Average Bench: 71.6% (567th of 1011)

Based on 52,269 user benchmarks.  Models: KINGSTON SUV400S37240G, KINGSTON SUV400S3724

Good average bench

The Kingston SSDNow UV400 240GB averaged 28.4% 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 136MB/s
Avg. 4K Random Read Speed 27.1MB/s

Average consistency

The range of scores (95th - 5th percentile) for the Kingston SSDNow UV400 240GB is 40.2%. 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 131MB/s
Avg. Sequential Mixed IO Speed 231MB/s
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Average Bench

(Based on 52,269 samples)
Min Avg Max
332 Read 445 495
291 Write 394 455
44.5 Mixed 231 357
101 SusWrite 131 146
66.9% 300 MB/s
Min Avg Max
16.3 4K Read 27.1 35.5
35.5 4K Write 70.6 103
10.3 4K Mixed 29.3 43.8
116% 42.3 MB/s
Min Avg Max
30.2 DQ Read 265 327
78.9 DQ Write 209 283
36.2 DQ Mixed 136 186
129% 203 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
109GB free (System drive)
Firmware: 0C3FD6SD
SusWrite @10s intervals: 334 119 93 72 55 114 MB/s
Read 483
Write 435
Mixed 356
SusWrite 131
78% 351 MB/s
4K Read 29.1
4K Write 82.8
4K Mixed 37.8
136% 49.9 MB/s
DQ Read 292
DQ Write 277
DQ Mixed 133
141% 234 MB/s
140GB free
Firmware: 0C3J96R9
SusWrite @10s intervals: 339 149 95 87 91 90 MB/s
Read 501
Write 441
Mixed 344
SusWrite 142
80% 357 MB/s
4K Read 32.2
4K Write 76.8
4K Mixed 34.7
134% 47.9 MB/s
DQ Read 309
DQ Write 212
DQ Mixed 135
135% 219 MB/s
105GB free (System drive)
Firmware: 0C3FD6SD
SusWrite @10s intervals: 367 105 91 92 87 83 MB/s
Read 448
Write 394
Mixed 58.8
SusWrite 138
57% 259 MB/s
4K Read 33.1
4K Write 79.8
4K Mixed 29.5
130% 47.5 MB/s
DQ Read 255
DQ Write 271
DQ Mixed 179
158% 235 MB/s
53GB free (System drive)
Firmware: 0C3G37R5
SusWrite @10s intervals: 256 172 122 74 70 31 MB/s
Read 448
Write 392
Mixed 190
SusWrite 121
64% 288 MB/s
4K Read 30.8
4K Write 70.4
4K Mixed 35.6
130% 45.6 MB/s
DQ Read 300
DQ Write 162
DQ Mixed 173
144% 211 MB/s
127GB free (System drive)
Firmware: 0C3J96R9
SusWrite @10s intervals: 349 155 88 99 84 83 MB/s
Read 474
Write 438
Mixed 362
SusWrite 143
79% 354 MB/s
4K Read 27.1
4K Write 58.2
4K Mixed 29.2
109% 38.2 MB/s
DQ Read 323
DQ Write 234
DQ Mixed 137
141% 231 MB/s
112GB free (System drive)
Firmware: 0C3J96R9
SusWrite @10s intervals: 314 153 99 85 91 90 MB/s
Read 474
Write 406
Mixed 334
SusWrite 139
76% 338 MB/s
4K Read 29.2
4K Write 62.7
4K Mixed 24.3
109% 38.7 MB/s
DQ Read 248
DQ Write 226
DQ Mixed 94.1
110% 190 MB/s
52,269 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 17,666,076 SSDs tested.

 Prices

AmazonUS $5515 mins
EbayUS $8019 mins
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Typical SSDNow UV400 240GB Builds (Compare 30,766 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 73%
Battleship
Desktop
Desktop 73%
Battleship
Workstation
Workstation 53%
Yacht

Motherboard: Asus Z170 PRO GAMING - $228

EDIT WITH CUSTOM PC BUILDER Value: 59% - Above average Total price: $1,046

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) September 2019 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

1011 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 i5-9400F $140Nvidia GTX 1660 $220Samsung 850 Evo 250GB $70
Intel Core i5-9600K $225Nvidia GTX 1660-Ti $278Samsung 850 Evo 500GB $105
AMD Ryzen 5 3600 $195Nvidia RTX 2060S (Super) $429Samsung 850 Pro 256GB $203
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3000 C15 2x8GB $70SanDisk Extreme 64GB $88
WD Blue 1TB (2012) $34G.SKILL Trident Z DDR4 3200 C14 4x16GB $606SanDisk Extreme 32GB $48
Seagate Barracuda 3TB (2016) $64Corsair Vengeance LPX DDR4 3200 C16 2x8GB $73SanDisk Extreme 16GB $24
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