Average Bench: 71.7% (547th of 1003)

Based on 52,744 user benchmarks.  Models: KINGSTON SUV400S37240G, KINGSTON SUV400S3724

Good average bench

The Kingston SSDNow UV400 240GB averaged 28.3% 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 141MB/s
Avg. 4K Random Read Speed 26.8MB/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 234MB/s
ADVERTISEMENT

Average Bench

(Based on 52,744 samples)
Min Avg Max
304 Read 437 497
306 Write 396 455
46.5 Mixed 234 359
102 SusWrite 131 146
66.8% 300 MB/s
Min Avg Max
15.2 4K Read 26.8 35.4
31.7 4K Write 70.7 102
10.8 4K Mixed 30.3 43.2
117% 42.6 MB/s
Min Avg Max
34.3 DQ Read 270 328
95.5 DQ Write 202 281
40.5 DQ Mixed 141 186
131% 204 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
146GB free
Firmware: 0C3FD6SD
SusWrite @10s intervals: 247 238 98 89 89 87 MB/s
Read 438
Write 390
Mixed 313
SusWrite 141
72% 321 MB/s
4K Read 24.5
4K Write 99
4K Mixed 36.7
137% 53.4 MB/s
DQ Read 308
DQ Write 285
DQ Mixed 183
169% 259 MB/s
96GB free (System drive)
Firmware: 0C3J96R9
SusWrite @10s intervals: 302 149 83 103 86 82 MB/s
Read 486
Write 396
Mixed 352
SusWrite 134
76% 342 MB/s
4K Read 29.9
4K Write 88.5
4K Mixed 37.2
140% 51.9 MB/s
DQ Read 38
DQ Write 271
DQ Mixed 178
130% 162 MB/s
55GB free (System drive)
Firmware: 0C3G37R5
SusWrite @10s intervals: 210 187 119 97 49 115 MB/s
Read 478
Write 383
Mixed 266
SusWrite 130
70% 314 MB/s
4K Read 32.2
4K Write 78.8
4K Mixed 39.9
142% 50.3 MB/s
DQ Read 95.2
DQ Write 148
DQ Mixed 93
78% 112 MB/s
91GB free (System drive)
Firmware: 0C3J96R9
SusWrite @10s intervals: 174 196 115 51 86 52 MB/s
Read 403
Write 353
Mixed 315
SusWrite 112
66% 296 MB/s
4K Read 28.7
4K Write 70.7
4K Mixed 35
126% 44.8 MB/s
DQ Read 30.5
DQ Write 253
DQ Mixed 37.3
60% 107 MB/s
52,744 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 15,833,395 SSDs tested.

 Prices

EbayUS $5827 mins
AmazonUS $651 month
Send price feedback
Typical SSDNow UV400 240GB Builds (Compare 28,549 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 91%
Nuclear submarine
Desktop
Desktop 78%
Battleship
Workstation
Workstation 61%
Destroyer

Motherboard: Asus Z170 PRO GAMING - $228

EDIT WITH CUSTOM PC BUILDER Value: 101% - Outstanding Total price: $1,024

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) July 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]

ADVERTISEMENT

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

1003 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 $350Nvidia GTX 1070 $400Samsung 850 Evo 250GB $104
AMD Ryzen 5 2600 $127Nvidia GTX 1060-6GB $250Samsung 850 Evo 500GB $103
AMD Ryzen 7 2700X $248Nvidia GTX 1080-Ti $709Samsung 850 Pro 256GB $97
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $68SanDisk Extreme 64GB $128
Seagate Barracuda 3TB (2016) $70G.SKILL Trident Z DDR4 3200 C14 4x16GB $606SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $78SanDisk Ultra Fit 32GB $12
Today's hottest deals
User Guide  •  About  •  FAQs  •  Email  •  Privacy  •  Developer Feedback