Real World Speed
Performance profile from 104,079 user samples
7,133 User Benchmarks
Best Bench: 154% 413GB free (System drive)
Worst Bench: 89% 36GB free (System drive)
Poor: 89% Great: 154%
SPEED RANK: 131st / 1011
96,946 User Benchmarks
Best Bench: 259% 278GB free
Worst Bench: 158% 234GB free (System drive)
Poor: 158% Great: 259%
SPEED RANK: 55th / 1011
Effective Speed
Effective SSD Speed
133 % 220 % Much faster effective speed.
Avg. Sequential Read Speed
920 MB/s 1788 MB/s Hugely faster read speed.
Avg. Sequential Write Speed
628 MB/s 1524 MB/s Hugely faster write speed.
4K Read
Avg. 4K Random Read Speed
38.9 MB/s 44.6 MB/s Slightly faster random read.
4K Write
Avg. 4K Random Write Speed
105 MB/s 145 MB/s Much faster random write.
Avg. Sequential Mixed IO Speed
421 MB/s 679 MB/s Much faster mixed IO speed.
4K Mixed
Avg. 4K Random Mixed IO Speed
46 MB/s 58.9 MB/s Faster random mixed IO.
Avg. Sustained Write Speed
319 MB/s 616 MB/s Hugely faster sustained write speed.
Peak Sequential Read Speed
1088 MB/s 2133 MB/s Hugely faster peak read speed.
Peak Sequential Write Speed
783 MB/s 1758 MB/s Hugely faster peak write speed.
4K Read
Peak 4K Random Read Speed
44.5 MB/s 55 MB/s Faster peak random read.
4K Write
Peak 4K Random Write Speed
135 MB/s 195 MB/s Much faster peak random write.
Peak Sequential Mixed IO Speed
615 MB/s 851 MB/s Much faster peak mixed IO speed.
4K Mixed
Peak 4K Random Mixed IO Speed
59.8 MB/s 70.8 MB/s Faster peak random mixed IO.
Peak Sequential Sustained Write 60s Average
389 MB/s 840 MB/s Hugely faster peak sustained write speed.
Market Share
Based on 19,132,121 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.04 % 0.59 % Insanely higher market share.
Value For Money
15.2 % 37.2 % Hugely better value.
User Rating
UBM User Rating
53 % 61 % More popular.
Price (score)
$241 $140 Much cheaper.
32+ Months Slightly more recent.
35+ Months
DQ Read
Peak 4K-64Thread Read Speed
663 MB/s 1259 MB/s Hugely faster peak deep queue read.
DQ Write
Peak 4K-64Thread Write Speed
526 MB/s 1378 MB/s Hugely faster peak deep queue write.
AS-SSD Total
AS-SSD Total Score
1,971 Pts 4,048 Pts Hugely stronger server IO.
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
482 MB/s 1024 MB/s Hugely faster peak deep queue mixed IO.
ADQ Read
Avg. 4K-64Thread Read Speed
609 MB/s 1000 MB/s Much faster deep queue read.
ADQ Write
Avg. 4K-64Thread Write Speed
457 MB/s 993 MB/s Hugely faster deep queue write.
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
406 MB/s 805 MB/s Hugely faster deep queue mixed IO.
512GB 500GB

Super low latencies and great TurboWrite performance for not much more than mid-to-high-end SATA drives--when bought lightly used, which is the best way to go in this NAND market IMO. [Jul '17 silhex88]


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.
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 $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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