Average Bench: 72.5% (605th of 1058)

Based on 17,455 user benchmarks.  Model: KINGSTON SUV400S37480G

Good average bench

The Kingston SSDNow UV400 480GB averaged 27.5% 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 142MB/s
Avg. 4K Random Read Speed 24.7MB/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 180MB/s
Avg. Sequential Mixed IO Speed 230MB/s
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Average Bench

(Based on 17,455 samples)
Min Avg Max
328 Read 446 503
304 Write 407 467
28.5 Mixed 230 356
145 SusWrite 180 209
70.5% 316 MB/s
Min Avg Max
8.6 4K Read 24.7 33.1
33.7 4K Write 67.2 99.3
3.6 4K Mixed 28 42.1
109% 40 MB/s
Min Avg Max
121 DQ Read 269 329
75.6 DQ Write 198 287
56.1 DQ Mixed 142 187
131% 203 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
371GB free
Firmware: 0C3J96R9
SusWrite @10s intervals: 165 360 154 156 127 109 MB/s
Read 510
Write 479
Mixed 214
SusWrite 178
77% 345 MB/s
4K Read 32.8
4K Write 82
4K Mixed 38.1
142% 51 MB/s
DQ Read 302
DQ Write 165
DQ Mixed 138
128% 202 MB/s
230GB free
Firmware: 0C3FD6SD
SusWrite @10s intervals: 315 227 243 225 115 118 MB/s
Read 476
Write 430
Mixed 320
SusWrite 207
80% 358 MB/s
4K Read 33
4K Write 64.8
4K Mixed 34.7
129% 44.2 MB/s
DQ Read 314
DQ Write 135
DQ Mixed 173
142% 207 MB/s
98GB free (System drive)
Firmware: 0C3J96R9
SusWrite @10s intervals: 409 153 190 103 57 129 MB/s
Read 498
Write 454
Mixed 344
SusWrite 174
82% 367 MB/s
4K Read 31.4
4K Write 73.9
4K Mixed 30.8
126% 45.4 MB/s
DQ Read 257
DQ Write 139
DQ Mixed 155
127% 184 MB/s
137GB free
Firmware: 0C3J96R9
SusWrite @10s intervals: 437 179 141 134 105 98 MB/s
Read 488
Write 448
Mixed 157
SusWrite 182
71% 319 MB/s
4K Read 20.7
4K Write 52.8
4K Mixed 30.4
98% 34.6 MB/s
DQ Read 229
DQ Write 276
DQ Mixed 130
132% 212 MB/s
128GB free (System drive)
Firmware: 0C3J96R9
SusWrite @10s intervals: 359 161 184 148 117 107 MB/s
Read 425
Write 393
Mixed 320
SusWrite 179
74% 329 MB/s
4K Read 27.7
4K Write 32.5
4K Mixed 8.4
70% 22.9 MB/s
DQ Read 326
DQ Write 284
DQ Mixed 120
141% 243 MB/s
197GB free (System drive)
Firmware: 0C3FD6SD
SusWrite @10s intervals: 302 251 189 138 116 96 MB/s
Read 409
Write 392
Mixed 328
SusWrite 182
74% 328 MB/s
4K Read 15.7
4K Write 33.8
4K Mixed 18.1
65% 22.5 MB/s
DQ Read 273
DQ Write 259
DQ Mixed 116
128% 216 MB/s
134GB free
Firmware: 0C3FD6SD
SusWrite @10s intervals: 254 183 202 185 133 93 MB/s
Read 469
Write 398
Mixed 39
SusWrite 175
60% 270 MB/s
4K Read 13.3
4K Write 35.4
4K Mixed 4.8
45% 17.8 MB/s
DQ Read 232
DQ Write 98
DQ Mixed 164
122% 165 MB/s
17,455 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 41,716,230 SSDs tested.

 Prices

AmazonUS $13820 mins
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Typical SSDNow UV400 480GB Builds (Compare 33,150 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: 54% - 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.

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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) April 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 $173Nvidia RTX 3070 $500Crucial MX500 250GB $49
Intel Core i5-11600K $265Nvidia RTX 3060-Ti $400Samsung 850 Evo 120GB $78
Intel Core i7-10700K $316Nvidia GTX 1660S (Super) $240Samsung 860 Evo 250GB $50
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $79SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $34Corsair Vengeance LPX DDR4 3000 C15 2x8GB $73SanDisk Extreme 32GB $28
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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