Average Bench: 52.2% (616th of 863)

more Based on 1,754 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 47.7% 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 21.5MB/s
Avg. 4K Random Write Speed 60.3MB/s

Good consistency

The range of scores (95th - 5th percentile) for the Micron C400 RealSSD 128GB is 22.7%. This is a relatively narrow range which indicates that the Micron C400 RealSSD 128GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 4K-64Thread Mixed IO Speed 7.4MB/s
Avg. 4K Random Mixed IO Speed 5.64MB/s
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Average Bench

(Based on 1,754 samples)
Min Avg Max
371 Read 425 477
162 Write 179 191
181 Mixed 247 270
62.3% 284 MB/s
Min Avg Max
13.4 4K Read 21.5 28.4
27.8 4K Write 60.3 101
3.89 4K Mixed 5.64 9.46
71.8% 29.2 MB/s
Min Avg Max
19.2 DQ Read 93 259
34.4 DQ Write 101 162
4.05 DQ Mixed 7.4 13.8
30.4% 67.2 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
119GB free
Firmware: 040H Max speed: SATA 3.0 600 MB/s
NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 433
Write 186
Mixed 261
64% 293 MB/s
4K Read 28.2
4K Write 79.9
4K Mixed 6.98
94% 38.4 MB/s
DQ Read 91.1
DQ Write 75
DQ Mixed 6.92
26% 57.7 MB/s
20GB free
Firmware: 040H Max speed: SATA 3.0 600 MB/s
NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 423
Write 181
Mixed 255
63% 286 MB/s
4K Read 21.2
4K Write 83.8
4K Mixed 4.44
82% 36.5 MB/s
DQ Read 50.3
DQ Write 103
DQ Mixed 3.75
24% 52.3 MB/s
37GB free
Firmware: 0809 Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 431
Write 189
Mixed 263
65% 294 MB/s
4K Read 21.9
4K Write 36.2
4K Mixed 6.75
61% 21.6 MB/s
DQ Read 137
DQ Write 113
DQ Mixed 13.4
40% 88 MB/s
11GB free
Firmware: 040H Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 425
Write 183
Mixed 256
63% 288 MB/s
4K Read 19
4K Write 43.4
4K Mixed 4.39
58% 22.3 MB/s
DQ Read 20.9
DQ Write 47.9
DQ Mixed 3.95
12% 24.2 MB/s
103GB free
Firmware: 0809 Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 410
Write 28.6
Mixed 54
35% 164 MB/s
4K Read 18.4
4K Write 28.4
4K Mixed 4.3
48% 17 MB/s
DQ Read 22.3
DQ Write 28.7
DQ Mixed 4.69
9% 18.6 MB/s
1,754 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 4,486,066 SSDs tested.

Typical C400 RealSSD 128GB Builds (Compare 1,613 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 19%
Surfboard
Desktop
Desktop 54%
Yacht
Workstation
Workstation 39%
Jet ski

System: HP Z420 Workstation

EDIT WITH CUSTOM PC BUILDER Value: 63% - Good Total price: $345

Popular C400 RealSSD 128GB systems:

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Solid State Drive Rankings (Price vs Performance) November 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]

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863 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.

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