Release date ≈ Q4 2015.

Controller: JMicron JMF670H. Flash Memory: Micron 16nm MLC. Release date: Q3 2015.

Real World Speed
Performance profile from 15,957 user samples
15,039 User Benchmarks
Best Bench: 110% 39GB free
Worst Bench: 64% 83GB free (System drive)
Poor: 64% Great: 110%
SPEED RANK: 264th / 1040
918 User Benchmarks
Best Bench: 106% 29GB free (System drive)
Worst Bench: 60% 37GB free (System drive)
Poor: 60% Great: 106%
SPEED RANK: 326th / 1040
Effective Speed
Effective SSD Speed
93.1 % Slightly faster effective speed.
87.8 %
Avg. Sequential Read Speed
468 MB/s Slightly faster read speed.
441 MB/s
Avg. Sequential Write Speed
423 MB/s Faster write speed.
330 MB/s
4K Read
Avg. 4K Random Read Speed
37.7 MB/s Slightly faster random read.
34.6 MB/s
4K Write
Avg. 4K Random Write Speed
93.2 MB/s Faster random write.
81.6 MB/s
Avg. Sequential Mixed IO Speed
305 MB/s 313 MB/s +3%
4K Mixed
Avg. 4K Random Mixed IO Speed
47.5 MB/s +4% 45.5 MB/s
Avg. Sustained Write Speed
135 MB/s 172 MB/s Faster sustained write speed.
Peak Sequential Read Speed
511 MB/s +1% 506 MB/s
Peak Sequential Write Speed
490 MB/s Faster peak write speed.
416 MB/s
4K Read
Peak 4K Random Read Speed
44.9 MB/s +2% 44 MB/s
4K Write
Peak 4K Random Write Speed
125 MB/s Faster peak random write.
109 MB/s
Peak Sequential Mixed IO Speed
355 MB/s 360 MB/s +1%
4K Mixed
Peak 4K Random Mixed IO Speed
58.4 MB/s +0% 58.3 MB/s
Peak Sequential Sustained Write 60s Average
170 MB/s 208 MB/s Faster peak sustained write speed.
Market Share
Based on 38,033,384 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.05 % Insanely higher market share.
0 %
Value For Money
5.12 % 11.9 % Hugely better value.
User Rating
UBM User Rating
51 % 52 % +2%
Price (score)
$150 $45 Much cheaper.
61+ Months Slightly more recent.
65 Months
DQ Read
Peak 4K-64Thread Read Speed
388 MB/s Faster peak deep queue read.
320 MB/s
DQ Write
Peak 4K-64Thread Write Speed
362 MB/s Faster peak deep queue write.
323 MB/s
AS-SSD Total
AS-SSD Total Score
1,283 Pts Stronger server IO.
1113 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
320 MB/s Much faster peak deep queue mixed IO.
193 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed
347 MB/s Faster deep queue read.
273 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
297 MB/s Faster deep queue write.
255 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
273 MB/s Much faster deep queue mixed IO.
159 MB/s
120GB 120GB

Pricey but fast  [Aug '20 HM100_techno]


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 i5-10400F $161Nvidia GTX 1660S (Super) $240Samsung 860 Evo 250GB $40
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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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