Average Bench: 57.9% (561st of 885)

Based on 24,378 user benchmarks.  Models: KINGSTON SUV400S37240G, KINGSTON SUV400S3724

Average average bench

The Kingston SSDNow UV400 240GB averaged 42.0% 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 Random Read Speed 24.7MB/s
Avg. Sequential Read Speed 458MB/s

Good consistency

The range of scores (95th - 5th percentile) for the Kingston SSDNow UV400 240GB is 24.7%. This is a relatively narrow range which indicates that the Kingston SSDNow UV400 240GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 4K-64Thread Mixed IO Speed 18.3MB/s
Avg. 4K Random Mixed IO Speed 9.43MB/s
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Average Bench

(Based on 24,378 samples)
Min Avg Max
360 Read 458 481
166 Write 234 260
126 Mixed 214 263
66.3% 302 MB/s
Min Avg Max
15.1 4K Read 24.7 32.8
19.7 4K Write 37.4 54.9
5.24 4K Mixed 9.43 12.9
69.3% 23.9 MB/s
Min Avg Max
20.4 DQ Read 150 298
29.3 DQ Write 95.6 155
4.94 DQ Mixed 18.3 31
41.8% 87.9 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
21GB free
Firmware: 0C3J96R9 Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 462
Write 256
Mixed 254
71% 324 MB/s
4K Read 30.7
4K Write 49.7
4K Mixed 12.9
89% 31.1 MB/s
DQ Read 279
DQ Write 99
DQ Mixed 26.5
62% 135 MB/s
153GB free
Firmware: 0C3J96R9 Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 468
Write 250
Mixed 254
71% 324 MB/s
4K Read 25.5
4K Write 36.8
4K Mixed 8.53
69% 23.6 MB/s
DQ Read 292
DQ Write 145
DQ Mixed 8.06
62% 148 MB/s
146GB free
Firmware: 96R9 Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 457
Write 254
Mixed 259
71% 323 MB/s
4K Read 29.2
4K Write 39.1
4K Mixed 10.1
78% 26.1 MB/s
DQ Read 187
DQ Write 128
DQ Mixed 9.75
47% 108 MB/s
144GB free
Firmware: 0C3J96R9 Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 461
Write 264
Mixed 260
72% 328 MB/s
4K Read 28.7
4K Write 46.4
4K Mixed 10.3
81% 28.5 MB/s
DQ Read 29.8
DQ Write 155
DQ Mixed 9.16
31% 64.6 MB/s
170GB free
Firmware: 0C3J Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 455
Write 257
Mixed 129
61% 280 MB/s
4K Read 23.7
4K Write 34.7
4K Mixed 8.86
66% 22.4 MB/s
DQ Read 196
DQ Write 33.2
DQ Mixed 27.9
43% 85.8 MB/s
206GB free
Firmware: 0C3FD6SD Max speed: SATA 3.0 600 MB/s
NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 458
Write 189
Mixed 169
59% 272 MB/s
4K Read 17.8
4K Write 19
4K Mixed 6.98
46% 14.6 MB/s
DQ Read 44
DQ Write 25.9
DQ Mixed 19.9
19% 29.9 MB/s
24,378 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 5,659,730 SSDs tested.

 Prices

EbayUS $8314 mins
AmazonUS $859 mins
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Typical SSDNow UV400 240GB Builds (Compare 17,759 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 92%
Nuclear submarine
Desktop
Desktop 77%
Battleship
Workstation
Workstation 61%
Destroyer

Motherboard: Asus Z170 PRO GAMING - $157

EDIT WITH CUSTOM PC BUILDER Value: 76% - Very good Total price: $1,189

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 (UBM).
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write and mixed IO.
  • - Checks include: 4k Align, NCQ, TRIM, SATA, USB & S.M.A.R.T.
  • - 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 highest voted in class.
  • - Find the best upgrades.
  • - Share your opinion by voting.
Solid State Drive Rankings (Price vs Performance) February 2018 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 - Sometimes benchmarks get it completely wrong...
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
  • Best value for money - Value for money is based on real world performance, price and capacity.
  • Raw speed comparison - Raw speed readings.
  • Details ordered by value - Detailed performance stats ordered by overall value for money.

 Comments

885 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 i7-8700K $330Nvidia GTX 1070 $430Samsung 850 Evo 250GB $88
Intel Core i7-7700K $290Nvidia GTX 1060-6GB $285Samsung 850 Evo 500GB $149
AMD Ryzen 5 1600 $170AMD RX 480 $400Samsung 850 Pro 256GB $146
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $185SanDisk Extreme 64GB $50
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $975SanDisk Extreme 32GB $23
Seagate Barracuda 2TB (2016) $60Corsair Vengeance LPX DDR4 3200 C16 2x8GB $206SanDisk Extreme 16GB $18
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