Average Bench: 168% (135th of 1071)

Based on 18,999 user benchmarks.  Model: WDC PC SN520 SDAPNUW-512G-1014

Outstanding average bench

The WDC PC SN520 SDAPNUW-512G-1014 512GB averaged 68.1% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the WDC PC SN520 SDAPNUW-512G-1014 512GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 764MB/s
Avg. 4K-64Thread Read Speed 893MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the WDC PC SN520 SDAPNUW-512G-1014 512GB is 103%. This is a particularly wide range which indicates that the WDC PC SN520 SDAPNUW-512G-1014 512GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 533MB/s
Avg. 4K Random Write Speed 111MB/s
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Average Bench

(Based on 18,999 samples)
Min Avg Max
631 Read 1,036 1,218
429 Write 1,039 1,328
445 Mixed 961 1,198
267 SusWrite 533 775
201% 892 MB/s
Min Avg Max
24.3 4K Read 42.9 48.2
54.5 4K Write 111 169
27.1 4K Mixed 54.4 70.3
193% 69.3 MB/s
Min Avg Max
423 DQ Read 893 1078
225 DQ Write 683 1,085
274 DQ Mixed 764 1,078
578% 780 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
59GB free
Firmware: 20110000
SusWrite @10s intervals: 1048 744 673 590 561 491 MB/s
Read 838
Write 986
Mixed 836
SusWrite 685
189% 836 MB/s
4K Read 45.1
4K Write 189
4K Mixed 71.1
259% 102 MB/s
DQ Read 1,074
DQ Write 1,284
DQ Mixed 1081
842% 1,146 MB/s
438GB free (System drive)
Firmware: 20110000
SusWrite @10s intervals: 868 665 672 747 734 747 MB/s
Read 1,200
Write 1231
Mixed 1,060
SusWrite 739
238% 1,057 MB/s
4K Read 44.7
4K Write 124
4K Mixed 57
206% 75.2 MB/s
DQ Read 1071
DQ Write 920
DQ Mixed 986
741% 992 MB/s
477GB free
Firmware: 20110000
SusWrite @10s intervals: 1010 745 744 746 745 746 MB/s
Read 1,195
Write 1,213
Mixed 1,104
SusWrite 789
242% 1,075 MB/s
4K Read 48.5
4K Write 157
4K Mixed 72.7
250% 92.7 MB/s
DQ Read 49.7
DQ Write 518
DQ Mixed 974
548% 514 MB/s
276GB free (System drive)
Firmware: 20110000
SusWrite @10s intervals: 880 546 508 469 432 417 MB/s
Read 1,104
Write 1,184
Mixed 1,141
SusWrite 542
223% 993 MB/s
4K Read 39.6
4K Write 81.3
4K Mixed 51.8
169% 57.6 MB/s
DQ Read 1,022
DQ Write 585
DQ Mixed 751
573% 786 MB/s
262GB free (System drive)
Firmware: 20110000
SusWrite @10s intervals: 792 478 417 388 466 455 MB/s
Read 742
Write 994
Mixed 836
SusWrite 499
174% 768 MB/s
4K Read 27.3
4K Write 83.3
4K Mixed 44.8
143% 51.8 MB/s
DQ Read 662
DQ Write 451
DQ Mixed 580
426% 564 MB/s
18,999 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 67,508,046 SSDs tested.

Typical PC SN520 SDAPNUW-512G-1014 512GB Builds (Compare 3,256 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 39%
Jet ski
Desktop
Desktop 88%
Aircraft carrier
Workstation
Workstation 33%
Sail boat

System: Acer Nitro N50-600

EDIT WITH CUSTOM PC BUILDER Value: 83% - Excellent Total price: $305

Popular PC SN520 SDAPNUW-512G-1014 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.

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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.
  • - SkillBench (space shooter) tests user input accuracy.
  • - 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.
Solid State Drive Rankings (Price vs Performance) June 2023 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]

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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.

 Comments

1071 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.
CPUGPUSSD
Intel Core i5-13600K $315Nvidia RTX 3060 $290Crucial MX500 250GB $30
Intel Core i5-12600K $225Nvidia RTX 3060-Ti $300Samsung 850 Evo 120GB $86
Intel Core i5-12400F $150Nvidia RTX 4070-Ti $800Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $35Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $30Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $67G.SKILL Trident Z DDR4 3200 C14 4x16GB $381SanDisk Ultra Fit 32GB $16
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