Average Bench: 65% (741st of 1072)

Based on 64 user benchmarks.  Model: KingstonSA400S37

Above average average bench

The KingstonSA400S37 240GB averaged 35.0% 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.


Avg. 4K Random Read Speed 28.9MB/s
Avg. 4K-64Thread Write Speed 213MB/s

Average consistency

The range of scores (95th - 5th percentile) for the KingstonSA400S37 240GB is 44.2%. This is a relatively wide range which indicates that the KingstonSA400S37 240GB performs inconsistently under varying real world conditions.


Avg. 4K-64Thread Mixed IO Speed 22.2MB/s
Avg. 4K Random Mixed IO Speed 11.4MB/s

Average Bench

(Based on 64 samples)
Min Avg Max
315 Read 422 476
39.3 Write 292 433
32 Mixed 282 353
47.3 SusWrite 234 398
68.8% 308 MB/s
Min Avg Max
17.1 4K Read 28.9 39
13.7 4K Write 59.3 88.5
4.75 4K Mixed 11.4 25.7
89.9% 33.2 MB/s
Min Avg Max
78 DQ Read 160 182
56.9 DQ Write 213 274
10 DQ Mixed 22.2 113
62.7% 132 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
185GB free (System drive)
Firmware: U0128A0
SusWrite @10s intervals: 296 287 312 312 283 299 MB/s
Read 324
Write 287
Mixed 265
SusWrite 298
66% 294 MB/s
4K Read 17.1
4K Write 54.1
4K Mixed 15.5
74% 28.9 MB/s
DQ Read 24.2
DQ Write 105
DQ Mixed 22.6
30% 50.5 MB/s
167GB free (System drive)
Firmware: FW201105
SusWrite @10s intervals: 210 109 84 104 77 96 MB/s
Read 318
Write 279
Mixed 201
SusWrite 113
51% 228 MB/s
4K Read 17.9
4K Write 33.8
4K Mixed 6.7
54% 19.5 MB/s
DQ Read 153
DQ Write 109
DQ Mixed 15.6
43% 92.5 MB/s
64 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 73,437,654 SSDs tested

Typical KingstonSA400S37 240GB Builds (Compare 6,472 builds) See popular component choices, score breakdowns and rankings
Gaming 42%
Speed boat
Desktop 87%
Aircraft carrier
Workstation 36%
Jet ski

Motherboard: Asus PRIME H310M-K R2.0

EDIT WITH CUSTOM PC BUILDER Value: 84% - Excellent Total price: $343

Popular KingstonSA400S37 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
  • - SkillBench (space shooter) tests user input accuracy
  • - 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
Solid State Drive Rankings (Price vs Performance) December 2023 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]


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.


1072 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.
Intel Core i5-13600K $270Nvidia RTX 4060 $295Crucial MX500 250GB $30
Intel Core i5-12400F $146Nvidia RTX 4060-Ti $360Samsung 850 Evo 120GB $80
Intel Core i5-12600K $189Nvidia RTX 3060-Ti $340Samsung 860 Evo 250GB $49
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $42SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $30Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $50G.SKILL Trident Z DDR4 3200 C14 4x16GB $357SanDisk Ultra Fit 32GB $16
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