Average Bench: 72.6% (600th of 1058)

Based on 19,038 user benchmarks.  Model: KINGSTON SUV400S37480G

Good average bench

The Kingston SSDNow UV400 480GB averaged 27.3% 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 145MB/s
Avg. 4K Random Read Speed 24.9MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Kingston SSDNow UV400 480GB is 37.3%. 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 243MB/s
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Average Bench

(Based on 19,038 samples)
Min Avg Max
329 Read 442 503
311 Write 406 466
29.2 Mixed 243 354
151 SusWrite 182 208
71.1% 318 MB/s
Min Avg Max
8.21 4K Read 24.9 33.1
32.8 4K Write 66.4 99.5
4.12 4K Mixed 28 41.5
109% 39.8 MB/s
Min Avg Max
186 DQ Read 277 329
89 DQ Write 203 289
98.1 DQ Mixed 145 188
134% 208 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
113GB free
Firmware: 0C3FD6SD
SusWrite @10s intervals: 475 299 132 111 106 100 MB/s
Read 500
Write 481
Mixed 353
SusWrite 204
86% 384 MB/s
4K Read 33
4K Write 102
4K Mixed 43.3
160% 59.5 MB/s
DQ Read 327
DQ Write 282
DQ Mixed 137
148% 249 MB/s
339GB free
Firmware: 0C3J96R9
SusWrite @10s intervals: 428 312 178 117 117 109 MB/s
Read 501
Write 430
Mixed 360
SusWrite 210
84% 375 MB/s
4K Read 31.8
4K Write 88.8
4K Mixed 40.9
148% 53.8 MB/s
DQ Read 330
DQ Write 286
DQ Mixed 190
174% 268 MB/s
186GB free
Firmware: 000056R8
SusWrite @10s intervals: 342 184 101 145 111 110 MB/s
Read 476
Write 432
Mixed 280
SusWrite 166
76% 338 MB/s
4K Read 26.9
4K Write 44.8
4K Mixed 31.7
105% 34.5 MB/s
DQ Read 294
DQ Write 269
DQ Mixed 187
166% 250 MB/s
215GB free
Firmware: 0C3J96R9
SusWrite @10s intervals: 448 313 151 121 107 101 MB/s
Read 485
Write 434
Mixed 216
SusWrite 207
75% 335 MB/s
4K Read 25.9
4K Write 54.8
4K Mixed 27.8
104% 36.2 MB/s
DQ Read 180
DQ Write 52.5
DQ Mixed 77.3
67% 103 MB/s
248GB free
Firmware: 0C3J96R9
SusWrite @10s intervals: 401 229 156 133 110 101 MB/s
Read 447
Write 412
Mixed 46.8
SusWrite 188
61% 273 MB/s
4K Read 14.3
4K Write 86.2
4K Mixed 21.2
94% 40.6 MB/s
DQ Read 233
DQ Write 118
DQ Mixed 132
109% 161 MB/s
53GB free (System drive)
Firmware: 0C3J96R9
SusWrite @10s intervals: 268 121 59 75 121 9.2 MB/s
Read 432
Write 275
Mixed 297
SusWrite 109
62% 278 MB/s
4K Read 20.9
4K Write 48.7
4K Mixed 27.2
92% 32.3 MB/s
DQ Read 269
DQ Write 272
DQ Mixed 176
158% 239 MB/s
19,038 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 44,171,174 SSDs tested.

 Prices

AmazonUS $13812 mins
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Typical SSDNow UV400 480GB Builds (Compare 36,801 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 2%
Tree trunk
Desktop
Desktop 64%
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.
  • - 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) June 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 i5-11400F $220Nvidia RTX 3070 $500Crucial MX500 250GB $45
Intel Core i5-11600K $259Nvidia RTX 3060-Ti $400Samsung 850 Evo 120GB $78
Intel Core i7-10700K $277Nvidia RTX 3080 $700Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3200 C16 2x8GB $79SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $94SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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