Average Bench: 60.6% (721st of 1011)

Based on 75 user benchmarks.  Model: ADATA SSD DP900 256GB-DL3

Above average average bench

The Adata DP900 256GB-DL3 averaged 39.3% 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.


Avg. 4K-64Thread Mixed IO Speed 82.1MB/s
Avg. 4K Random Write Speed 67.6MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Adata DP900 256GB-DL3 is 30.2%. This is a relatively narrow range which indicates that the Adata DP900 256GB-DL3 performs reasonably consistently under varying real world conditions.


Avg. Sustained Write Speed 153MB/s
Avg. 4K-64Thread Read Speed 99.9MB/s

Average Bench

(Based on 75 samples)
Min Avg Max
289 Read 417 503
169 Write 225 256
209 Mixed 265 331
77.3 SusWrite 153 252
58.8% 265 MB/s
Min Avg Max
8.16 4K Read 18.3 28.3
23.3 4K Write 67.6 99.9
4.82 4K Mixed 18.2 35.9
86.8% 34.7 MB/s
Min Avg Max
15.2 DQ Read 99.9 177
68.9 DQ Write 185 241
4.78 DQ Mixed 82.1 193
79.5% 122 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
208GB free (System drive)
Firmware: 5.8.2
SusWrite @10s intervals: 245 249 250 251 248 247 MB/s
Read 354
Write 257
Mixed 258
SusWrite 248
63% 279 MB/s
4K Read 24.9
4K Write 69.9
4K Mixed 33.9
118% 42.9 MB/s
DQ Read 177
DQ Write 185
DQ Mixed 198
144% 187 MB/s
137GB free (System drive)
Firmware: 5.8.2
SusWrite @10s intervals: 119 118 110 126 117 118 MB/s
Read 296
Write 233
Mixed 236
SusWrite 118
49% 221 MB/s
4K Read 16.4
4K Write 67.9
4K Mixed 28.4
97% 37.6 MB/s
DQ Read 135
DQ Write 227
DQ Mixed 117
107% 160 MB/s
75 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 16,734,081 SSDs tested.

Typical DP900 256GB-DL3 Builds (Compare 440 builds) See popular component choices, score breakdowns and rankings.
Gaming 14%
Tree trunk
Desktop 52%
Workstation 31%
Sail boat

System: Dell Precision M2800

EDIT WITH CUSTOM PC BUILDER Value: 51% - Above average Total price: $400

Popular DP900 256GB-DL3 systems:

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) August 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]


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.


1011 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.
AMD Ryzen 5 3600 $198Nvidia GTX 1070 $400Samsung 850 Evo 250GB $104
Intel Core i5-9600K $230Nvidia GTX 1060-6GB $270Samsung 850 Evo 500GB $103
AMD Ryzen 7 2700X $233Nvidia GTX 1080-Ti $750Samsung 850 Pro 256GB $195
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $78SanDisk Extreme 64GB $128
WD Blue 1TB (2012) $40G.SKILL Trident Z DDR4 3200 C14 4x16GB $695SanDisk Extreme 32GB $48
Seagate Barracuda 3TB (2016) $80Corsair Vengeance LPX DDR4 3200 C16 2x8GB $82SanDisk Extreme 16GB $24
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