Controller: Indilinx Barefoot 3 IDX500M00. Flash: Toshiba A19nm MLC.

Controller: Samsung Triple Core MEX. Memory: Samsung 40nm MLC V-NAND

Real World Speed
Performance profile from 7,134 user samples
630 User Benchmarks
Best Bench: 101% 48GB free
Worst Bench: 64% 80GB free
Poor: 64% Great: 101%
SPEED RANK: 167th / 908
6,504 User Benchmarks
Best Bench: 114% 60GB free
Worst Bench: 71% 1GB free
Poor: 71% Great: 114%
SPEED RANK: 88th / 908
Effective Speed
Effective SSD Speed
84.1 % 93.6 % Slightly faster effective speed.
Avg. Sequential Read Speed
494 MB/s 505 MB/s +2%
Avg. Sequential Write Speed
412 MB/s +4% 398 MB/s
4K Read
Avg. 4K Random Read Speed
24.4 MB/s 31.5 MB/s Faster random read.
4K Write
Avg. 4K Random Write Speed
86.9 MB/s 89.8 MB/s +3%
Avg. Sequential Mixed IO Speed
433 MB/s +3% 421 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
17.9 MB/s 29.3 MB/s Much faster random mixed IO.
Peak Sequential Read Speed
521 MB/s 526 MB/s +1%
Peak Sequential Write Speed
434 MB/s 489 MB/s Slightly faster peak write speed.
4K Read
Peak 4K Random Read Speed
29.6 MB/s 38 MB/s Faster peak random read.
4K Write
Peak 4K Random Write Speed
131 MB/s Slightly faster peak random write.
120 MB/s
Peak Sequential Mixed IO Speed
459 MB/s 492 MB/s Slightly faster peak mixed IO speed.
4K Mixed
Peak 4K Random Mixed IO Speed
24.8 MB/s 40.4 MB/s Much faster peak random mixed IO.
Market Share
Based on 6,044,896 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.01 % 0.1 % Hugely higher market share.
Value For Money
62.9 % Much better value.
40.1 %
User Rating
UBM User Rating
62 % 62 %
Price (score)
$67 Much cheaper.
43 Months +2% 44 Months
DQ Read
Peak 4K-64Thread Read Speed
335 MB/s 374 MB/s Slightly faster peak deep queue read.
DQ Write
Peak 4K-64Thread Write Speed
351 MB/s +4% 336 MB/s
AS-SSD Total
AS-SSD Total Score
1,161 Pts 1,219 Pts Slightly stronger server IO.
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
81.2 MB/s 140 MB/s Much faster peak deep queue mixed IO.
ADQ Read
Avg. 4K-64Thread Read Speed
160 MB/s 197 MB/s Faster deep queue read.
ADQ Write
Avg. 4K-64Thread Write Speed
210 MB/s 219 MB/s +4%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
47.3 MB/s 75.6 MB/s Much faster deep queue mixed IO.
120GB 128GB
Solid State Drive Rankings (Price vs Performance) March 2018 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 - Sometimes benchmarks get it completely wrong...
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
  • Best value for money - Value for money is based on real world performance, price and capacity.
  • Raw speed comparison - Raw speed readings.
  • Details ordered by value - Detailed performance stats ordered by overall value for money.
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 (UBM).
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write and mixed IO.
  • - Checks include: 4k Align, NCQ, TRIM, SATA, USB & S.M.A.R.T.
  • - 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 highest voted in class.
  • - Find the best upgrades.
  • - Share your opinion by voting.

 Frequently Asked Questions

 Best User Rated

The Best.
Intel Core i7-8700K $330Nvidia GTX 1070 $447Samsung 850 Evo 250GB $85
Intel Core i7-7700K $290Nvidia GTX 1060-6GB $335Samsung 850 Evo 500GB $150
Intel Core i5-8600K $243AMD RX 480 $400Samsung 850 Pro 256GB $120
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $190SanDisk Extreme 64GB $44
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $931SanDisk Extreme 32GB $23
Seagate Barracuda 2TB (2016) $60Corsair Vengeance LPX DDR4 3200 C16 2x8GB $212SanDisk Extreme 16GB $18
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