Average Bench: 55.5% (812th of 1040)

more Based on 7,790 user benchmarks.  Models: C400-MTFDDAK128MAM, C400-MTFDDAK128M, Micron C400 RealSSD 2.5" 7mm 128GB, MTFDDAK128MAM-1J1, C400-MTFDDAA128MAM, MTFDDAK1 MTFDDAK128MAM-1J, C400-MTFDDAC128MAM, MTFDDAK128MAM-1J

Average average bench

The Micron C400 RealSSD 128GB averaged 44.5% 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.

Strengths

Avg. 4K Random Read Speed 22.6MB/s
Avg. 4K Random Write Speed 64.1MB/s

Good consistency

The range of scores (95th - 5th percentile) for the Micron C400 RealSSD 128GB is 27.4%. This is a relatively narrow range which indicates that the Micron C400 RealSSD 128GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 143MB/s
Avg. Sequential Write Speed 168MB/s
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Average Bench

(Based on 7,790 samples)
Min Avg Max
317 Read 391 441
28.8 Write 168 191
56.8 Mixed 201 228
28.3 SusWrite 143 188
50% 226 MB/s
Min Avg Max
12.6 4K Read 22.6 29
27.8 4K Write 64.1 101
9.8 4K Mixed 14.5 18.3
86.7% 33.7 MB/s
Min Avg Max
28.5 DQ Read 151 293
28.8 DQ Write 112 173
18.7 DQ Mixed 37.6 58.1
53.6% 100 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
25GB free (System drive)
Firmware: 070H
SusWrite @10s intervals: 139 75 118 145 45 83 MB/s
Read 405
Write 186
Mixed 214
SusWrite 101
50% 227 MB/s
4K Read 27.6
4K Write 90.2
4K Mixed 15
109% 44.3 MB/s
DQ Read 123
DQ Write 105
DQ Mixed 30.1
45% 85.9 MB/s
65GB free (System drive)
Firmware: 040H
SusWrite @10s intervals: 158 165 175 170 172 174 MB/s
Read 394
Write 179
Mixed 209
SusWrite 169
53% 238 MB/s
4K Read 22.9
4K Write 70.9
4K Mixed 15.3
92% 36.4 MB/s
DQ Read 122
DQ Write 105
DQ Mixed 29.1
45% 85.3 MB/s
41GB free (System drive)
Firmware: 0809
SusWrite @10s intervals: 28 28 28 28 28 26 MB/s
Read 439
Write 28.5
Mixed 57.7
SusWrite 27.5
29% 138 MB/s
4K Read 29.7
4K Write 28.8
4K Mixed 18.7
84% 25.7 MB/s
DQ Read 138
DQ Write 28.9
DQ Mixed 45.1
43% 70.8 MB/s
14GB free (System drive)
Firmware: 080C
SusWrite @10s intervals: 164 176 66 83 96 45 MB/s
Read 423
Write 188
Mixed 219
SusWrite 105
52% 234 MB/s
4K Read 24
4K Write 12.3
4K Mixed 16.4
64% 17.6 MB/s
DQ Read 108
DQ Write 13.2
DQ Mixed 14.3
22% 45 MB/s
21GB free (System drive)
Firmware: 070H
SusWrite @10s intervals: 104 89 58 95 95 54 MB/s
Read 310
Write 169
Mixed 191
SusWrite 82.4
42% 188 MB/s
4K Read 16.6
4K Write 46.7
4K Mixed 12.1
65% 25.1 MB/s
DQ Read 26.7
DQ Write 93.6
DQ Mixed 16.1
25% 45.5 MB/s
7,790 MORE »

 Market Share (See Leaders)

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

Typical C400 RealSSD 128GB Builds (Compare 4,238 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 42%
Speed boat
Desktop
Desktop 77%
Battleship
Workstation
Workstation 34%
Sail boat

System: HP Z420 Workstation

EDIT WITH CUSTOM PC BUILDER Value: 69% - Good Total price: $530

Popular C400 RealSSD 128GB 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.
  • - 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]

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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.

 Comments

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

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Intel Core i5-10600K $260Nvidia GTX 1650S (Super) $190Samsung 860 Evo 250GB $44
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