Average Bench: 206% (61st of 1011)

Based on 1,747 user benchmarks.  Model: WDC PC SN720 SDAQNTW-512G-1001

Outstanding average bench

The WDC PC SN720 SDAQNTW-512G-1001 512GB averaged 105.6% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the WDC PC SN720 SDAQNTW-512G-1001 512GB near the top of the comparison list.


Avg. 4K-64Thread Mixed IO Speed 843MB/s
Avg. 4K-64Thread Read Speed 971MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the WDC PC SN720 SDAQNTW-512G-1001 512GB is 128%. This is a particularly wide range which indicates that the WDC PC SN720 SDAQNTW-512G-1001 512GB performs inconsistently under varying real world conditions.


Avg. 4K Random Read Speed 40.2MB/s
Avg. Sustained Write Speed 812MB/s

Average Bench

(Based on 1,747 samples)
Min Avg Max
638 Read 1,387 1,895
679 Write 1,294 2,076
567 Mixed 1,144 1,655
646 SusWrite 812 897
260% 1,159 MB/s
Min Avg Max
25.4 4K Read 40.2 48.1
67 4K Write 125 174
32.3 4K Mixed 57.8 72.6
201% 74.5 MB/s
Min Avg Max
241 DQ Read 971 1,572
173 DQ Write 752 1,230
203 DQ Mixed 843 1,338
636% 855 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
296GB free (System drive)
Firmware: 10170101
SusWrite @10s intervals: 937 753 751 790 815 823 MB/s
Read 1,614
Write 1,306
Mixed 1,150
SusWrite 812
273% 1,220 MB/s
4K Read 39.4
4K Write 112
4K Mixed 57.7
193% 69.8 MB/s
DQ Read 936
DQ Write 414
DQ Mixed 769
545% 706 MB/s
393GB free (System drive)
Firmware: 10130101
SusWrite @10s intervals: 600 603 610 573 522 553 MB/s
Read 1,236
Write 1,111
Mixed 1,126
SusWrite 577
227% 1,012 MB/s
4K Read 46.7
4K Write 85.6
4K Mixed 58.3
191% 63.5 MB/s
DQ Read 1,031
DQ Write 311
DQ Mixed 392
362% 578 MB/s
1,747 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 19,133,448 SSDs tested.

Typical PC SN720 SDAQNTW-512G-1001 512GB Builds (Compare 335 builds) See popular component choices, score breakdowns and rankings.
Gaming 16%
Desktop 86%
Aircraft carrier
Workstation 58%

System: Lenovo 20MF000BUS


Popular PC SN720 SDAQNTW-512G-1001 512GB systems:

How Fast Is Your SSD? (Bench your build) Size up your PC in less than a minute.

Welcome to our freeware 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 upgrades.

UserBenchmark of the month

How it works

  • - Download and run UserBenchMark.
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write, sustained write and mixed IO.
  • - RAM tests include: single/multi core bandwidth and latency.
  • - Reports are generated and presented on userbenchmark.com.
  • - Identify the strongest components in your PC.
  • - See speed test results from other users.
  • - Compare your components to the current market leaders.
  • - Explore your best upgrade options with a virtual PC build.
  • - Compare your in-game FPS to other users with your hardware.
  • - Share your opinion by voting.
Solid State Drive Rankings (Price vs Performance) November 2019 SSD Rankings.

Welcome to our 2.5" and M.2 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]


Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.


1011 Drives (Compared) Thousands of user benchmarks compiled into one comparison list.

See how consistently different SSDs perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

 Frequently Asked Questions

 Best User Rated

The Best.
Intel Core i5-9400F $148Nvidia GTX 1660S (Super) $234Crucial MX500 250GB $45
Intel Core i5-9600K $210Nvidia GTX 1660 $210Samsung 850 Evo 120GB $150
Intel Core i7-9700K $340Nvidia GTX 1660-Ti $260Samsung 860 Evo 250GB $49
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $65SanDisk Extreme 64GB $88
WD Blue 1TB (2012) $40G.SKILL Trident Z DDR4 3200 C14 4x16GB $612SanDisk Extreme 32GB $48
Seagate Barracuda 3TB (2016) $75Corsair Vengeance LPX DDR4 3200 C16 2x8GB $80SanDisk Ultra Fit 32GB $14
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