KingstonSUV400S37/120G
AdataASU800SS-128GT-C

Release date ≈ Q2 2016.

Controller: Silicon Motion SM2258. Flash Memory: Micron 3D TLC NAND. Release date: Q3 2016.

Real World Speed
Performance profile from 113,083 user samples
80,916 User Benchmarks
Best Bench: 82% 117GB free
Worst Bench: 44% 25GB free (System drive)
Poor: 44% Great: 82%
SPEED RANK: 706th / 1059
32,167 User Benchmarks
Best Bench: 107% 96GB free
Worst Bench: 49% 30GB free
Poor: 49% Great: 107%
SPEED RANK: 518th / 1059
Effective Speed
Effective SSD Speed
66.9 % 77.2 % Faster effective speed.
+15%
Read
Avg. Sequential Read Speed
450 MB/s 465 MB/s +3%
Write
Avg. Sequential Write Speed
342 MB/s Faster write speed.
+23%
279 MB/s
4K Read
Avg. 4K Random Read Speed
26.8 MB/s 28.5 MB/s Slightly faster random read.
+6%
4K Write
Avg. 4K Random Write Speed
66.4 MB/s 80.1 MB/s Faster random write.
+21%
Mixed
Avg. Sequential Mixed IO Speed
198 MB/s 288 MB/s Much faster mixed IO speed.
+45%
4K Mixed
Avg. 4K Random Mixed IO Speed
29.4 MB/s 37.3 MB/s Faster random mixed IO.
+27%
SusWrite
Avg. Sustained Write Speed
80.3 MB/s 164 MB/s Hugely faster sustained write speed.
+104%
Read
Peak Sequential Read Speed
499 MB/s 510 MB/s +2%
Write
Peak Sequential Write Speed
372 MB/s 442 MB/s Faster peak write speed.
+19%
4K Read
Peak 4K Random Read Speed
32.5 MB/s 37.7 MB/s Faster peak random read.
+16%
4K Write
Peak 4K Random Write Speed
96.5 MB/s 118 MB/s Faster peak random write.
+22%
Mixed
Peak Sequential Mixed IO Speed
344 MB/s 428 MB/s Faster peak mixed IO speed.
+24%
4K Mixed
Peak 4K Random Mixed IO Speed
40.3 MB/s 51 MB/s Faster peak random mixed IO.
+27%
SusWrite
Peak Sequential Sustained Write 60s Average
87.8 MB/s 399 MB/s Hugely faster peak sustained write speed.
+354%
Market Share
Based on 59,026,067 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.07 % Much higher market share.
+40%
0.05 %
Value
Value For Money
11 % 16.1 % Much better value.
+47%
User Rating
UBM User Rating
53 % 53 %
Price
Price (score)
$35 $27 Cheaper.
+23%
Age
Newest
76+ Months 73 Months +4%
DQ Read
Peak 4K-64Thread Read Speed
310 MB/s Faster peak deep queue read.
+20%
259 MB/s
DQ Write
Peak 4K-64Thread Write Speed
269 MB/s 348 MB/s Faster peak deep queue write.
+29%
AS-SSD Total
AS-SSD Total Score
1,001 Pts 1,047 Pts +5%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
177 MB/s 235 MB/s Much faster peak deep queue mixed IO.
+33%
ADQ Read
Avg. 4K-64Thread Read Speed
268 MB/s Hugely faster deep queue read.
+84%
146 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
152 MB/s 185 MB/s Faster deep queue write.
+22%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
118 MB/s 118 MB/s
Capacity
Capacity
120GB 128GB
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greate [Sep '19 rakib1971]

MORE DETAILS

Solid State Drive Rankings (Price vs Performance) October 2022 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 - 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.
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.

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i5-12600K $278Nvidia RTX 3060-Ti $415Crucial MX500 250GB $39
Intel Core i5-12400F $170Nvidia RTX 3070 $550Samsung 850 Evo 120GB $106
Intel Core i7-12700K $397Nvidia RTX 3050 $298Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $35Corsair Vengeance LPX DDR4 3200 C16 2x8GB $53SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $30Corsair Vengeance LPX DDR4 3000 C15 2x8GB $60SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $453SanDisk Extreme 16GB $17
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