Average Bench: 70.6% (639th of 1058)

Based on 762 user benchmarks.  Model: KINGSTON RBU-SC400S37128G

Good average bench

The Kingston RBU-SC400S37128G 128GB averaged 29.3% 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 112MB/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 23.8%. 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 121MB/s
Avg. Sequential Write Speed 156MB/s
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Average Bench

(Based on 762 samples)
Min Avg Max
300 Read 362 430
136 Write 156 168
167 Mixed 199 221
84.7 SusWrite 121 142
46.3% 209 MB/s
Min Avg Max
20.7 4K Read 29.4 36
48.4 4K Write 88.1 109
23.8 4K Mixed 34.3 42.2
135% 50.6 MB/s
Min Avg Max
130 DQ Read 182 213
140 DQ Write 156 166
80.1 DQ Mixed 112 135
99.7% 150 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
72GB free (System drive)
Firmware: 505ABBF0
SusWrite @10s intervals: 149 142 143 140 144 144 MB/s
Read 433
Write 165
Mixed 207
SusWrite 144
52% 237 MB/s
4K Read 33.7
4K Write 91.5
4K Mixed 38.3
149% 54.5 MB/s
DQ Read 211
DQ Write 163
DQ Mixed 118
107% 164 MB/s
11GB free (System drive)
Firmware: 505ABBF0
SusWrite @10s intervals: 121 91 77 75 66 78 MB/s
Read 408
Write 166
Mixed 203
SusWrite 84.7
48% 215 MB/s
4K Read 35.6
4K Write 96.6
4K Mixed 40.2
157% 57.5 MB/s
DQ Read 167
DQ Write 164
DQ Mixed 125
105% 152 MB/s
84GB free (System drive)
Firmware: 505ABBF0
SusWrite @10s intervals: 131 141 138 137 137 137 MB/s
Read 356
Write 151
Mixed 203
SusWrite 137
47% 212 MB/s
4K Read 24.9
4K Write 83.6
4K Mixed 33.7
125% 47.4 MB/s
DQ Read 173
DQ Write 160
DQ Mixed 126
106% 153 MB/s
49GB free (System drive)
Firmware: 505ABBF0
SusWrite @10s intervals: 123 117 114 111 108 103 MB/s
Read 358
Write 156
Mixed 169
SusWrite 113
44% 199 MB/s
4K Read 21.8
4K Write 79.9
4K Mixed 35.8
121% 45.8 MB/s
DQ Read 164
DQ Write 154
DQ Mixed 86
85% 135 MB/s
15GB free
Firmware: 505ABBF0
SusWrite @10s intervals: 88 69 56 67 67 56 MB/s
Read 348
Write 130
Mixed 139
SusWrite 67.1
38% 171 MB/s
4K Read 12.1
4K Write 80.2
4K Mixed 20
86% 37.4 MB/s
DQ Read 128
DQ Write 132
DQ Mixed 76.4
72% 112 MB/s
762 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 47,109,442 SSDs tested.

Typical RBU-SC400S37128G 128GB Builds (Compare 378 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 32%
Sail boat
Desktop
Desktop 83%
Aircraft carrier
Workstation
Workstation 27%
Raft

System: Asus G30AB

EDIT WITH CUSTOM PC BUILDER Value: 55% - Above average Total price: $579

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.

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.
  • - SkillBench (space shooter) tests user input accuracy.
  • - 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.
Solid State Drive Rankings (Price vs Performance) September 2021 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

1058 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 i5-11600K $270Nvidia RTX 3060-Ti $400Crucial MX500 250GB $45
Intel Core i5-11400F $260Nvidia RTX 3070 $500Samsung 850 Evo 120GB $183
Intel Core i7-11700K $346Nvidia GTX 1660S (Super) $240Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $34Corsair Vengeance LPX DDR4 3200 C16 2x8GB $74SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $28Corsair Vengeance LPX DDR4 3000 C15 2x8GB $77SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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