Average Bench: 59% (521st of 859)

Based on 3,469 user benchmarks.  Model: KINGSTON SUV400S37480G

Average average bench

The Kingston SSDNow UV400 480GB averaged 40.9% 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 24.3MB/s
Avg. Sequential Read Speed 464MB/s

Good consistency

The range of scores (95th - 5th percentile) for the Kingston SSDNow UV400 480GB is 26.2%. This is a relatively narrow range which indicates that the Kingston SSDNow UV400 480GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 4K-64Thread Mixed IO Speed 19.5MB/s
Avg. 4K Random Mixed IO Speed 9.05MB/s
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Average Bench

(Based on 3,469 samples)
Min Avg Max
357 Read 464 493
197 Write 247 269
116 Mixed 221 273
68.2% 311 MB/s
Min Avg Max
15.6 4K Read 24.3 31.2
18.1 4K Write 38.6 58.6
1.95 4K Mixed 9.05 12.8
68.8% 24 MB/s
Min Avg Max
21.1 DQ Read 160 306
27.9 DQ Write 98.6 159
5.32 DQ Mixed 19.5 30.6
44.1% 92.7 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
429GB free
Firmware: 0C3FD6SD Max speed: SATA 3.0 600 MB/s
NCQ !4KALIGNED SSD TRIM S.M.A.R.T
Read 475
Write 325
Mixed 290
80% 363 MB/s
4K Read 38.6
4K Write 64.9
4K Mixed 33.2
135% 45.6 MB/s
DQ Read 320
DQ Write 244
DQ Mixed 82.3
116% 215 MB/s
325GB free
Firmware: 0C3J96R9 Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 468
Write 260
Mixed 268
73% 332 MB/s
4K Read 21.7
4K Write 45.1
4K Mixed 8.19
67% 25 MB/s
DQ Read 23.5
DQ Write 143
DQ Mixed 8.23
28% 58.2 MB/s
31GB free
Firmware: 0C3J96R9 Max speed: SATA 3.0 600 MB/s
NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 389
Write 235
Mixed 205
61% 276 MB/s
4K Read 28.8
4K Write 45.4
4K Mixed 10
80% 28.1 MB/s
DQ Read 31.6
DQ Write 56.6
DQ Mixed 9.71
17% 32.6 MB/s
188GB free
Firmware: 0C3FD6SD Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 456
Write 258
Mixed 267
72% 327 MB/s
4K Read 23.5
4K Write 34.4
4K Mixed 8.62
65% 22.2 MB/s
DQ Read 25.4
DQ Write 72.3
DQ Mixed 24.7
26% 40.8 MB/s
47GB free
Firmware: 0C3FD6SD Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 448
Write 236
Mixed 130
59% 271 MB/s
4K Read 20.8
4K Write 29.6
4K Mixed 0.18
48% 16.9 MB/s
DQ Read 132
DQ Write 80.5
DQ Mixed 0.52
29% 71 MB/s
243GB free
Firmware: 0C3J96R9 Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 476
Write 257
Mixed 261
73% 331 MB/s
4K Read 17
4K Write 17.6
4K Mixed 6.38
43% 13.6 MB/s
DQ Read 20.2
DQ Write 23.2
DQ Mixed 22.5
17% 22 MB/s
310GB free
Firmware: 0C3FD6SD Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 443
Write 217
Mixed 261
68% 307 MB/s
4K Read 4.4
4K Write 20.1
4K Mixed 8.56
28% 11 MB/s
DQ Read 184
DQ Write 80.1
DQ Mixed 27.1
48% 97.2 MB/s
3,469 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 3,865,393 SSDs tested.

 Prices

EbayUS $177.9533 secs ago.
AmazonUS $184.8210 days ago.
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Typical SSDNow UV400 480GB Builds (Compare 17,292 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 93%
Nuclear submarine
Desktop
Desktop 77%
Battleship
Workstation
Workstation 62%
Destroyer

Motherboard: Asus Z170 PRO GAMING - $158

EDIT WITH CUSTOM PC BUILDER Value: 79% - Very good Total price: $1,191

Popular SSDNow UV400 480GB 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.

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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) September 2017 SSD Rankings.

Welcome to our consumer SSD comparison. We calculate effective speed based on real world performance then adjust by cost per GB to yield a value for money rating. Calculated values don't always tell the whole picture so we check them against thousands of individual user ratings. The customizable table below combines these factors and more to bring you the definitive list of top SSDs. Share your opinion by voting. [SSDrivePro]

 Comments

859 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 i7-7700K $295Nvidia GTX 1070 $410Samsung 850 Evo 250GB $97
AMD Ryzen 7 1700 $270AMD RX 480 $350Samsung 850 Pro 256GB $120
Intel Core i5-7600K $210Nvidia GTX 1060-6GB $263Samsung 850 Evo 500GB $150
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45G.SKILL Trident Z DDR4 3200 C14 4x16GB $724SanDisk Extreme 64GB $33
Seagate Barracuda 3TB (2016) $77Corsair Vengeance LPX DDR4 3000 C15 2x8GB $155SanDisk Extreme 32GB $22
Seagate Barracuda 7200.14 1TB $56HyperX Fury DDR4 2133 C14 2x8GB $141SanDisk Extreme 16GB $20
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