Average Bench: 71.7% - 285th / 836

Based on 1,670 user benchmarks.  Models: Crucial_CT128MX1, Crucial_ CT128MX100SS, Crucial_ CT128MX100SSD1, Crucial_CT128MX100SSD1

The Crucial 128GB MX100 has the smallest capacity and is the slowest of the MX100 range. Comparing the 128GB and 256GB MX100s shows that the 256GB version has a 75% faster write speed. Within the MX100 range write speeds scale linearly with capacity, as a consequence, the 128GB version struggles to compete with similarly priced drives from other manufacturers. On the other hand, the 512GB version and to a lesser extent the 256GB version offer far better value for money. Overall the MX100 has an effective speed which is amongst the top 30% of 128GB drives so its not bad by any means but there are however both cheaper and faster alternatives available in the now extremely competitive 128GB SSD category. [Oct '14 SSDrivePro]

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Good average bench

The Crucial MX100 128GB averaged 28.2% 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 Write Speed 85.4MB/s
Avg. 4K Random Read Speed 25.2MB/s
See where your SSD ranks →

Above average consistency

The range of scores (95th - 5th percentile) for the Crucial MX100 128GB is 32.1%. This is a relatively narrow range which indicates that the Crucial MX100 128GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Sequential Write Speed 180MB/s
Avg. 4K-64Thread Mixed IO Speed 35.7MB/s
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Average Bench

(Based on 1,670 samples)
Min Avg Max
364 Read 498 527
174 Write 180 186
149 Mixed 233 271
66.3% 304 MB/s
Min Avg Max
18.5 4K Read 25.2 30.7
41 4K Write 85.4 120
13.8 4K Mixed 23.8 32.8
114% 44.8 MB/s
Min Avg Max
23 DQ Read 166 313
64.5 DQ Write 138 180
13.4 DQ Mixed 35.7 50
58.5% 113 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
31GB free
Firmware: MU01 Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 525
Write 186
Mixed 252
70% 321 MB/s
4K Read 28.9
4K Write 83.8
4K Mixed 30.6
127% 47.8 MB/s
DQ Read 309
DQ Write 165
DQ Mixed 48.5
86% 174 MB/s
39GB free
Firmware: MU01 Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 516
Write 185
Mixed 244
69% 315 MB/s
4K Read 28.1
4K Write 104
4K Mixed 31.6
138% 54.4 MB/s
DQ Read 30.3
DQ Write 167
DQ Mixed 42.3
49% 79.7 MB/s
74GB free
Firmware: MU01 Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 514
Write 182
Mixed 265
70% 320 MB/s
4K Read 20.9
4K Write 94.3
4K Mixed 15.1
101% 43.5 MB/s
DQ Read 25.1
DQ Write 97.1
DQ Mixed 18.2
26% 46.8 MB/s
84GB free
Firmware: MU01 Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 494
Write 183
Mixed 268
69% 315 MB/s
4K Read 22.9
4K Write 51
4K Mixed 13.5
79% 29.1 MB/s
DQ Read 20.7
DQ Write 104
DQ Mixed 47.7
41% 57.3 MB/s

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 2,122,423 SSDs tested.

Typical MX100 128GB Builds (Compare 5,914 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 71%
Battleship
Desktop
Desktop 54%
Yacht
Workstation
Workstation 41%
Speed boat

Motherboard: Asus M5A97 R2.0 - $83

EDIT WITH CUSTOM PC BUILDER Value: 81% - Excellent Total price: $646

Popular MX100 128GB compatible motherboards:

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.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write and mixed IO.
  • - Checks include: 4k Align, NCQ, TRIM, SATA, USB & S.M.A.R.T.
  • - 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 highest voted in class.
  • - Find the best upgrades.
  • - Share your opinion by voting.
Solid State Drive Rankings (Price vs Performance) February 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]

 Comments

Controller: Marvell 88SS9189. Flash Memory: Micron 16nm MLC.

Feature-packed capacity. Proven reliability...

Added 2 years ago.

Below average

2 years ago.


Good

23 months ago.

not that bad


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836 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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