Average Bench: 81.8% (422nd of 1040)

Based on 1,961 user benchmarks.  Model: SanDisk SD7TB3Q-256G-1006

Very good average bench

The Sandisk SD7TB3Q-256G-1006 256GB averaged just 18.1% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Sandisk SD7TB3Q-256G-1006 256GB near the top of the comparison list.


Avg. 4K-64Thread Mixed IO Speed 137MB/s
Avg. 4K Random Read Speed 25.8MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Sandisk SD7TB3Q-256G-1006 256GB is 38.8%. This is a relatively wide range which indicates that the Sandisk SD7TB3Q-256G-1006 256GB performs inconsistently under varying real world conditions.


Avg. Sequential Mixed IO Speed 221MB/s
Avg. Sustained Write Speed 313MB/s

Average Bench

(Based on 1,961 samples)
Min Avg Max
340 Read 399 427
244 Write 340 379
160 Mixed 221 252
156 SusWrite 313 378
71.4% 318 MB/s
Min Avg Max
12.3 4K Read 25.8 33.7
32.4 4K Write 67.2 101
16.1 4K Mixed 29.9 39.3
113% 41 MB/s
Min Avg Max
168 DQ Read 298 334
94.8 DQ Write 248 293
74.8 DQ Mixed 137 148
140% 228 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
137GB free (System drive)
Firmware: X2180306
SusWrite @10s intervals: 350 344 339 362 361 356 MB/s
Read 426
Write 356
Mixed 235
SusWrite 352
77% 342 MB/s
4K Read 34.7
4K Write 105
4K Mixed 40.5
160% 60 MB/s
DQ Read 332
DQ Write 293
DQ Mixed 150
157% 258 MB/s
66GB free
Firmware: X2180306
SusWrite @10s intervals: 308 384 382 383 385 364 MB/s
Read 423
Write 380
Mixed 243
SusWrite 368
79% 353 MB/s
4K Read 30.5
4K Write 74.5
4K Mixed 35.2
131% 46.7 MB/s
DQ Read 330
DQ Write 292
DQ Mixed 147
155% 256 MB/s
142GB free (System drive)
Firmware: X2180306
SusWrite @10s intervals: 356 372 377 379 379 379 MB/s
Read 422
Write 163
Mixed 212
SusWrite 374
65% 293 MB/s
4K Read 27.6
4K Write 61.7
4K Mixed 31.3
115% 40.2 MB/s
DQ Read 332
DQ Write 291
DQ Mixed 146
155% 256 MB/s
1,961 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 34,684,486 SSDs tested.

Typical SD7TB3Q-256G-1006 256GB Builds (Compare 1,424 builds) See popular component choices, score breakdowns and rankings.
Gaming 6%
Tree trunk
Desktop 53%
Workstation 5%
Tree trunk

System: HP EliteBook 840 G2


Popular SD7TB3Q-256G-1006 256GB 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.

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) November 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.


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 i5-9600K $190Nvidia GTX 1660S (Super) $240Crucial MX500 250GB $34
Intel Core i5-9400F $148Nvidia RTX 3070 $500Samsung 850 Evo 120GB $78
Intel Core i5-10600K $260Nvidia GTX 1650S (Super) $190Samsung 860 Evo 250GB $44
Seagate Barracuda 1TB (2016) $43Corsair Vengeance LPX DDR4 3200 C16 2x8GB $64SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $69SanDisk Extreme 32GB $28
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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