Average Bench: 25.6% (1004th of 1040)

Based on 2 user benchmarks.  Model: KINGSTON RBU-SNS4151S332GG
Poor: 24%Average: 25.6% Great: 27%

Popular builds with this SSD

Very poor average bench

The Kingston RBU-SNS4151S332GG 32GB averaged 74.4% 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. Sequential Read Speed 299MB/s
Avg. 4K Random Read Speed 13.5MB/s

Unknown consistency

There are too few samples to reasonably determine how consistently this SSD perfroms. This result should be interpreted with caution.


Avg. Sustained Write Speed 11.5MB/s
Avg. Sequential Write Speed 18.4MB/s

Average Bench

(Based on 2 samples)
Min Avg Max
296 Read 299 302
16.5 Write 18.4 20.3
23.9 Mixed 27 30.2
11.1 SusWrite 11.5 11.9
18.8% 89 MB/s
Min Avg Max
9.6 4K Read 13.5 17.4
14.1 4K Write 18.8 23.5
5.8 4K Mixed 6.35 6.9
38.5% 12.9 MB/s
Min Avg Max
36.8 DQ Read 63.2 89.5
8.9 DQ Write 12.8 16.7
6.6 DQ Mixed 8.4 10.2
13.8% 28.1 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
2GB free (System drive)
Firmware: S9FM02.5
SusWrite @10s intervals: 7.4 13 11 10 14 11 MB/s
Read 302
Write 20.3
Mixed 23.9
SusWrite 11.1
19% 89.3 MB/s
4K Read 17.4
4K Write 14.1
4K Mixed 6.9
43% 12.8 MB/s
DQ Read 89.5
DQ Write 8.9
DQ Mixed 10.2
17% 36.2 MB/s
3GB free (System drive)
Firmware: S9FM02.5
SusWrite @10s intervals: 13 16 9.9 13 10 10 MB/s
Read 296
Write 16.5
Mixed 30.2
SusWrite 11.9
19% 88.6 MB/s
4K Read 9.6
4K Write 23.5
4K Mixed 5.8
34% 13 MB/s
DQ Read 36.8
DQ Write 16.7
DQ Mixed 6.6
10% 20 MB/s

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 33,179,594 SSDs tested.

Typical RBU-SNS4151S332GG 32GB Builds (Compare 20 builds) See popular component choices, score breakdowns and rankings.
Gaming 3%
Tree trunk
Desktop 44%
Speed boat
Workstation 3%
Tree trunk

System: Haiercomputer Y11B


Popular RBU-SNS4151S332GG 32GB 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) October 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.


1040 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 $185Nvidia GTX 1660S (Super) $230Crucial MX500 250GB $46
Intel Core i5-9400F $142Nvidia RTX 3080 $700Samsung 850 Evo 120GB $78
Intel Core i5-10600K $260Nvidia GTX 1650S (Super) $170Samsung 860 Evo 250GB $42
Seagate Barracuda 1TB (2016) $36Corsair Vengeance LPX DDR4 3200 C16 2x8GB $69SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $34Corsair Vengeance LPX DDR4 3000 C15 2x8GB $69SanDisk Extreme 32GB $28
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $548SanDisk Extreme 16GB $28
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