Average Bench: 74.4% (493rd of 1003)

Based on 735 user benchmarks.  Model: TOSHIBA THNSNH128GMCT

Good average bench

The Toshiba HG5d Q Series mSATA 128GB averaged 25.5% 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 231MB/s
Avg. 4K Random Mixed IO Speed 30.1MB/s

Average consistency

The range of scores (95th - 5th percentile) for the Toshiba HG5d Q Series mSATA 128GB is 40.7%. This is a relatively wide range which indicates that the Toshiba HG5d Q Series mSATA 128GB performs inconsistently under varying real world conditions.


Avg. Sustained Write Speed 242MB/s
Avg. Sequential Write Speed 328MB/s

Average Bench

(Based on 735 samples)
Min Avg Max
314 Read 426 499
94.9 Write 328 457
195 Mixed 353 478
93.8 SusWrite 242 394
75.6% 337 MB/s
Min Avg Max
9.74 4K Read 18.1 24.3
27.5 4K Write 57.5 88.2
17 4K Mixed 30.1 41.1
96.5% 35.3 MB/s
Min Avg Max
24 DQ Read 296 362
76.3 DQ Write 217 318
22.4 DQ Mixed 231 340
179% 248 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
33GB free (System drive)
Firmware: HTCAN102
SusWrite @10s intervals: 290 297 427 224 285 172 MB/s
Read 481
Write 442
Mixed 417
SusWrite 282
91% 406 MB/s
4K Read 22.9
4K Write 64.5
4K Mixed 31.7
110% 39.7 MB/s
DQ Read 360
DQ Write 315
DQ Mixed 280
225% 318 MB/s
24GB free (System drive)
Firmware: HTCAN102
SusWrite @10s intervals: 218 108 100 94 91 93 MB/s
Read 430
Write 366
Mixed 293
SusWrite 118
67% 301 MB/s
4K Read 12.6
4K Write 51.7
4K Mixed 32
88% 32.1 MB/s
DQ Read 346
DQ Write 156
DQ Mixed 202
163% 235 MB/s
735 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 15,056,186 SSDs tested.

Typical HG5d Q Series mSATA 128GB Builds (Compare 3,380 builds) See popular component choices, score breakdowns and rankings.
Gaming 32%
Sail boat
Desktop 63%
Workstation 41%
Speed boat

System: Acer Predator G3-605

EDIT WITH CUSTOM PC BUILDER Value: 78% - Very good Total price: $250

Popular HG5d Q Series mSATA 128GB 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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How it works

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  • - 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.
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Solid State Drive Rankings (Price vs Performance) June 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.


1003 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 i7-8700K $355Nvidia GTX 1070 $335Samsung 850 Evo 250GB $84
AMD Ryzen 5 2600 $144Nvidia GTX 1060-6GB $230Samsung 850 Evo 500GB $100
AMD Ryzen 7 2700X $274Nvidia GTX 1080-Ti $808Samsung 850 Pro 256GB $97
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $80SanDisk Extreme 64GB $128
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $639SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $85SanDisk Ultra Fit 32GB $12
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