Average Bench: 99.1% (227th of 1040)

Based on 4,476 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 223MB/s
Avg. 4K Random Mixed IO Speed 38.9MB/s

Below average consistency

The range of scores (95th - 5th percentile) for the SanDisk Ultra 3D 1TB is 50.1%. 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 322MB/s
Avg. Sequential Write Speed 400MB/s

Average Bench

(Based on 4,476 samples)
Min Avg Max
361 Read 459 512
235 Write 400 483
209 Mixed 322 393
187 SusWrite 400 484
88.8% 395 MB/s
Min Avg Max
20.6 4K Read 31.1 40.4
42.1 4K Write 80.4 116
21.6 4K Mixed 38.9 53.2
140% 50.1 MB/s
Min Avg Max
160 DQ Read 324 378
94.4 DQ Write 270 331
76.3 DQ Mixed 223 278
187% 272 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
920GB free
Firmware: X61110RL
SusWrite @10s intervals: 393 375 403 375 414 416 MB/s
Read 462
Write 394
Mixed 340
SusWrite 396
89% 398 MB/s
4K Read 31.2
4K Write 74.6
4K Mixed 41.5
140% 49.1 MB/s
DQ Read 372
DQ Write 320
DQ Mixed 277
226% 323 MB/s
920GB free
Firmware: X61110RL
SusWrite @10s intervals: 395 405 404 414 413 415 MB/s
Read 452
Write 394
Mixed 340
SusWrite 408
90% 399 MB/s
4K Read 31.9
4K Write 75
4K Mixed 39.8
139% 48.9 MB/s
DQ Read 371
DQ Write 318
DQ Mixed 277
226% 322 MB/s
196GB free
Firmware: X61170RL
SusWrite @10s intervals: 378 390 408 398 420 385 MB/s
Read 441
Write 462
Mixed 301
SusWrite 396
90% 400 MB/s
4K Read 28.2
4K Write 97
4K Mixed 36.8
141% 54 MB/s
DQ Read 379
DQ Write 323
DQ Mixed 233
207% 312 MB/s
4,476 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 38,349,379 SSDs tested.


AmazonUS $11018 mins
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Typical Ultra 3D 1TB Builds (Compare 67,884 builds) See popular component choices, score breakdowns and rankings.
Gaming 100%
Desktop 87%
Aircraft carrier
Workstation 95%
Nuclear submarine

Motherboard: Asus ROG STRIX B450-F GAMING - $130

EDIT WITH CUSTOM PC BUILDER Value: 62% - Good Total price: $1,045

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) January 2021 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.


2 years ago.

it is got newer technological use of 3D

1040 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 i5-10600K $257Nvidia RTX 3060-Ti $400Crucial MX500 250GB $47
Intel Core i5-9600K $200Nvidia RTX 3070 $500Samsung 850 Evo 120GB $78
Intel Core i3-10100F $130Nvidia GTX 1660S (Super) $240Samsung 860 Evo 250GB $40
Seagate Barracuda 1TB (2016) $43Corsair Vengeance LPX DDR4 3200 C16 2x8GB $79SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $38Corsair Vengeance LPX DDR4 3000 C15 2x8GB $71SanDisk Extreme 32GB $28
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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