Average Bench: 59.5% (756th of 1026)

Based on 1,134 user benchmarks.  Model: KINGSTON RBUSNS8180S3128GI

Average average bench

The Kingston RBUSNS8180S3128GI 128GB averaged 40.5% 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-64Thread Mixed IO Speed 123MB/s
Avg. 4K Random Read Speed 24.9MB/s

Average consistency

The range of scores (95th - 5th percentile) for the Kingston RBUSNS8180S3128GI 128GB is 41.4%. This is a relatively wide range which indicates that the Kingston RBUSNS8180S3128GI 128GB performs inconsistently under varying real world conditions.


Avg. Sustained Write Speed 69.2MB/s
Avg. Sequential Mixed IO Speed 254MB/s

Average Bench

(Based on 1,134 samples)
Min Avg Max
131 Read 390 458
179 Write 286 351
58.5 Mixed 254 320
40.9 SusWrite 69.2 90.8
55.5% 250 MB/s
Min Avg Max
0.5 4K Read 24.9 36
18.9 4K Write 61.5 90.9
3.53 4K Mixed 23.2 31.4
100% 36.5 MB/s
Min Avg Max
35.9 DQ Read 204 241
38.3 DQ Write 227 311
8.92 DQ Mixed 123 178
118% 185 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
23GB free (System drive)
Firmware: SBFK60B9
SusWrite @10s intervals: 167 88 43 34 49 26 MB/s
Read 463
Write 332
Mixed 327
SusWrite 68
66% 298 MB/s
4K Read 33.3
4K Write 78.1
4K Mixed 31
132% 47.5 MB/s
DQ Read 234
DQ Write 283
DQ Mixed 176
155% 231 MB/s
17GB free (System drive)
Firmware: SBFK60B9
SusWrite @10s intervals: 63 92 23 24 11 20 MB/s
Read 378
Write 253
Mixed 267
SusWrite 38.9
52% 234 MB/s
4K Read 13.6
4K Write 67.1
4K Mixed 14
74% 31.6 MB/s
DQ Read 224
DQ Write 50.1
DQ Mixed 19.1
45% 97.8 MB/s
1,134 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 26,502,207 SSDs tested.

Typical RBUSNS8180S3128GI 128GB Builds (Compare 10,024 builds) See popular component choices, score breakdowns and rankings.
Gaming 15%
Tree trunk
Desktop 55%
Workstation 36%
Jet ski

System: Acer Aspire A515-51G


Popular RBUSNS8180S3128GI 128GB 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.

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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) May 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.


1026 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 $165Nvidia GTX 1660S (Super) $230Crucial MX500 250GB $49
Intel Core i5-9600K $199Nvidia GTX 1650S (Super) $160Samsung 850 Evo 120GB $78
Intel Core i7-9700K $365Nvidia RTX 2070S (Super) $500Samsung 860 Evo 250GB $56
Seagate Barracuda 1TB (2016) $43Corsair Vengeance LPX DDR4 3200 C16 2x8GB $80SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $75SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $681SanDisk Ultra Fit 32GB $16
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