Average Bench: 48% (646th of 848)

Based on 76 user benchmarks.  Model: C400-MTFDDAC064MAM

Below average average bench

The Micron C400 RealSSD 64GB averaged 51.9% lower than the peak scores attained by the group leaders. This isn't a great result which indicates that there are much faster alternatives on the comparison list.


Avg. Sequential Read Speed 475MB/s
Avg. 4K Random Read Speed 20.9MB/s

Very good consistency

The range of scores (95th - 5th percentile) for the Micron C400 RealSSD 64GB is just 16.3%. This is a relatively narrow range which indicates that the Micron C400 RealSSD 64GB performs reasonably consistently under varying real world conditions.


Avg. 4K-64Thread Mixed IO Speed 6.87MB/s
Avg. 4K Random Mixed IO Speed 5.63MB/s

Average Bench

(Based on 76 samples)
Min Avg Max
371 Read 475 503
102 Write 107 111
148 Mixed 171 180
54.3% 251 MB/s
Min Avg Max
15.8 4K Read 20.9 29
30.2 4K Write 49.8 83.7
4.17 4K Mixed 5.63 7.45
65.1% 25.4 MB/s
Min Avg Max
17.9 DQ Read 113 265
38.4 DQ Write 78.5 105
4.37 DQ Mixed 6.87 10.3
29.2% 66.2 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
13GB free
Firmware: 000F Max speed: SATA 3.0 600 MB/s
Read 478
Write 108
Mixed 176
55% 254 MB/s
4K Read 20.9
4K Write 36.4
4K Mixed 5.84
58% 21 MB/s
DQ Read 136
DQ Write 85
DQ Mixed 7.29
33% 75.9 MB/s
76 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 2,595,267 SSDs tested.

Typical C400 RealSSD 64GB Builds (Compare 130 builds) See popular component choices, score breakdowns and rankings.
Gaming 32%
Sail boat
Desktop 58%
Workstation 42%
Speed boat

System: Medion H77H2-EM

EDIT WITH CUSTOM PC BUILDER Value: 60% - Above average Total price: $540

Popular C400 RealSSD 64GB 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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How it works

  • - Download and run UserBenchMark (UBM).
  • - CPU tests include: integer, floating and string.
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  • - Checks include: 4k Align, NCQ, TRIM, SATA, USB & S.M.A.R.T.
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Solid State Drive Rankings (Price vs Performance) April 2017 SSD Rankings.

Welcome to our consumer SSD comparison. We calculate effective speed based on real world performance then adjust by cost per GB to yield a value for money rating. Calculated values don't always tell the whole picture so we check them against thousands of individual user ratings. The customizable table below combines these factors and more to bring you the definitive list of top SSDs. Share your opinion by voting. [SSDrivePro]

848 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 i5-7600K $229AMD RX 480 $217Samsung 850 Pro 256GB $140
Intel Pentium G4560 $60Nvidia GTX 1060-6GB $219Samsung 850 Evo 500GB $170
Seagate Barracuda 1TB (2016) $50Corsair Vengeance LPX DDR4 3000 C15 2x8GB $122SanDisk Extreme 64GB $35
Seagate Barracuda 3TB (2016) $90G.SKILL Trident Z DDR4 3200 C14 4x16GB $700SanDisk Extreme 32GB $22
Seagate Barracuda 7200.14 1TB $46Corsair Vengeance LPX DDR4 3200 C16 2x8GB $137SanDisk Ultra Fit 32GB $9
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