Toshiba HDTS251EZSTA HDTS251XZSTA THNSNH512GBST

HG5d Q Series 512GB

Average Bench: 83.3% (376th of 1018)

Based on 352 user benchmarks.  Models: TOSHIBA THNSNH512GBST, TOSHIBA THNSNH51

Very good average bench

The Toshiba HG5d Q Series 512GB averaged just 16.7% 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 173MB/s
Avg. 4K Random Mixed IO Speed 31.5MB/s

Below average consistency

The range of scores (95th - 5th percentile) for the Toshiba HG5d Q Series 512GB is 51.5%. 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 295MB/s
Avg. Sequential Write Speed 365MB/s
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Average Bench

(Based on 352 samples)
Min Avg Max
353 Read 466 514
106 Write 365 485
213 Mixed 400 503
110 SusWrite 295 458
85.7% 382 MB/s
Min Avg Max
14.3 4K Read 20.7 26.7
28.7 4K Write 64.5 102
14.8 4K Mixed 31.5 43.9
106% 38.9 MB/s
Min Avg Max
20.1 DQ Read 252 365
60.4 DQ Write 218 332
15 DQ Mixed 173 350
147% 214 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
310GB free
Firmware: HTRAN101
SusWrite @10s intervals: 451 444 442 439 435 438 MB/s
Read 464
Write 437
Mixed 423
SusWrite 442
100% 442 MB/s
4K Read 21.1
4K Write 55.1
4K Mixed 33.8
104% 36.7 MB/s
DQ Read 366
DQ Write 332
DQ Mixed 349
262% 349 MB/s
210GB free
Firmware: HTRAN101
SusWrite @10s intervals: 347 435 343 109 107 107 MB/s
Read 493
Write 434
Mixed 432
SusWrite 241
90% 400 MB/s
4K Read 26.3
4K Write 77.5
4K Mixed 41.6
134% 48.5 MB/s
DQ Read 219
DQ Write 184
DQ Mixed 201
151% 201 MB/s
210GB free
Firmware: HTRAN101
SusWrite @10s intervals: 361 391 109 100 104 121 MB/s
Read 490
Write 247
Mixed 416
SusWrite 198
75% 338 MB/s
4K Read 21.1
4K Write 73.5
4K Mixed 39.5
122% 44.7 MB/s
DQ Read 216
DQ Write 182
DQ Mixed 206
152% 201 MB/s
265GB free
Firmware: HTRAN101
SusWrite @10s intervals: 392 387 409 411 411 412 MB/s
Read 468
Write 234
Mixed 413
SusWrite 404
85% 380 MB/s
4K Read 18.7
4K Write 37.4
4K Mixed 26.1
82% 27.4 MB/s
DQ Read 229
DQ Write 179
DQ Mixed 192
147% 200 MB/s
210GB free
Firmware: HTRAN101
SusWrite @10s intervals: 120 173 113 124 134 120 MB/s
Read 490
Write 251
Mixed 430
SusWrite 131
72% 325 MB/s
4K Read 24.5
4K Write 78.1
4K Mixed 35.9
124% 46.2 MB/s
DQ Read 217
DQ Write 182
DQ Mixed 149
126% 183 MB/s
165GB free
Firmware: HTRAN101
SusWrite @10s intervals: 110 110 163 110 130 105 MB/s
Read 493
Write 436
Mixed 428
SusWrite 121
83% 370 MB/s
4K Read 25.7
4K Write 76.5
4K Mixed 38.5
129% 46.9 MB/s
DQ Read 218
DQ Write 94.2
DQ Mixed 155
115% 156 MB/s
199GB free (System drive)
Firmware: HTRA
SusWrite @10s intervals: 258 257 232 238 306 238 MB/s
Read 350
Write 184
Mixed 316
SusWrite 255
62% 276 MB/s
4K Read 12.1
4K Write 34.1
4K Mixed 18.9
61% 21.7 MB/s
DQ Read 362
DQ Write 317
DQ Mixed 200
188% 293 MB/s
352 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 23,745,830 SSDs tested.

Typical HG5d Q Series 512GB Builds (Compare 1,654 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 52%
Yacht
Desktop
Desktop 58%
Gunboat
Workstation
Workstation 32%
Sail boat

Motherboard: Asus P8P67-M - $150

EDIT WITH CUSTOM PC BUILDER Value: 55% - Above average Total price: $686

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) March 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

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1018 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.
CPUGPUSSD
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Intel Core i5-9600K $210Nvidia GTX 1650S (Super) $170Samsung 850 Evo 120GB $78
Intel Core i7-9700K $370Nvidia RTX 2070S (Super) $505Samsung 850 Pro 512GB $249
HDDRAMUSB
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3000 C15 2x8GB $74SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $38Corsair Vengeance LPX DDR4 3200 C16 2x8GB $78SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $681SanDisk Ultra Fit 32GB $16
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