Average Bench: 65.2% (723rd of 1058)

Based on 232 user benchmarks.  Model: TOSHIBA THNSNS256GMCP

Above average average bench

The Toshiba THNSNS256GMCP 256GB averaged 34.7% 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 125MB/s
Avg. 4K Random Read Speed 22.7MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Toshiba THNSNS256GMCP 256GB is 37.9%. This is a relatively wide range which indicates that the Toshiba THNSNS256GMCP 256GB performs inconsistently under varying real world conditions.


Avg. Sustained Write Speed 196MB/s
Avg. 4K-64Thread Read Speed 165MB/s

Average Bench

(Based on 232 samples)
Min Avg Max
287 Read 397 500
221 Write 268 298
228 Mixed 284 321
120 SusWrite 196 239
64% 286 MB/s
Min Avg Max
11.4 4K Read 22.7 35.2
25 4K Write 50.7 99.1
8.26 4K Mixed 22.7 44.1
90.3% 32 MB/s
Min Avg Max
20.1 DQ Read 165 239
35.5 DQ Write 196 278
8.62 DQ Mixed 125 231
110% 162 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
16GB free (System drive)
Firmware: TA4A
SusWrite @10s intervals: 163 91 91 84 87 87 MB/s
Read 308
Write 278
Mixed 284
SusWrite 101
54% 243 MB/s
4K Read 22.2
4K Write 39.4
4K Mixed 26.3
88% 29.3 MB/s
DQ Read 238
DQ Write 269
DQ Mixed 215
172% 240 MB/s
70GB free (System drive)
Firmware: TA4ABBF0
SusWrite @10s intervals: 167 148 146 148 150 152 MB/s
Read 304
Write 258
Mixed 272
SusWrite 152
55% 247 MB/s
4K Read 20.2
4K Write 38.4
4K Mixed 25
83% 27.9 MB/s
DQ Read 180
DQ Write 261
DQ Mixed 230
171% 224 MB/s
84GB free (System drive)
Firmware: TA2ABBF0
SusWrite @10s intervals: 184 148 195 107 181 181 MB/s
Read 295
Write 201
Mixed 230
SusWrite 166
50% 223 MB/s
4K Read 17.5
4K Write 28.2
4K Mixed 16.3
62% 20.7 MB/s
DQ Read 170
DQ Write 208
DQ Mixed 188
142% 189 MB/s
232 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 46,960,802 SSDs tested.

Typical THNSNS256GMCP 256GB Builds (Compare 251 builds) See popular component choices, score breakdowns and rankings.
Gaming 4%
Tree trunk
Desktop 52%
Workstation 3%
Tree trunk

System: Toshiba PORTEGE Z930


Popular THNSNS256GMCP 256GB 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.

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  • - CPU tests include: integer, floating and string.
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  • - 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.
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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

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