Average Bench: 70.6% (599th of 1021)

Based on 695 user benchmarks.  Model: KINGSTON RBU-SC400S37128G

Good average bench

The Kingston RBU-SC400S37128G 128GB averaged 29.4% 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.

Strengths

Avg. 4K-64Thread Mixed IO Speed 113MB/s
Avg. 4K Random Write Speed 88.1MB/s

Good consistency

The range of scores (95th - 5th percentile) for the Kingston RBU-SC400S37128G 128GB is 28.1%. This is a relatively narrow range which indicates that the Kingston RBU-SC400S37128G 128GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 120MB/s
Avg. Sequential Write Speed 156MB/s
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Average Bench

(Based on 695 samples)
Min Avg Max
296 Read 363 427
139 Write 156 168
174 Mixed 201 221
85.3 SusWrite 120 142
46.5% 210 MB/s
Min Avg Max
20.5 4K Read 29.5 36.2
46.5 4K Write 88.1 116
23.6 4K Mixed 34.4 42.3
135% 50.7 MB/s
Min Avg Max
106 DQ Read 177 213
126 DQ Write 154 166
74.8 DQ Mixed 113 133
99.1% 148 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
22GB free (System drive)
Firmware: 505ABBF0
SusWrite @10s intervals: 110 91 91 80 81 79 MB/s
Read 379
Write 167
Mixed 199
SusWrite 88.6
46% 208 MB/s
4K Read 35.1
4K Write 102
4K Mixed 41.7
161% 59.7 MB/s
DQ Read 144
DQ Write 153
DQ Mixed 114
95% 137 MB/s
82GB free (System drive)
Firmware: 505ABBF0
SusWrite @10s intervals: 168 170 171 172 172 167 MB/s
Read 421
Write 151
Mixed 228
SusWrite 170
54% 243 MB/s
4K Read 28.2
4K Write 78.3
4K Mixed 29.5
122% 45.3 MB/s
DQ Read 83
DQ Write 130
DQ Mixed 37.4
48% 83.6 MB/s
19GB free (System drive)
Firmware: 505ABBF0
SusWrite @10s intervals: 99 72 70 66 68 70 MB/s
Read 350
Write 157
Mixed 157
SusWrite 74.2
41% 184 MB/s
4K Read 32.7
4K Write 106
4K Mixed 30.7
145% 56.4 MB/s
DQ Read 159
DQ Write 161
DQ Mixed 111
97% 144 MB/s
72GB free (System drive)
Firmware: BBF0
SusWrite @10s intervals: 140 134 130 133 129 127 MB/s
Read 302
Write 158
Mixed 217
SusWrite 132
45% 202 MB/s
4K Read 24.8
4K Write 96.7
4K Mixed 32.5
130% 51.3 MB/s
DQ Read 140
DQ Write 162
DQ Mixed 108
93% 136 MB/s
695 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 26,445,873 SSDs tested.

Typical RBU-SC400S37128G 128GB Builds (Compare 880 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 43%
Speed boat
Desktop
Desktop 70%
Battle cruiser
Workstation
Workstation 54%
Yacht

System: Asus G30AB

EDIT WITH CUSTOM PC BUILDER Value: 57% - Above average Total price: $572

Popular RBU-SC400S37128G 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]

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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.

 Comments

1021 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.
CPUGPUSSD
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 $55
HDDRAMUSB
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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