Average Bench: 66% (659th of 1011)

Based on 333 user benchmarks.  Model: SSD 256GB

Above average average bench

The SSD 256GB 256GB averaged 34.0% lower than the peak scores attained by the group leaders. This isn't a great result which indicates that there are much faster alternatives on the comparison list.


Avg. 4K Random Read Speed 24.4MB/s
Avg. Sequential Read Speed 497MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the SSD 256GB 256GB is 85.4%. This is a particularly wide range which indicates that the SSD 256GB 256GB performs inconsistently under varying real world conditions.


Avg. Sustained Write Speed 206MB/s
Avg. 4K Random Mixed IO Speed 15.8MB/s

Average Bench

(Based on 333 samples)
Min Avg Max
342 Read 497 1,262
102 Write 369 459
10.1 Mixed 283 482
39.1 SusWrite 206 414
75.5% 339 MB/s
Min Avg Max
12 4K Read 24.4 39
3.64 4K Write 58.3 133
0.3 4K Mixed 15.8 40.9
88.1% 32.8 MB/s
Min Avg Max
29.7 DQ Read 163 391
12.8 DQ Write 221 334
0.4 DQ Mixed 56.5 211
80.4% 147 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
197GB free (System drive)
Firmware: S0423B0
SusWrite @10s intervals: 413 411 408 413 414 92 MB/s
Read 483
Write 399
Mixed 400
SusWrite 358
92% 410 MB/s
4K Read 23.4
4K Write 67.4
4K Mixed 23.4
101% 38.1 MB/s
DQ Read 99.7
DQ Write 326
DQ Mixed 38.4
80% 155 MB/s
171GB free (System drive)
Firmware: FW190903
SusWrite @10s intervals: 388 373 347 312 244 202 MB/s
Read 318
Write 400
Mixed 332
SusWrite 311
77% 340 MB/s
4K Read 24.9
4K Write 80.2
4K Mixed 15.3
100% 40.1 MB/s
DQ Read 257
DQ Write 268
DQ Mixed 22
83% 183 MB/s
104GB free (System drive)
Firmware: S0110A0
SusWrite @10s intervals: 82 15 62 23 31 12 MB/s
Read 470
Write 185
Mixed 22.8
SusWrite 37.4
39% 179 MB/s
4K Read 14.2
4K Write 18.1
4K Mixed 0.4
32% 10.9 MB/s
DQ Read 88.2
DQ Write 24.6
DQ Mixed 0.5
15% 37.8 MB/s
333 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 19,132,121 SSDs tested.

Typical 256GB 256GB Builds (Compare 2,360 builds) See popular component choices, score breakdowns and rankings.
Gaming 13%
Tree trunk
Desktop 49%
Workstation 30%

System: Asus GL552JX


Popular 256GB 256GB systems:

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.
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.


1011 Drives (Compared) Thousands of user benchmarks compiled into one comparison list.

See how consistently different SSDs perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

 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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