Toshiba HDTS251EZSTA HDTS251XZSTA THNSNH512GBST

HG5d Q Series 512GB

Average Bench: 83.8% (379th of 1026)

Based on 393 user benchmarks.  Models: TOSHIBA THNSNH512GBST, TOSHIBA THNSNH51

Very good average bench

The Toshiba HG5d Q Series 512GB averaged just 16.2% 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 183MB/s
Avg. 4K Random Mixed IO Speed 32MB/s

Below average consistency

The range of scores (95th - 5th percentile) for the Toshiba HG5d Q Series 512GB is 52%. 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 301MB/s
Avg. Sequential Write Speed 362MB/s
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Average Bench

(Based on 393 samples)
Min Avg Max
355 Read 465 513
104 Write 362 485
217 Mixed 400 503
110 SusWrite 301 459
85.7% 382 MB/s
Min Avg Max
14.6 4K Read 20.9 26.9
29.2 4K Write 65.5 104
15.2 4K Mixed 32 44.3
107% 39.5 MB/s
Min Avg Max
20.3 DQ Read 258 365
61.6 DQ Write 222 332
15.4 DQ Mixed 183 350
153% 221 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
404GB free (System drive)
Firmware: HTRAN101
SusWrite @10s intervals: 470 471 467 476 475 476 MB/s
Read 506
Write 469
Mixed 449
SusWrite 472
107% 474 MB/s
4K Read 26.2
4K Write 91.3
4K Mixed 45.2
146% 54.2 MB/s
DQ Read 359
DQ Write 326
DQ Mixed 318
246% 335 MB/s
404GB free (System drive)
Firmware: HTRAN101
SusWrite @10s intervals: 431 451 441 461 473 472 MB/s
Read 490
Write 436
Mixed 443
SusWrite 455
103% 456 MB/s
4K Read 23.8
4K Write 94.2
4K Mixed 45
144% 54.3 MB/s
DQ Read 349
DQ Write 324
DQ Mixed 325
247% 333 MB/s
353GB free
Firmware: HTRAN101
SusWrite @10s intervals: 468 461 468 468 468 465 MB/s
Read 457
Write 410
Mixed 405
SusWrite 466
98% 435 MB/s
4K Read 24.8
4K Write 79.2
4K Mixed 41
132% 48.3 MB/s
DQ Read 354
DQ Write 321
DQ Mixed 326
248% 334 MB/s
207GB free (System drive)
Firmware: HTRAN101
SusWrite @10s intervals: 235 338 370 272 421 382 MB/s
Read 503
Write 470
Mixed 279
SusWrite 336
89% 397 MB/s
4K Read 21.6
4K Write 106
4K Mixed 46.6
149% 58.1 MB/s
DQ Read 358
DQ Write 325
DQ Mixed 289
231% 324 MB/s
122GB free
Firmware: HTRAN101
SusWrite @10s intervals: 105 164 121 104 110 110 MB/s
Read 468
Write 258
Mixed 417
SusWrite 119
70% 315 MB/s
4K Read 27.3
4K Write 109
4K Mixed 27.9
135% 54.8 MB/s
DQ Read 311
DQ Write 152
DQ Mixed 231
172% 231 MB/s
275GB free (System drive)
Firmware: HTRAN101
SusWrite @10s intervals: 260 265 282 377 300 250 MB/s
Read 423
Write 372
Mixed 369
SusWrite 289
82% 363 MB/s
4K Read 17.7
4K Write 35.8
4K Mixed 25
78% 26.2 MB/s
DQ Read 366
DQ Write 72.1
DQ Mixed 129
118% 189 MB/s
393 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 29,454,362 SSDs tested.

Typical HG5d Q Series 512GB Builds (Compare 1,869 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 55%
Yacht
Desktop
Desktop 69%
Battle cruiser
Workstation
Workstation 45%
Yacht

Motherboard: Asus P8P67-M - $150

EDIT WITH CUSTOM PC BUILDER Value: 64% - Good Total price: $664

Popular HG5d Q Series 512GB 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.

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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.
  • - 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.
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  • - Share your opinion by voting.
Solid State Drive Rankings (Price vs Performance) August 2020 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

Added n/a ago.
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1026 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.
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Intel Core i7-9700K $322Nvidia RTX 2070S (Super) $510Samsung 860 Evo 250GB $48
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $69SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $34Corsair Vengeance LPX DDR4 3000 C15 2x8GB $71SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $681SanDisk Extreme 16GB $24
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