Average Bench: 71.4% (627th of 1058)

Based on 98,257 user benchmarks.  Models: KINGSTON SUV400S37240G, KINGSTON SUV400S3724

Good average bench

The Kingston SSDNow UV400 240GB averaged 28.6% 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 140MB/s
Avg. 4K Random Read Speed 27.1MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Kingston SSDNow UV400 240GB is 37.9%. This is a relatively wide range which indicates that the Kingston SSDNow UV400 240GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 129MB/s
Avg. Sequential Mixed IO Speed 213MB/s
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Average Bench

(Based on 98,257 samples)
Min Avg Max
340 Read 446 498
309 Write 399 458
40.5 Mixed 213 357
98.3 SusWrite 129 146
66% 297 MB/s
Min Avg Max
17.6 4K Read 27.1 35
36.1 4K Write 69.3 97.4
9.41 4K Mixed 29.2 42.1
115% 41.9 MB/s
Min Avg Max
103 DQ Read 277 327
95.3 DQ Write 200 282
76.3 DQ Mixed 140 186
131% 206 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
197GB free
Firmware: 0C3J96R9
SusWrite @10s intervals: 383 119 95 89 91 88 MB/s
Read 506
Write 464
Mixed 354
SusWrite 144
82% 367 MB/s
4K Read 32.2
4K Write 98.5
4K Mixed 42.5
155% 57.7 MB/s
DQ Read 324
DQ Write 281
DQ Mixed 188
172% 264 MB/s
222GB free
Firmware: 0C3FD6SD
SusWrite @10s intervals: 226 142 158 115 102 92 MB/s
Read 458
Write 402
Mixed 333
SusWrite 139
74% 333 MB/s
4K Read 32
4K Write 100
4K Mixed 42.4
156% 58.3 MB/s
DQ Read 303
DQ Write 270
DQ Mixed 179
164% 251 MB/s
223GB free
Firmware: 0C3J96R9
SusWrite @10s intervals: 365 150 97 89 92 89 MB/s
Read 500
Write 434
Mixed 351
SusWrite 147
80% 358 MB/s
4K Read 30.7
4K Write 81
4K Mixed 39.4
140% 50.4 MB/s
DQ Read 214
DQ Write 186
DQ Mixed 154
128% 184 MB/s
70GB free (System drive)
Firmware: 0C3J96R9
SusWrite @10s intervals: 242 171 104 86 26 113 MB/s
Read 485
Write 433
Mixed 331
SusWrite 124
77% 343 MB/s
4K Read 29.5
4K Write 81.7
4K Mixed 32.2
129% 47.8 MB/s
DQ Read 290
DQ Write 127
DQ Mixed 171
137% 196 MB/s
98,257 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 44,171,647 SSDs tested.

 Prices

AmazonUS $4547 secs
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Typical SSDNow UV400 240GB Builds (Compare 5,863 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 25%
Raft
Desktop
Desktop 77%
Battleship
Workstation
Workstation 20%
Surfboard

Motherboard: Asus PRIME B250M-A - $74

EDIT WITH CUSTOM PC BUILDER Value: 59% - Above average Total price: $470

Popular SSDNow UV400 240GB compatible motherboards:

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 (edit your comment) Add link

1 month ago.

I have a Lenovo Thinkpad T410 (6Gb ram) and this was the only ssd that I could make work on that old laptop. Also its really fast, 24 secs to get Win 10 64bit ready to work.


Terrible

2 years ago.

poor performance


Good

20 months ago.

Its an average score for an ssd and still works fine for gaming


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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