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

Release date ≈ Q3 2017.

Real World Speed
Performance profile from 251,734 user samples
246,101 User Benchmarks
Best Bench: 102% 223GB free
Worst Bench: 35% 56GB free (System drive)
Poor: 35% Great: 102%
SPEED RANK: 674th / 1040
5,633 User Benchmarks
Best Bench: 101% 177GB free
Worst Bench: 34% 109GB free (System drive)
Poor: 34% Great: 101%
SPEED RANK: 670th / 1040
Effective Speed
Effective SSD Speed
67.3 % 67.6 % +0%
Avg. Sequential Read Speed
413 MB/s 457 MB/s Faster read speed.
Avg. Sequential Write Speed
304 MB/s 330 MB/s Slightly faster write speed.
4K Read
Avg. 4K Random Read Speed
26.9 MB/s 27.4 MB/s +2%
4K Write
Avg. 4K Random Write Speed
59.2 MB/s 67 MB/s Faster random write.
Avg. Sequential Mixed IO Speed
279 MB/s 299 MB/s Slightly faster mixed IO speed.
4K Mixed
Avg. 4K Random Mixed IO Speed
24.8 MB/s Faster random mixed IO.
19.9 MB/s
Avg. Sustained Write Speed
179 MB/s +2% 175 MB/s
Peak Sequential Read Speed
508 MB/s 514 MB/s +1%
Peak Sequential Write Speed
450 MB/s 450 MB/s
4K Read
Peak 4K Random Read Speed
36.4 MB/s 40.2 MB/s Faster peak random read.
4K Write
Peak 4K Random Write Speed
101 MB/s 119 MB/s Faster peak random write.
Peak Sequential Mixed IO Speed
422 MB/s 435 MB/s +3%
4K Mixed
Peak 4K Random Mixed IO Speed
42.6 MB/s Faster peak random mixed IO.
35.8 MB/s
Peak Sequential Sustained Write 60s Average
445 MB/s +4% 428 MB/s
Market Share
Based on 38,033,384 SSDs tested.
Market Share
Market Share (trailing 30 days)
2.56 % Insanely higher market share.
0.06 %
Value For Money
21.9 % Much better value.
15.9 %
User Rating
UBM User Rating
54 % Slightly more popular.
51 %
Price (score)
$28 Much cheaper.
48 Months 41+ Months More recent.
DQ Read
Peak 4K-64Thread Read Speed
270 MB/s 270 MB/s
DQ Write
Peak 4K-64Thread Write Speed
347 MB/s +1% 344 MB/s
AS-SSD Total
AS-SSD Total Score
1,044 Pts 1,067 Pts +2%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
203 MB/s Hugely faster peak deep queue mixed IO.
56.2 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed
188 MB/s Slightly faster deep queue read.
173 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
210 MB/s 233 MB/s Faster deep queue write.
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
99 MB/s Hugely faster deep queue mixed IO.
34.9 MB/s
240GB 250GB

could have used some DRAM, stutters when booting. [Dec '19 ExecutableFiles]


Solid State Drive Rankings (Price vs Performance) January 2021 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
  • - 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

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Intel Core i5-10600K $257Nvidia RTX 3060-Ti $400Crucial MX500 250GB $47
Intel Core i5-9600K $219Nvidia RTX 3070 $500Samsung 850 Evo 120GB $78
Intel Core i5-10400F $161Nvidia GTX 1660S (Super) $240Samsung 860 Evo 250GB $40
Seagate Barracuda 1TB (2016) $43Corsair Vengeance LPX DDR4 3200 C16 2x8GB $79SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $29Corsair Vengeance LPX DDR4 3000 C15 2x8GB $71SanDisk Extreme 32GB $28
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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