Average Bench: 56.2% (828th of 1058)

Based on 292 user benchmarks.  Model: ADATA SU 650

Average average bench

The Adata SU 650 120GB averaged 43.7% 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 97.3MB/s
Avg. 4K Random Read Speed 22.2MB/s

Average consistency

The range of scores (95th - 5th percentile) for the Adata SU 650 120GB is 49.5%. This is a relatively wide range which indicates that the Adata SU 650 120GB performs inconsistently under varying real world conditions.


Avg. Sustained Write Speed 158MB/s
Avg. 4K-64Thread Read Speed 116MB/s

Average Bench

(Based on 292 samples)
Min Avg Max
280 Read 353 481
24.9 Write 245 402
25.1 Mixed 240 383
41 SusWrite 158 349
55.5% 249 MB/s
Min Avg Max
13.4 4K Read 22.2 32.1
8.16 4K Write 48.8 90.4
2.48 4K Mixed 22.3 37.9
88.1% 31.1 MB/s
Min Avg Max
51.6 DQ Read 116 166
17 DQ Write 148 239
1.2 DQ Mixed 97.3 187
83.1% 121 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
84GB free (System drive)
Firmware: V8X3
SusWrite @10s intervals: 236 235 276 243 274 136 MB/s
Read 316
Write 288
Mixed 274
SusWrite 233
62% 278 MB/s
4K Read 18.5
4K Write 48.1
4K Mixed 25.5
86% 30.7 MB/s
DQ Read 131
DQ Write 150
DQ Mixed 169
119% 150 MB/s
73GB free (System drive)
Firmware: V3.36
SusWrite @10s intervals: 54 92 123 128 127 125 MB/s
Read 375
Write 128
Mixed 144
SusWrite 108
41% 189 MB/s
4K Read 23.2
4K Write 50.1
4K Mixed 12.5
78% 28.6 MB/s
DQ Read 102
DQ Write 88.9
DQ Mixed 23.1
37% 71.4 MB/s
292 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 47,301,276 SSDs tested.

Typical SU 650 120GB Builds (Compare 860 builds) See popular component choices, score breakdowns and rankings.
Gaming 5%
Tree trunk
Desktop 54%
Workstation 5%
Tree trunk

Motherboard: Asrock N68C-GS FX

EDIT WITH CUSTOM PC BUILDER Value: 83% - Excellent Total price: $90

Popular SU 650 120GB 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) September 2021 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.


1058 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 i5-11600K $270Nvidia RTX 3060-Ti $400Crucial MX500 250GB $45
Intel Core i5-11400F $260Nvidia RTX 3070 $500Samsung 860 Evo 250GB $52
Intel Core i7-11700K $394Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $183
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $74SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $77SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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