Average Bench: 64% (684th of 1016)

Based on 360 user benchmarks.  Model: KINGSTON RBU-SMS100S3128GD

Above average average bench

The Kingston RBU-SMS100S3128GD 128GB averaged 36.0% 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 23.9MB/s
Avg. Sequential Read Speed 471MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Kingston RBU-SMS100S3128GD 128GB is 31.6%. This is a relatively narrow range which indicates that the Kingston RBU-SMS100S3128GD 128GB performs reasonably consistently under varying real world conditions.


Avg. Sustained Write Speed 180MB/s
Avg. 4K-64Thread Mixed IO Speed 30.2MB/s

Average Bench

(Based on 360 samples)
Min Avg Max
391 Read 471 497
56.3 Write 282 332
92.9 Mixed 303 392
49.2 SusWrite 180 315
68.8% 309 MB/s
Min Avg Max
18.2 4K Read 23.9 27.8
5.39 4K Write 57.4 73.3
6.96 4K Mixed 11.5 20.1
81.3% 30.9 MB/s
Min Avg Max
22.8 DQ Read 129 169
50 DQ Write 190 235
6.87 DQ Mixed 30.2 65
59.2% 117 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
119GB free
Firmware: S8FM06.9
SusWrite @10s intervals: 323 324 323 322 315 324 MB/s
Read 494
Write 333
Mixed 245
SusWrite 322
78% 348 MB/s
4K Read 30.8
4K Write 93.3
4K Mixed 21.4
124% 48.5 MB/s
DQ Read 168
DQ Write 226
DQ Mixed 63.1
85% 152 MB/s
119GB free
Firmware: S8FM06.9
SusWrite @10s intervals: 320 319 321 324 314 323 MB/s
Read 499
Write 335
Mixed 242
SusWrite 320
78% 349 MB/s
4K Read 30.8
4K Write 93.5
4K Mixed 21
123% 48.4 MB/s
DQ Read 168
DQ Write 227
DQ Mixed 63.3
85% 153 MB/s
66GB free (System drive)
Firmware: S8FM06.9
SusWrite @10s intervals: 280 135 292 219 4.2 225 MB/s
Read 491
Write 323
Mixed 217
SusWrite 193
68% 306 MB/s
4K Read 23.7
4K Write 65.8
4K Mixed 20.3
97% 36.6 MB/s
DQ Read 165
DQ Write 6.3
DQ Mixed 64.5
52% 78.7 MB/s
360 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 21,681,973 SSDs tested.

Typical RBU-SMS100S3128GD 128GB Builds (Compare 2,095 builds) See popular component choices, score breakdowns and rankings.
Gaming 13%
Tree trunk
Desktop 49%
Workstation 30%

Motherboard: MSI MS-1759


Popular RBU-SMS100S3128GD 128GB compatible motherboards:

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) January 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.


1016 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.
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Intel Core i5-9400F $155Nvidia GTX 1650S (Super) $170Samsung 850 Evo 120GB $78
Intel Core i7-9700K $370Nvidia RTX 2060 $340Samsung 850 Pro 512GB $204
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $73SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $63SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $643SanDisk Ultra Fit 32GB $16
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