Average Bench: 99% (211th of 1018)

Based on 3,452 user benchmarks.  Model: SanDisk SDSSDH31000G

Excellent average bench

The SanDisk Ultra 3D 1TB averaged just 0.9% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the SanDisk Ultra 3D 1TB near the top of the comparison list.


Avg. 4K-64Thread Mixed IO Speed 235MB/s
Avg. 4K Random Mixed IO Speed 38.8MB/s

Below average consistency

The range of scores (95th - 5th percentile) for the SanDisk Ultra 3D 1TB is 53.4%. This is a relatively wide range which indicates that the SanDisk Ultra 3D 1TB performs inconsistently under varying real world conditions.


Avg. Sequential Mixed IO Speed 323MB/s
Avg. Sequential Read Speed 452MB/s

Average Bench

(Based on 3,452 samples)
Min Avg Max
347 Read 452 512
278 Write 416 487
226 Mixed 323 395
234 SusWrite 406 481
89.9% 399 MB/s
Min Avg Max
19.4 4K Read 30.4 40.1
38.3 4K Write 79.1 120
23.1 4K Mixed 38.8 54
138% 49.4 MB/s
Min Avg Max
165 DQ Read 331 378
116 DQ Write 280 330
125 DQ Mixed 235 279
195% 282 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
354GB free
Firmware: X61170RL
SusWrite @10s intervals: 474 485 484 491 490 486 MB/s
Read 515
Write 485
Mixed 400
SusWrite 485
106% 471 MB/s
4K Read 41.1
4K Write 117
4K Mixed 54.7
194% 70.9 MB/s
DQ Read 378
DQ Write 327
DQ Mixed 277
228% 327 MB/s
931GB free
Firmware: X61170RL
SusWrite @10s intervals: 434 409 453 472 464 458 MB/s
Read 488
Write 470
Mixed 314
SusWrite 448
97% 430 MB/s
4K Read 27.9
4K Write 58.9
4K Mixed 37.6
122% 41.5 MB/s
DQ Read 373
DQ Write 322
DQ Mixed 280
229% 325 MB/s
817GB free
Firmware: X61170RL
SusWrite @10s intervals: 438 442 442 442 442 441 MB/s
Read 456
Write 417
Mixed 357
SusWrite 441
94% 418 MB/s
4K Read 29.5
4K Write 54.6
4K Mixed 36.2
120% 40.1 MB/s
DQ Read 376
DQ Write 323
DQ Mixed 276
227% 325 MB/s
3,452 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 24,031,238 SSDs tested.


AmazonUS $1102 months
BHPhotoUS $12012 hrs
EbayUS $13411 mins
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Typical Ultra 3D 1TB Builds (Compare 38,286 builds) See popular component choices, score breakdowns and rankings.
Gaming 55%
Desktop 66%
Battle cruiser
Workstation 56%

Motherboard: Asus PRIME B350-PLUS - $100

EDIT WITH CUSTOM PC BUILDER Value: 59% - Above average Total price: $674

Popular Ultra 3D 1TB 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.

UserBenchmark of the month

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.
  • - Compare your in-game FPS to other users with your hardware.
  • - Share your opinion by voting.
Solid State Drive Rankings (Price vs Performance) April 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]


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.


Controller: Marvell 88SS1074. Memory: SanDisk 3D TLC

Added n/a ago.


20 months ago.

it is got newer technological use of 3D

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.
Intel Core i5-9400F $146Nvidia GTX 1660S (Super) $230Crucial MX500 250GB $49
Intel Core i5-9600K $210Nvidia GTX 1650S (Super) $170Samsung 850 Evo 120GB $78
Intel Core i7-9700K $356Nvidia RTX 2070S (Super) $505Samsung 850 Pro 512GB $249
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3000 C15 2x8GB $74SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $42Corsair 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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