Average Bench: 62.6% (776th of 1074)

Based on 42,288 user benchmarks.  Model: ADATA SU650

Above average average bench

The Adata SU650 120GB averaged 37.4% 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.


Avg. 4K-64Thread Mixed IO Speed 100MB/s
Avg. 4K Random Read Speed 23.5MB/s

Below average consistency

The range of scores (95th - 5th percentile) for the Adata SU650 120GB is 51.6%. This is a relatively wide range which indicates that the Adata SU650 120GB performs inconsistently under varying real world conditions.


Avg. Sustained Write Speed 151MB/s
Avg. 4K-64Thread Read Speed 114MB/s

Average Bench

(Based on 42,288 samples)
Min Avg Max
309 Read 397 489
32.2 Write 256 421
27.3 Mixed 239 388
28.9 SusWrite 151 376
58% 261 MB/s
Min Avg Max
11.6 4K Read 23.5 34.6
15.7 4K Write 65.9 111
1.93 4K Mixed 25.3 38.1
103% 38.3 MB/s
Min Avg Max
57.6 DQ Read 114 158
16.5 DQ Write 168 318
4.1 DQ Mixed 100 187
87.4% 128 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
29GB free (System drive)
Firmware: P180831a
SusWrite @10s intervals: 126 125 131 133 132 133 MB/s
Read 461
Write 425
Mixed 295
SusWrite 130
73% 328 MB/s
4K Read 24.3
4K Write 70.4
4K Mixed 23.6
104% 39.4 MB/s
DQ Read 119
DQ Write 142
DQ Mixed 12.6
42% 91.3 MB/s
9GB free (System drive)
Firmware: P180831a
SusWrite @10s intervals: 96 26 30 71 107 58 MB/s
Read 441
Write 128
Mixed 32.2
SusWrite 64.7
36% 166 MB/s
4K Read 21.2
4K Write 8.3
4K Mixed 15.6
56% 15 MB/s
DQ Read 95.1
DQ Write 44.5
DQ Mixed 74.1
54% 71.2 MB/s
42,288 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,944,963 SSDs tested


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AmazonUS $149 months
EbayUS $3212 months
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Typical SU650 120GB Builds (Compare 12,121 builds) See popular component choices, score breakdowns and rankings
Gaming 29%
Desktop 79%
Workstation 27%

Motherboard: Asus PRIME A320M-K - $62

EDIT WITH CUSTOM PC BUILDER Value: 104% - Outstanding Total price: $320

Popular SU650 120GB compatible motherboards:

How Fast Is Your SSD? (Bench your build) Size up your PC in less than a minute

Welcome to our 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 value for money upgrades.

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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) May 2024 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.


Added n/a ago.


5 years ago.

Failed on me after less than a year


5 years ago.

Value for money is insane great price and performance


16 months ago.

Slow and bad speeds

1074 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 i5-12600K $171Nvidia RTX 4060 $293Crucial MX500 250GB $39
Intel Core i5-13600K $273Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i3-12100F $80Nvidia RTX 4070 $500Samsung 870 Evo 250GB $45
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $29Corsair Vengeance LPX DDR4 3000 C15 2x8GB $48SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $62G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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