Toshiba HDTS251EZSTA HDTS251XZSTA THNSNH512GBST

HG5d Q Series 512GB

Average Bench: 83.4% (420th of 1058)

Based on 507 user benchmarks.  Models: TOSHIBA THNSNH512GBST, TOSHIBA THNSNH51

Very good average bench

The Toshiba HG5d Q Series 512GB averaged just 16.6% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Toshiba HG5d Q Series 512GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 226MB/s
Avg. 4K Random Mixed IO Speed 33.5MB/s

Average consistency

The range of scores (95th - 5th percentile) for the Toshiba HG5d Q Series 512GB is 47.3%. This is a relatively wide range which indicates that the Toshiba HG5d Q Series 512GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 302MB/s
Avg. Sequential Write Speed 350MB/s
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Average Bench

(Based on 507 samples)
Min Avg Max
342 Read 451 508
98.6 Write 350 479
224 Mixed 387 500
94.7 SusWrite 302 457
83.6% 372 MB/s
Min Avg Max
14.1 4K Read 21.1 26.9
29.7 4K Write 65.3 101
17.9 4K Mixed 33.5 44.4
110% 40 MB/s
Min Avg Max
22.3 DQ Read 290 366
67.7 DQ Write 226 332
18.7 DQ Mixed 226 353
178% 247 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
199GB free
Firmware: HTRAN101
SusWrite @10s intervals: 391 449 460 469 471 466 MB/s
Read 502
Write 470
Mixed 448
SusWrite 451
105% 468 MB/s
4K Read 26.6
4K Write 94.4
4K Mixed 44.2
147% 55.1 MB/s
DQ Read 358
DQ Write 275
DQ Mixed 355
255% 329 MB/s
408GB free (System drive)
Firmware: HTRAN101
SusWrite @10s intervals: 418 405 428 430 421 425 MB/s
Read 423
Write 388
Mixed 366
SusWrite 421
90% 400 MB/s
4K Read 23.4
4K Write 57.7
4K Mixed 31.9
107% 37.7 MB/s
DQ Read 362
DQ Write 327
DQ Mixed 344
258% 344 MB/s
440GB free (System drive)
Firmware: HTRAN101
SusWrite @10s intervals: 405 344 329 398 374 390 MB/s
Read 419
Write 386
Mixed 391
SusWrite 374
88% 393 MB/s
4K Read 21.1
4K Write 41.7
4K Mixed 33.1
96% 32 MB/s
DQ Read 343
DQ Write 326
DQ Mixed 339
253% 336 MB/s
89GB free (System drive)
Firmware: HTRAN101
SusWrite @10s intervals: 171 157 159 175 154 175 MB/s
Read 424
Write 119
Mixed 271
SusWrite 165
54% 245 MB/s
4K Read 20.9
4K Write 40.3
4K Mixed 32.1
94% 31.1 MB/s
DQ Read 297
DQ Write 106
DQ Mixed 211
154% 205 MB/s
68GB free (System drive)
Firmware: HTRAN101
SusWrite @10s intervals: 78 92 83 184 203 360 MB/s
Read 366
Write 140
Mixed 185
SusWrite 166
47% 214 MB/s
4K Read 14.9
4K Write 41.3
4K Mixed 23.8
75% 26.7 MB/s
DQ Read 356
DQ Write 118
DQ Mixed 182
149% 219 MB/s
151GB free (System drive)
Firmware: HTRAN101
SusWrite @10s intervals: 274 164 127 123 169 173 MB/s
Read 425
Write 318
Mixed 396
SusWrite 172
73% 328 MB/s
4K Read 14.3
4K Write 37.9
4K Mixed 20.9
68% 24.4 MB/s
DQ Read 335
DQ Write 71.6
DQ Mixed 202
149% 203 MB/s
507 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 57,592,766 SSDs tested.

Typical HG5d Q Series 512GB Builds (Compare 3,604 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 13%
Tree trunk
Desktop
Desktop 74%
Battleship
Workstation
Workstation 12%
Tree trunk

System: Alienware X51 R2

EDIT WITH CUSTOM PC BUILDER Value: 73% - Very good Total price: $255

Popular HG5d Q Series 512GB 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

  • - 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) August 2022 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]

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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.

 Comments

Controller: Toshiba TC58NC5HA9GST. NAND Memory: Toshiba Asynchronous 19mn MLC

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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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