Average Bench: 58.5% (609th of 929)

Based on 29,598 user benchmarks.  Models: KINGSTON SUV400S37240G, KINGSTON SUV400S3724

Average average bench

The Kingston SSDNow UV400 240GB averaged 41.4% 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 Random Read Speed 24.8MB/s
Avg. Sequential Read Speed 462MB/s

Good consistency

The range of scores (95th - 5th percentile) for the Kingston SSDNow UV400 240GB is 25.1%. 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 18.8MB/s
Avg. 4K Random Mixed IO Speed 9.51MB/s
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Average Bench

(Based on 29,598 samples)
Min Avg Max
433 Read 462 486
168 Write 236 263
127 Mixed 217 265
67% 305 MB/s
Min Avg Max
16 4K Read 24.8 32.8
19.4 4K Write 37.7 54.4
5.14 4K Mixed 9.51 12.9
69.7% 24 MB/s
Min Avg Max
21.5 DQ Read 156 300
28.2 DQ Write 97.6 154
5.5 DQ Mixed 18.8 31.2
43.1% 90.8 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
35GB free
Firmware: 0C3J96R9 Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 457
Write 249
Mixed 141
62% 283 MB/s
4K Read 21
4K Write 41.4
4K Mixed 9.26
66% 23.9 MB/s
DQ Read 256
DQ Write 142
DQ Mixed 29.6
67% 143 MB/s
150GB free
Firmware: 0C3J96R9 Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 470
Write 242
Mixed 255
71% 322 MB/s
4K Read 30.2
4K Write 50.3
4K Mixed 10
85% 30.2 MB/s
DQ Read 31
DQ Write 53.4
DQ Mixed 28.6
26% 37.7 MB/s
21GB free
Firmware: 0C3G37R5 Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 475
Write 223
Mixed 175
64% 291 MB/s
4K Read 23.9
4K Write 27.2
4K Mixed 10.3
64% 20.5 MB/s
DQ Read 237
DQ Write 104
DQ Mixed 26.3
58% 123 MB/s
138GB free
Firmware: 0C3G37R5 Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 477
Write 227
Mixed 242
69% 315 MB/s
4K Read 29.4
4K Write 36.6
4K Mixed 9.86
76% 25.3 MB/s
DQ Read 31.6
DQ Write 110
DQ Mixed 9.78
25% 50.5 MB/s
110GB free
Firmware: 0C3J96R9 Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 471
Write 257
Mixed 255
72% 328 MB/s
4K Read 22
4K Write 25.9
4K Mixed 9.39
59% 19.1 MB/s
DQ Read 186
DQ Write 88.3
DQ Mixed 28.7
50% 101 MB/s
223GB free
Firmware: 0C3FD6SD Max speed: SATA 3.0 600 MB/s
NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 469
Write 258
Mixed 269
73% 332 MB/s
4K Read 16.8
4K Write 15.3
4K Mixed 6.86
42% 13 MB/s
DQ Read 90.2
DQ Write 43.1
DQ Mixed 22.4
28% 51.9 MB/s
29,598 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 7,227,843 SSDs tested.

 Prices

EbayUS $6320 mins
AmazonUS $8010 mins
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Typical SSDNow UV400 240GB Builds (Compare 21,244 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 91%
Nuclear submarine
Desktop
Desktop 77%
Battleship
Workstation
Workstation 61%
Destroyer

Motherboard: Asus Z170 PRO GAMING - $157

EDIT WITH CUSTOM PC BUILDER Value: 85% - Excellent Total price: $1,133

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) June 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

929 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 $317Nvidia GTX 1070 $413Samsung 850 Evo 250GB $104
AMD Ryzen 5 1600 $160Nvidia GTX 1060-6GB $270Samsung 850 Evo 500GB $125
Intel Core i5-8600K $239AMD RX 480 $280Samsung 850 Pro 256GB $125
HDDRAMUSB
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $177SanDisk Extreme 64GB $44
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $911SanDisk Extreme 32GB $30
Seagate Barracuda 2TB (2016) $59HyperX Fury DDR4 2133 C14 2x8GB $226SanDisk Ultra Fit 32GB $12
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