Average Bench: 73.3% (589th of 1058)

Based on 22,088 user benchmarks.  Model: KINGSTON SUV400S37480G

Good average bench

The Kingston SSDNow UV400 480GB averaged 26.7% 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 143MB/s
Avg. 4K Random Read Speed 24.6MB/s

Average consistency

The range of scores (95th - 5th percentile) for the Kingston SSDNow UV400 480GB is 41.9%. This is a relatively wide range which indicates that the Kingston SSDNow UV400 480GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 182MB/s
Avg. Sequential Mixed IO Speed 237MB/s
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Average Bench

(Based on 22,088 samples)
Min Avg Max
353 Read 453 503
324 Write 409 466
28.4 Mixed 237 356
148 SusWrite 182 211
71.5% 320 MB/s
Min Avg Max
8.3 4K Read 24.6 32.9
32 4K Write 66.4 99.4
5.17 4K Mixed 28.6 41.7
109% 39.9 MB/s
Min Avg Max
168 DQ Read 277 331
88.4 DQ Write 203 288
74.4 DQ Mixed 143 188
133% 207 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
407GB free (System drive)
Firmware: 0C3J96R9
SusWrite @10s intervals: 355 235 183 131 115 103 MB/s
Read 500
Write 482
Mixed 106
SusWrite 187
71% 319 MB/s
4K Read 25.9
4K Write 66.9
4K Mixed 28.2
111% 40.3 MB/s
DQ Read 327
DQ Write 286
DQ Mixed 121
141% 244 MB/s
201GB free (System drive)
Firmware: 0C3G37R5
SusWrite @10s intervals: 375 201 179 107 160 100 MB/s
Read 477
Write 392
Mixed 118
SusWrite 187
65% 294 MB/s
4K Read 20.2
4K Write 62.7
4K Mixed 28.6
100% 37.2 MB/s
DQ Read 337
DQ Write 263
DQ Mixed 179
167% 260 MB/s
186GB free (System drive)
Firmware: 0C3J96R9
SusWrite @10s intervals: 434 260 140 56 73 134 MB/s
Read 436
Write 445
Mixed 348
SusWrite 183
79% 353 MB/s
4K Read 27.1
4K Write 49
4K Mixed 25.7
100% 33.9 MB/s
DQ Read 314
DQ Write 107
DQ Mixed 187
144% 203 MB/s
68GB free
Firmware: 96R9
SusWrite @10s intervals: 219 308 214 111 10 136 MB/s
Read 218
Write 354
Mixed 99
SusWrite 166
47% 209 MB/s
4K Read 14.7
4K Write 75.3
4K Mixed 30.4
101% 40.1 MB/s
DQ Read 308
DQ Write 273
DQ Mixed 137
145% 239 MB/s
64GB free (System drive)
Firmware: 0C3J96R9
SusWrite @10s intervals: 412 204 217 122 117 114 MB/s
Read 442
Write 424
Mixed 353
SusWrite 197
79% 354 MB/s
4K Read 24.9
4K Write 24
4K Mixed 9.9
63% 19.6 MB/s
DQ Read 234
DQ Write 265
DQ Mixed 171
151% 224 MB/s
31GB free (System drive)
Firmware: 0C3G37R5
SusWrite @10s intervals: 321 173 209 111 92 36 MB/s
Read 306
Write 281
Mixed 308
SusWrite 157
59% 263 MB/s
4K Read 17.7
4K Write 39
4K Mixed 21
74% 25.9 MB/s
DQ Read 313
DQ Write 213
DQ Mixed 187
160% 238 MB/s
22,088 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 47,076,397 SSDs tested.

 Prices

AmazonUS $1382 months
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Typical SSDNow UV400 480GB Builds (Compare 40,907 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 2%
Tree trunk
Desktop
Desktop 65%
Destroyer
Workstation
Workstation 2%
Tree trunk

Disqualified System: bin bin

EDIT WITH CUSTOM PC BUILDER Value: 53% - Above average Total price: $436

Popular SSDNow UV400 480GB 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

Added n/a ago.

Excellent

3 years ago.

It has a higher reading power in overall, that is far better than writing, the main goal is to read things, not overwrite all day long.


Your
opinion?
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 $44
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) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $74SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair 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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