Real World Speed
Performance profile from 50 user samples
50 User Benchmarks
Best Bench: 97% 110GB free
Worst Bench: 44% 66GB free (System drive)
Poor: 44% Great: 97%
SPEED RANK: 404th / 1017
Effective Speed
Effective SSD Speed
81.7 % 98 % Faster effective speed.
Avg. Sequential Read Speed
460 MB/s +0% 458 MB/s
Avg. Sequential Write Speed
399 MB/s 410 MB/s +3%
4K Read
Avg. 4K Random Read Speed
27.1 MB/s 33.4 MB/s Faster random read.
4K Write
Avg. 4K Random Write Speed
92.1 MB/s Slightly faster random write.
87.6 MB/s
Avg. Sequential Mixed IO Speed
355 MB/s 360 MB/s +1%
4K Mixed
Avg. 4K Random Mixed IO Speed
21.4 MB/s 44.5 MB/s Hugely faster random mixed IO.
Avg. Sustained Write Speed
300 MB/s 303 MB/s +1%
Peak Sequential Read Speed
505 MB/s +1% 501 MB/s
Peak Sequential Write Speed
460 MB/s 483 MB/s +5%
4K Read
Peak 4K Random Read Speed
38.6 MB/s 41.2 MB/s Slightly faster peak random read.
4K Write
Peak 4K Random Write Speed
109 MB/s 122 MB/s Slightly faster peak random write.
Peak Sequential Mixed IO Speed
475 MB/s Slightly faster peak mixed IO speed.
414 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
29.6 MB/s 56.6 MB/s Hugely faster peak random mixed IO.
Peak Sequential Sustained Write 60s Average
443 MB/s Slightly faster peak sustained write speed.
391 MB/s
Market Share
Based on 22,742,739 SSDs tested.
User Rating
UBM User Rating
50 % 71.7 % Much more popular.
Market Share
Market Share (trailing 30 days)
0 % 0.58 % Insanely higher market share.
DQ Read
Peak 4K-64Thread Read Speed
201 MB/s 366 MB/s Hugely faster peak deep queue read.
DQ Write
Peak 4K-64Thread Write Speed
345 MB/s 358 MB/s +4%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
160 MB/s 318 MB/s Hugely faster peak deep queue mixed IO.
ADQ Read
Avg. 4K-64Thread Read Speed
126 MB/s 314 MB/s Hugely faster deep queue read.
ADQ Write
Avg. 4K-64Thread Write Speed
303 MB/s Slightly faster deep queue write.
288 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
44.3 MB/s 250 MB/s Hugely faster deep queue mixed IO.
23+ Months Hugely more recent.
51.9 Months
AS-SSD Total
AS-SSD Total Score
952 Pts 1,235 Pts Stronger server IO.
128GB   —
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
  • - 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 GTX 1050-Ti $155Samsung 850 Pro 512GB $249
Seagate Barracuda 1TB (2016) $36Corsair Vengeance LPX DDR4 3200 C16 2x8GB $74SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $38Corsair Vengeance LPX DDR4 3000 C15 2x8GB $74SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $656SanDisk Extreme 16GB $24
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