Average Bench: 83.6% (413th of 1058)

Based on 1,992 user benchmarks.  Model: Micron_1100_MTFDDAK512TBN

Very good average bench

The Micron_1100_MTFDDAK512TBN 512GB averaged just 16.3% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Micron_1100_MTFDDAK512TBN 512GB near the top of the comparison list.


Avg. 4K-64Thread Mixed IO Speed 274MB/s
Avg. 4K Random Mixed IO Speed 34.1MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Micron_1100_MTFDDAK512TBN 512GB is 39.8%. This is a relatively wide range which indicates that the Micron_1100_MTFDDAK512TBN 512GB performs inconsistently under varying real world conditions.


Avg. Sustained Write Speed 293MB/s
Avg. Sequential Mixed IO Speed 333MB/s

Average Bench

(Based on 1,992 samples)
Min Avg Max
299 Read 390 437
244 Write 390 478
216 Mixed 333 388
214 SusWrite 293 371
79.1% 352 MB/s
Min Avg Max
12.3 4K Read 22.6 28.1
41.7 4K Write 81.5 112
18.4 4K Mixed 34.1 41.8
121% 46 MB/s
Min Avg Max
142 DQ Read 309 353
98.6 DQ Write 266 326
107 DQ Mixed 274 331
209% 283 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
477GB free
Firmware: M0MU031
SusWrite @10s intervals: 484 487 488 488 282 250 MB/s
Read 403
Write 478
Mixed 387
SusWrite 413
95% 420 MB/s
4K Read 26.9
4K Write 110
4K Mixed 41.5
152% 59.6 MB/s
DQ Read 342
DQ Write 326
DQ Mixed 330
249% 333 MB/s
477GB free
Firmware: M0MU031
SusWrite @10s intervals: 451 267 413 450 446 244 MB/s
Read 442
Write 464
Mixed 373
SusWrite 378
93% 414 MB/s
4K Read 23.6
4K Write 61
4K Mixed 31.8
109% 38.8 MB/s
DQ Read 352
DQ Write 329
DQ Mixed 327
249% 336 MB/s
78GB free (System drive)
Firmware: U031
SusWrite @10s intervals: 311 345 311 234 229 228 MB/s
Read 280
Write 258
Mixed 314
SusWrite 276
64% 282 MB/s
4K Read 18.8
4K Write 43.9
4K Mixed 29.6
90% 30.8 MB/s
DQ Read 188
DQ Write 30.6
DQ Mixed 72.6
63% 97.1 MB/s
1,992 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 47,295,618 SSDs tested.


Popular Micron_1100_MTFDDAK512TBN 512GB 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.

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Solid State Drive Rankings (Price vs Performance) September 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.


Added n/a ago.


4 years ago.

anomaly fast, especially in Deep queue 4k one of the cheapest ssd

1058 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 i7-11700K $394Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $183
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $74SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $77SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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