Release date ≈ Q1 2019.


Controller: Phison PS3111-S11. Flash Memory: Toshiba 15nm TLC. Release date ≈ Q1 2017.

Real World Speed
Performance profile from 35,952 user samples
54 User Benchmarks
Best Bench: 260% 726GB free (System drive)
Worst Bench: 113% 771GB free (System drive)
Poor: 113% Great: 260%
SPEED RANK: 88th / 1017
35,898 User Benchmarks
Best Bench: 102% 359GB free (System drive)
Worst Bench: 39% 268GB free (System drive)
Poor: 39% Great: 102%
SPEED RANK: 451st / 1017
Effective Speed
Effective SSD Speed
181 % Hugely faster effective speed.
78.8 %
Avg. Sequential Read Speed
1337 MB/s Hugely faster read speed.
369 MB/s
Avg. Sequential Write Speed
1088 MB/s Hugely faster write speed.
306 MB/s
4K Read
Avg. 4K Random Read Speed
43.6 MB/s Much faster random read.
27.4 MB/s
4K Write
Avg. 4K Random Write Speed
133 MB/s Hugely faster random write.
68.2 MB/s
Avg. Sequential Mixed IO Speed
840 MB/s Hugely faster mixed IO speed.
291 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
32.7 MB/s Slightly faster random mixed IO.
30.4 MB/s
Avg. Sustained Write Speed
753 MB/s Hugely faster sustained write speed.
303 MB/s
Peak Sequential Read Speed
1512 MB/s Hugely faster peak read speed.
489 MB/s
Peak Sequential Write Speed
1690 MB/s Hugely faster peak write speed.
457 MB/s
4K Read
Peak 4K Random Read Speed
53 MB/s Much faster peak random read.
35.7 MB/s
4K Write
Peak 4K Random Write Speed
224 MB/s Hugely faster peak random write.
96.6 MB/s
Peak Sequential Mixed IO Speed
1154 MB/s Hugely faster peak mixed IO speed.
380 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
41.8 MB/s +1% 41.3 MB/s
Peak Sequential Sustained Write 60s Average
1651 MB/s Hugely faster peak sustained write speed.
463 MB/s
Market Share
Based on 22,623,524 SSDs tested.
Market Share
Market Share (trailing 30 days)
0 % 1.08 % Insanely higher market share.
Value For Money
59 % Hugely better value.
26.8 %
User Rating
UBM User Rating
50 % 51 % +2%
Price (score)
$119 $53 Much cheaper.
13+ Months Much more recent.
35+ Months
DQ Read
Peak 4K-64Thread Read Speed
907 MB/s Hugely faster peak deep queue read.
289 MB/s
DQ Write
Peak 4K-64Thread Write Speed
1034 MB/s Hugely faster peak deep queue write.
357 MB/s
AS-SSD Total
AS-SSD Total Score
3,129 Pts Hugely stronger server IO.
1,076 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
61.5 MB/s 218 MB/s Hugely faster peak deep queue mixed IO.
ADQ Read
Avg. 4K-64Thread Read Speed
712 MB/s Hugely faster deep queue read.
196 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
609 MB/s Hugely faster deep queue write.
258 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
51 MB/s 140 MB/s Hugely faster deep queue mixed IO.
1TB 480GB

needs DRAM as booting causes stutters on this one  [Dec '19 ExecutableFiles]


Solid State Drive Rankings (Price vs Performance) February 2020 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.
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.

 Frequently Asked Questions

 Best User Rated

The Best.
Intel Core i5-9400F $150Nvidia GTX 1660S (Super) $230Crucial MX500 250GB $49
Intel Core i5-9600K $210Nvidia GTX 1650S (Super) $160Samsung 850 Evo 120GB $78
Intel Core i7-9700K $356Nvidia RTX 2060 $330Samsung 850 Pro 512GB $249
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $74SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $74SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $683SanDisk Extreme 16GB $24
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