Average Bench: 48% (656th of 859)

Based on 112 user benchmarks.  Model: C400-MTFDDAC064MAM

Below average average bench

The Micron C400 RealSSD 64GB averaged 52.0% 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 474MB/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 14.8%. 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 5.59MB/s

Average Bench

(Based on 112 samples)
Min Avg Max
392 Read 474 503
102 Write 107 111
147 Mixed 170 180
54.1% 250 MB/s
Min Avg Max
15.9 4K Read 20.9 28.3
26.2 4K Write 49.1 83.4
4.05 4K Mixed 5.59 7.57
64.9% 25.2 MB/s
Min Avg Max
19 DQ Read 115 260
41.8 DQ Write 79.9 106
4.37 DQ Mixed 6.87 10.5
29.7% 67.4 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
37GB free
Firmware: 000F Max speed: SATA 3.0 600 MB/s
Read 498
Write 109
Mixed 180
57% 262 MB/s
4K Read 23.9
4K Write 81.5
4K Mixed 6.45
88% 37.3 MB/s
DQ Read 282
DQ Write 107
DQ Mixed 7.64
55% 132 MB/s
23GB free
Firmware: 000F Max speed: SATA 3.0 600 MB/s
Read 506
Write 109
Mixed 180
57% 265 MB/s
4K Read 22
4K Write 58.3
4K Mixed 6.08
72% 28.8 MB/s
DQ Read 237
DQ Write 107
DQ Mixed 7.53
49% 117 MB/s
3GB free
Firmware: 040H Max speed: SATA 3.0 600 MB/s
Read 487
Write 107
Mixed 172
55% 256 MB/s
4K Read 20.9
4K Write 55.4
4K Mixed 5.88
68% 27.4 MB/s
DQ Read 125
DQ Write 73.6
DQ Mixed 7.43
30% 68.8 MB/s
12GB free
Firmware: 070H Max speed: SATA 3.0 600 MB/s
Read 470
Write 108
Mixed 172
54% 250 MB/s
4K Read 18
4K Write 55
4K Mixed 5.41
63% 26.1 MB/s
DQ Read 128
DQ Write 68
DQ Mixed 6.23
29% 67.6 MB/s
112 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 4,139,020 SSDs tested.

Typical C400 RealSSD 64GB Builds (Compare 134 builds) See popular component choices, score breakdowns and rankings.
Gaming 32%
Sail boat
Desktop 57%
Workstation 42%
Speed boat

System: Medion H77H2-EM

EDIT WITH CUSTOM PC BUILDER Value: 62% - Good Total price: $470

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) October 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]


859 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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AMD Ryzen 7 1700 $280AMD RX 480 $508Samsung 850 Pro 256GB $126
Intel Core i5-7600K $230Nvidia GTX 1060-6GB $265Samsung 850 Evo 500GB $140
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $158SanDisk Extreme 64GB $33
Seagate Barracuda 3TB (2016) $75G.SKILL Trident Z DDR4 3200 C14 4x16GB $920SanDisk Extreme 32GB $22
Seagate Barracuda 2TB (2016) $67Corsair Vengeance LPX DDR4 3200 C16 2x8GB $180SanDisk Ultra Fit 32GB $13
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