Jun '24SSDrivePro]
Welcome to our SSD comparison. We calculate effective speed for both SATA and NVMe drives based on real world performance then adjust by current prices per GB to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top SSDs. [SSDrivePro]
Welcome to our PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best value for money upgrades.