Average Bench: 60% (754th of 1030)

Based on 1,052 user benchmarks.  Model: KINGSTON RBUSNS8180S3128GI

Average average bench

The Kingston RBUSNS8180S3128GI 128GB averaged 40.0% 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-64Thread Mixed IO Speed 119MB/s
Avg. 4K Random Read Speed 24.9MB/s

Average consistency

The range of scores (95th - 5th percentile) for the Kingston RBUSNS8180S3128GI 128GB is 40.8%. This is a relatively wide range which indicates that the Kingston RBUSNS8180S3128GI 128GB performs inconsistently under varying real world conditions.


Avg. Sustained Write Speed 69.7MB/s
Avg. Sequential Mixed IO Speed 258MB/s

Average Bench

(Based on 1,052 samples)
Min Avg Max
168 Read 386 463
161 Write 281 354
71.3 Mixed 258 323
39.3 SusWrite 69.7 91
55.3% 249 MB/s
Min Avg Max
0.53 4K Read 24.9 35.9
22.3 4K Write 62.9 91.8
8.2 4K Mixed 23.7 32
101% 37.2 MB/s
Min Avg Max
56.6 DQ Read 212 240
38.2 DQ Write 226 311
8.7 DQ Mixed 119 178
117% 186 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
62GB free (System drive)
Firmware: SBFK60B9
SusWrite @10s intervals: 162 80 51 63 58 39 MB/s
Read 451
Write 303
Mixed 305
SusWrite 75.5
63% 284 MB/s
4K Read 32
4K Write 32.5
4K Mixed 8.5
77% 24.3 MB/s
DQ Read 224
DQ Write 302
DQ Mixed 171
155% 232 MB/s
58GB free (System drive)
Firmware: SBFK60B9
SusWrite @10s intervals: 108 74 50 41 42 32 MB/s
Read 425
Write 322
Mixed 31.3
SusWrite 57.8
46% 209 MB/s
4K Read 3.5
4K Write 46.9
4K Mixed 18.1
53% 22.8 MB/s
DQ Read 89.9
DQ Write 170
DQ Mixed 162
114% 141 MB/s
1,052 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 31,398,214 SSDs tested.

Typical RBUSNS8180S3128GI 128GB Builds (Compare 626 builds) See popular component choices, score breakdowns and rankings.
Gaming 7%
Tree trunk
Desktop 64%
Workstation 6%
Tree trunk

System: Acer Aspire A715-71G


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

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  • - 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.
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Solid State Drive Rankings (Price vs Performance) September 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.


1030 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 i5-9600K $193Nvidia GTX 1660S (Super) $230Crucial MX500 250GB $45
Intel Core i5-9400F $145Nvidia GTX 1650S (Super) $170Samsung 850 Evo 120GB $78
Intel Core i7-9700K $295Nvidia RTX 2070S (Super) $500Samsung 860 Evo 250GB $43
Seagate Barracuda 1TB (2016) $43Corsair Vengeance LPX DDR4 3200 C16 2x8GB $66SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $34Corsair Vengeance LPX DDR4 3000 C15 2x8GB $64SanDisk Extreme 32GB $30
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Extreme 16GB $28
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