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Micron MTFDDAT128MAM-1J2

C400 RealSSD mSATA 128GB

▲ 501 ▼

Release date ≤ Q1 2014.

Average Bench: 49.7% (890th of 1072)

Based on 644 user benchmarks.  Models: MTFDDAT128MAM-1J2, Micron C400 RealSSD mSAT, C400-MTFDDAT128MAM
Poor: 39%Average: 49.7% Great: 62%

Popular builds with this SSD

Below average average bench

The Micron C400 RealSSD mSATA 128GB averaged 50.3% 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 18.8MB/s
Avg. Sequential Read Speed 381MB/s

Good consistency

The range of scores (95th - 5th percentile) for the Micron C400 RealSSD mSATA 128GB is 22.9%. This is a relatively narrow range which indicates that the Micron C400 RealSSD mSATA 128GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 138MB/s
Avg. Sequential Write Speed 164MB/s
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Average Bench

(Based on 644 samples)
Rank 89049.7%
Min Avg Max
314 Read 381 435
112 Write 164 189
152 Mixed 198 222
55.7 SusWrite 138 183
48.8% 220 MB/s
Min Avg Max
10.4 4K Read 18.8 26.8
23.8 4K Write 48.3 87.7
8.19 4K Mixed 12.1 15.1
69.5% 26.4 MB/s
Min Avg Max
93.4 DQ Read 147 278
56.4 DQ Write 111 168
21.4 DQ Mixed 28.3 30.1
48.6% 95.6 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
81GB free (System drive)
Firmware: 07MH
SusWrite @10s intervals: 177 187 177 177 188 178 MB/s
59.8% Above average
Read 410
Write 180
Mixed 208
SusWrite 181
54% 245 MB/s
4K Read 24.9
4K Write 71.1
4K Mixed 14.8
94% 36.9 MB/s
DQ Read 121
DQ Write 104
DQ Mixed 29.6
45% 85 MB/s
53GB free (System drive)
Firmware: 000F
SusWrite @10s intervals: 163 148 130 126 147 104 MB/s
55.1% Above average
Read 374
Write 182
Mixed 212
SusWrite 136
50% 226 MB/s
4K Read 23.4
4K Write 70.8
4K Mixed 13.9
91% 36 MB/s
DQ Read 135
DQ Write 114
DQ Mixed 30.2
48% 93 MB/s
91GB free (System drive)
Firmware: 07MH
SusWrite @10s intervals: 151 180 162 169 174 180 MB/s
53.6% Above average
Read 408
Write 185
Mixed 216
SusWrite 169
54% 245 MB/s
4K Read 20.1
4K Write 48.6
4K Mixed 13.6
74% 27.4 MB/s
DQ Read 127
DQ Write 111
DQ Mixed 29
46% 89 MB/s
72GB free (System drive)
Firmware: 07MH
SusWrite @10s intervals: 146 132 129 130 137 130 MB/s
45.9% Average
Read 322
Write 152
Mixed 185
SusWrite 134
44% 198 MB/s
4K Read 13.7
4K Write 34.8
4K Mixed 10.7
53% 19.7 MB/s
DQ Read 247
DQ Write 166
DQ Mixed 29.2
70% 147 MB/s
38GB free (System drive)
Firmware: 04MH
SusWrite @10s intervals: 28 29 28 28 26 28 MB/s
34.1% Below average
Read 376
Write 28.9
Mixed 39.9
SusWrite 27.7
25% 118 MB/s
4K Read 17.8
4K Write 15.1
4K Mixed 9.8
48% 14.2 MB/s
DQ Read 121
DQ Write 28.8
DQ Mixed 28.6
33% 59.4 MB/s
644 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,664,152 SSDs tested

 Prices

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AmazonUS $1594 years
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Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money

CHOOSE A COMPONENT:

CPU GPU SSD HDD RAM MBD
Typical C400 RealSSD mSATA 128GB Builds (Compare 112 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 3%
Tree trunk
Desktop
Desktop 47%
Yacht
Workstation
Workstation 3%
Tree trunk

System: Microsoft Surface with Windows 8 Pro

CPU
Core i5-3317UIntel  $225Bench 47%, 26,848 samples112x
GPU
HD 4000 (Mobile 1.25 GHz)IntelBench 3%, 409,110 samples112x
SSD
C400 RealSSD mSATA 128GBMicron  $159Bench 50%, 644 samples22x
RAM
1D6G1-ZH46652FTK40 2x2GBMICRONBench 48%, 841 samples98x
M471B5674BH0-CK0 2x2GBSAMSUNGBench 47%, 154 samples14x
EDIT WITH CUSTOM PC BUILDER Value: 30% - Below average Total price: $384

Popular C400 RealSSD mSATA 128GB systems:

How Fast Is Your SSD? (Bench your build) Size up your PC in less than a minute

Welcome to our 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 value for money upgrades.

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How it works

  • - Download and run UserBenchmark
  • - CPU tests include: integer, floating and string
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  • - Drive tests include: read, write, sustained write and mixed IO
  • - RAM tests include: single/multi core bandwidth and latency
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Solid State Drive Rankings (Price vs Performance) April 2024 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.

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1072 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

Storage Devices FAQ
What is sustained sequential write speed?
What’s the difference between SLC, MLC and TLC?
What is 3D XPoint and how fast is it?
What’s the difference between SATA, PCIe and NVMe?
What’s the difference between NAND and V-NAND?
What is sequential write speed?
What is sequential read speed?
What is incompressible data?
What is queue depth?
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What is the SSD value for money rating?
What is 4K 64 thread write speed?
Can CPU power saving states (C1,C2,C3) impact SSD speed?
What is the effective SSD speed index?
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ALL FAQs »

 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $279Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $134Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $182Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $30Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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